Regional Anesthesia Expert Witnesses

Regional anesthesia expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on regional anesthesia. The regional anesthesia expert witness listings on this page are typically from fields/areas of expertise such as: Ambulatory Surgery Centers, Anesthesiology, Critical Care Medicine, Emergency Medicine, Independent Medical Examinations, Medical Management, Nurse, Nurse Anesthetist, Obstetrical Anesthesiology, Oral Surgery, Pain Management - Medicine, Pediatric Anesthesiology, and Ultrasound.

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Robert A Ertner, MD

Anesthesiologist - General & Cardiothoracic

Chico, California
Anesthesiology - cardiac anesthesia, airway trauma, intubation, operating room fires, positioning, central lines, airway management, regional anesthesia, ambulatory anesthesia, epidurals, spinal anesthesia, ICU sedation, preoperative assessment, general anesthesia, echocardiography
Dual board-certified, cardiovascular fellowship-trained (Emory University) anesthesiologist in full-time clinical practice. Additionally board certified in peri-operative transesophageal echocardiography. Over 21 years of experience in hands-on patient care and direction/supervision of CRNAs and medical students. • General anesthesia including: Induction and maintenance of anesthesia, ventilator management, intra-operative monitoring, management of emergence from anesthesia, and transportation to and from the operating room. • Airway management including endotracheal tubes, single-lung ventilation, and non-invasive techniques. • Epidural and spinal anesthesia. • Regional anesthesia. • Invasive Monitoring including central Lines, arterial Lines, and pulmonary arterial catheters. • Pre-operative assessment and post-operative patient management. • Echocardiography and ultrasound assessment. Areas of practice include: General, cardiovascular, vascular, thoracic, bariatric, orthopedic,...
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Daniel Abraham, MD

Academic Clinical Anesthesiologist

Los Angeles, California
Anesthesiology, Medical Management - Anesthesiology, General Anesthesia, Monitored Anesthesia Care (MAC), Sedation, Regional Anesthesia, Peri-operative Management, Airway management, Peripheral Nerve Blocks, Epidural blocks, Spinal Blocks, Medication Errors, Post Anesthesia Care Unit(PACU) emergencies, Nerve Injury, Ambulatory Surgery
Dr. Daniel Abraham is an actively practicing, board-certified Anesthesiologist who draws his experience from his many years working at nationally renowned major academic centers, like the University of Pennsylvania and Johns Hopkins University. Dr. Abraham currently holds a faculty position at the University of Southern California with a full-time clinical practice that is focused on evidence-based medicine and up to date clinical knowledge, with a focus on regional anesthesia. Dr. Abraham has extensive experience taking care of high acuity, sick patients in a variety of peri-operative environments, while supervising residents, fellows, and certified nurse anesthetists. He has extensive experience in evaluation, assessment, and management of patient complications in the operative space. His experience has included being a physician leader on a number of hospital committees focused on patient satisfaction, safety, and efficiency. Currently expecting acceptance as an expert witness fo...
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Matthew B Tash, MD

Pediatric and Adult Anesthesiology Expert Witness

Tash Consulting LLC

Studio City, California
Anesthesiology, Pediatric Anesthesiology - Regional Anesthesia, Neuraxial Anesthesia, Obstetrical Anesthesia, Thoracic Anesthesia, Neuro Anesthesia, Critical Care, Trauma, Cardiac Arrest, Perioperative, Post Anesthesia Care Unit, Recovery Room, Medication Error, Malpractice, Negligence, Anesthesia, Vascular Anesthesia, Robotics, Neonatal
Dr. Matthew Tash, MD is a board-certified Anesthesiologist, double boarded in both Pediatric Anesthesiology and Adult Anesthesiology. He treats patients of all ages from minutes-old through end-of-life. His primary expertise and niche is as a Pediatric Airway Expert AND as an expert in Pediatric Cardiac Arrest and Rapid Response in hospital settings. He has worked for many years in a tertiary-care hospital performing in an inpatient and outpatient (ambulatory) setting. Dr. Tash’s expertise is in clinical anesthesiology of children and adults of all ages. His expertise is in preoperative histories, exams, and assessments including surgical candidacy and airway evaluation. He is an expert in intra-operative anesthetic management for most procedures. He has extensive practice in post-operative care. He has consulted for the Pediatric Head and Neck Surgical Department as well as performing in a role as a long-time consultant to the head of the Obstetrical Anesthesia Subdivision. Dr. Ta...
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Steve C. Yun, MD

Orange, California
Anesthesiology, Oral Surgery - Anesthesia, Anesthesia malpractice, Anesthesiology malpractice, dental anesthesia, surgery, wrongful death, preoperative preparation, regional anesthesia, ambulatory anesthesia, office anethesia, PACU, airway management, propofol/diprivan, intubation injuries, oral surgery
Board-certified anesthesiologist with full-time clinical practice. Physician of Excellence Award. AAAASF Surveyor. Dental Board of CA Examiner. National High School Debate and Forensics champion.
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Patrick T Laughlin, MD

Regional Anesthesiology & Acute Pain Management

USAP Colorado

Wheat Ridge, Colorado
Anesthesiology - Regional Anesthesia, Acute Pain Management, Obstetric Anesthesia, Trauma Anesthesia, Thoracic Anesthesia, Anticoagulation, Neuraxial anesthesia, Epidural hematoma , Epidural abscess, Paresthesia, Neuropraxia, Nerve Injury, Nerve damage, Infection nerve block, Heart attack, Dental injury , Postop blindness, Hypotension, Stroke, Numbness
I am a fellowship trained expert in regional anesthesiology & acute pain management from the Hospital for Special Surgery in New York City, currently working in Denver, Colorado. My areas of expertise include orthopedics, spine, genitourinary, labor & delivery, and trauma surgical cases, as well as acute pain management for a variety of different patient populations. I have worked with peer review committees, am the chairman of several different orthopedic surgical programs, and am currently the head of trauma anesthesia at AdventHealth Littleton. Along with a committee of other fellowship trained regional anesthesiologists, I organize two different sets of block workshops every year to bring my partners up to date on current updates in regional anesthesiology and current standards of care for the aforementioned surgical specialties. We, as said committee, are dedicated to ensuring that our entire group practices the most up to date, safe, and effective anesthesia techniques for...
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Justin Black, MD

Anesthesiology Expert Witness | Airway & Sedation

District Of Columbia
Anesthesiology - General anesthesia, Regional anesthesia, Airway management, Difficult airway, Nerve block / injury, Standard of care, Acute pain, Recovery room, Awareness, Ultrasound, Aspiration, Medical malpractice, Monitored Anesthesia Care - MA, Conscious sedation, Epidural, Spinal, Obstetric anesthesia, Oversedation, Oxygen desaturation, Hypoxia
Board-certified anesthesiologist and expert witness specializing in medical malpractice case review involving perioperative care, airway management, and sedation-related complications and perioperative events. Active in full-time clinical practice across Maryland and Washington, D.C., with ongoing involvement in standard of care analysis, causation, and anesthetic decision-making across diverse surgical and procedural settings. With more than 15 years of clinical experience, he practices across general anesthesiology, including ultrasound-guided regional anesthesia, peripheral nerve blocks, and perioperative pain management. His experience includes both solo practice and medical direction models, with extensive involvement in supervising certified registered nurse anesthetists. In addition to clinical practice, he served as Interim Chairman of the Department of Anesthesia at a community hospital in Baltimore, MD, during the COVID-19 pandemic. Communicates complex anesthesia issu...
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Alex Zajac, MD

Pediatric/Adult Anesthesiology Expert Witness

A to Z Expert Witness Services, LLC

Wellington, Florida
Anesthesiology, Pediatric Anesthesiology - General Anesthesia, Pediatric Anesthesia, Neonatal Anesthesia, Regional Anesthesia, Obstetric Anesthesia, Hypoxic Brain Injury, Cardiac Arrest, Difficult Airway, Lost Airway, Hypoxia, Spine Surgery, Monitored Anesthesia Care (MAC), Sedation, Medication Errors, Nerve Injury, Positioning
Award-winning dual board-certified anesthesiologist and pediatric anesthesiologist who trained at Vanderbilt University Medical Center and Ann & Robert H. Lurie Children’s Hospital of Chicago. Licensed in the state of Florida and works full-time as an anesthesiologist/pediatric anesthesiologist at St. Mary’s Medical Center and Palm Beach International Surgery Center in West Palm Beach, Florida. Extensive experience with medical direction; supervising certified registered nurse anesthetists and certified anesthesiologist assistants as well as solo practice. Multiple publications and grand rounds presentations. Dr. Zajac serves as a medical expert witness in the fields of anesthesiology and pediatric anesthesiology. Dr. Zajac can opine on standard of care and medical malpractice for either plaintiff or defense counsel and is adept in providing his expert opinion on events that occur during the perioperative time period. Unblemished record and highly responsive to emails and phone cal...
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Michael C. Eves, DO

Beachland Anesthesia

Vero Beach, Florida
Anesthesiology - Board Certified Anesthesiologist, Medical Director, Ultrasound Guided Peripheral Nerve Blocks, Regional Anesthesia, Nerve Injury, Spinals, Peri-Operative Pain Management, Airway Management, Intubation, Extubation, Hypoxia, Appropriate Patient Selection, Orthopedic Anesthesia, Ambulatory Surgery
Qualifications -Board Certified Anesthesiologist in active clinical practice for the past 16+ years. Specialty areas of focus include ambulatory surgery with extensive experience in orthopedics, outpatient total joint replacements, ultrasound guided peripheral nerve blocks and managing post-operative pain. -Medical Director, Chairman of Medical Executive Committee and Chairman of the Governing Body of Ambulatory Surgery Center in Vero Beach, FL. 6+ years at a high volume orthopedic and ENT surgery center. Developed and implemented policies and procedures for the assessment of appropriate patient selection for outpatient surgery, pre-admission testing guidelines, safety and quality improvement initiatives, staff education and training as well as patient education programs. -Founding faculty member at the Orlando College of Osteopathic Medicine. Former faculty educator at Florida State University and University of Maryland responsible for education and training of medical student...
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John J D'Auria, MD

Anesthesiologist/Interventional PainSpecialist/IME

Ramoscenter for Interventional & Functional Pain Medicine

Tampa, Florida
Pain Management - Medicine, Independent Medical Examinations - Chronic Pain, Acute Pain, Interventional Pain Mgmt, Anesthesiology, Disc Low Back Pain, Facet Pain, Head/Neck/Thoracic Pain, Ultrasound, Fluoroscopy, Spinal Injections, Regional Anesthesia, Sciatica, Epidural Steroid, Radiofrequency Ablation, Spinal Cord Stimulation, CRPS/RSD, Joint Injections, Personal Injury, IME, Medical Malpractice
Dr. John J. Dauria is a University of Pennsylvania, Harvard University (Brigham & Women’s Hospital), and University of Massachusetts medically-trained clinician with extensive clinical practice experience in Anesthesiology and Interventional Pain Management. He earned his undergraduate Bachelor of Arts degree from Dartmouth College (1974) and his M.D. degree from the University of Pennsylvania Medical School (1980). Dr. Dauria is a diplomate of the American Board of Anesthesiology (1988) with subspecialty certification in Interventional Pain Management (2029), a Fellow of the World Institute of Pain’s Interventional Pain Practice (2012), and certified by the American Board of Interventional Pain Physicians (2010) and the American Board of Pain Medicine (2001). As a well-trained clinician, Dr. Dauria from 1980-1999 provided 'hands on' acute care Emergency Medicine and Anesthesiology services including Anesthesiologist-in-Chief duties within the VA acute care hospital system for 12 ...
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Caitlin Maus, CRNA, APRN, MS

CRNA Anesthesia Expert/Level 1 Trauma High Risk OB

Audible Lightning LLC

Plantation, Florida
Nurse Anesthetist, Nurse - General Anesthsia, Cardiac, Regional Anesthesia, Thoracic, Monitored Anesthesia Care, Bariatric surgery, Total IV Anesthesia, Outpatient Anesthesia, High risk OB, Gynecological surgery, Trauma, Robotic surgery, Neurosurgery, Difficult airway, Orthopedic surgery, Head and Neck surgery, Interventional Radiology, Transplant surgery
I am a Certified Registered Nurse Anesthetist (CRNA) and Advanced Practice Registered Nurse (APRN) with over a decade of clinical anesthesia practice in high-acuity settings. My background includes extensive experience at a Level 1 trauma center, high-risk obstetrics, outpatient surgery centers, orthopedic procedures, urologic surgery, and complex perioperative patient management. Throughout my career, I have provided anesthesia care for a broad range of surgical patients while maintaining a strong focus on patient safety, risk reduction, and adherence to established standards of care. My expertise includes the evaluation of anesthesia-related complications, airway management, perioperative decision-making, medication administration, physiologic monitoring, documentation standards, informed consent issues, and compliance with accepted anesthesia practices. I am experienced in assessing cases involving surgical and procedural sedation, general anesthesia, regional anesthesia, obstet...
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David Rehn, MD

Naperville, Illinois
Anesthesiology - General anesthesia,Pediatric anesthesia,Regional anesthesia,Obstetrical anesthesia,Spinal and epidural anesthesia,Ambulatory anesthesia,Office-based anesthesia,Airway management,Failed intubation,Positioning injuries,Medication errors,Operating room fires,Preoperative assessment and testing,
Board certified anesthesiologist with more than 25 years of experience in practice. Since completing residency training at Medical College of Wisconsin Affiliated Hospitals I have provided anesthesia care in a large suburban hospital, three ambulatory surgery centers as well as the office setting. My experience includes, but is not limited to, general, pediatric, obstetrical, ambulatory, vascular, neuro, and endoscopy anesthesia. I also have extensive experience in regional anesthesia including spinal, epidural and ultrasound guided peripheral nerve blocks.
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Robert J Zimmanck, MD, FASA

Anesthesia Expert Witness | Plaintiff & Defense

Illinois
Anesthesiology, Critical Care Medicine - Patient Safety, Informed Consent, Airway Management, Risk Management, Pre-op assessment, Postop care, Nerve damage, Pain Management, MAC, Regional Anesthesia, Neuraxial anesthesia, Obstetric anesthesia, Pediatric anesthesia, Quality improvement, Surgical Home, Standard of care, Legal Consultant, CRNA supervision
Robert J. Zimmanck, MD, FASA Anesthesiology Expert Witness | Medicolegal Consultant Dr. Robert Zimmanck is a board-certified anesthesiologist and Fellow of the American Society of Anesthesiologists with over a decade of clinical practice and healthcare leadership. A graduate of the Medical College of Wisconsin, he brings deep specialty knowledge across anesthesia standards of care, perioperative risk assessment, and patient safety systems to his medicolegal practice. Dr. Zimmanck served as Chair of Anesthesia Patient Safety and Quality Committees for a prominent Midwest anesthesia group, where he led the development of institutional safety protocols and quality improvement initiatives. As Medical Director at a Wisconsin hospital, he designed the region's first Anesthesia Perioperative Surgical Home — a model integrating coordinated perioperative care across surgical disciplines. He currently serves on his hospital's mortality review committee, as Region 1 Director for the Wisconsi...
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Josh D Weber, MD, ABA

Anesthesiologist Expert Witness | Harvard-trained

Weber Medical Consulting, LLC

Fairway, Kansas
Anesthesiology, Ambulatory Surgery Centers - Airway management, Perioperative monitoring, Regional anesthesia, Obstetric anesthesia, Difficult airway, MAC sedation, Peripheral nerve blocks, Labor epidural, Failed intubation, Procedural sedation, Epidural anesthesia, Cesarean section anesthesia, Hypoxic / Anoxic injury, General anesthesia, Spinal anesthesia, Harvard, MGH
Josh Weber, MD, ABA is a Harvard-trained, board-certified anesthesiologist with 19+ years of clinical experience providing anesthesia care in high-volume community hospitals and ambulatory surgery centers. He offers independent, evidence-based expert witness services in matters involving anesthesiology standards of care, perioperative patient safety, and anesthesia-related complications. Dr. Weber’s clinical expertise includes general anesthesia, advanced airway management, difficult and failed intubation, obstetric anesthesia, epidural and spinal anesthesia techniques, peripheral nerve blocks, procedural and MAC sedation, invasive line placement, and perioperative monitoring. He has served in multiple physician leadership roles, including obstetric anesthesia liaison, executive committee member of a private anesthesia group, and clinical instructor in obstetric anesthesia for an academic anesthesiology training program. He provides medical record review, early case screening, wri...
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Justin Black, MD

Anesthesiology Expert Witness | Airway & Sedation

Silver Spring, Maryland
Anesthesiology - General anesthesia, Regional anesthesia, Airway management, Difficult airway, Nerve block / injury, Standard of care, Acute pain, Recovery room, Awareness, Ultrasound, Aspiration, Medical malpractice, Monitored Anesthesia Care - MA, Conscious sedation, Epidural, Spinal, Obstetric anesthesia, Oversedation, Oxygen desaturation, Hypoxia
Board-certified anesthesiologist and expert witness specializing in medical malpractice case review involving perioperative care, airway management, and sedation-related complications and perioperative events. Active in full-time clinical practice across Maryland and Washington, D.C., with ongoing involvement in standard of care analysis, causation, and anesthetic decision-making across diverse surgical and procedural settings. With more than 15 years of clinical experience, he practices across general anesthesiology, including ultrasound-guided regional anesthesia, peripheral nerve blocks, and perioperative pain management. His experience includes both solo practice and medical direction models, with extensive involvement in supervising certified registered nurse anesthetists. In addition to clinical practice, he served as Interim Chairman of the Department of Anesthesia at a community hospital in Baltimore, MD, during the COVID-19 pandemic. Communicates complex anesthesia issu...
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Alexis J Carras, MD

Hopkins-trained, 20 yrs expert witness experience

Carras Colder Carras

Ellicott City, Maryland
Anesthesiology - general anesthesia, regional anesthesia, ophthalmologic, outpatient/ambulatory anesthesia, sedation, airway management, PACU complications, hypoxia, injury, hypotension/hypertension, medication error, spinal and epidural blocks, intraoperative and postoperative events, preoperative evaluation, standard of care, supervision
Dr. Alexis J. Carras is a board-certified anesthesiologist with over 25 years of full-time clinical practice and more than 20 years of experience as a consultant and expert witness in anesthesiology. He has reviewed over 75 medico-legal cases and has provided expert testimony in approximately 15 depositions as well as in court. His clinical expertise spans all major subspecialties of anesthesiology, including high-risk surgical settings and outpatient procedures, and he has held multiple leadership positions in his practice as well as at the state level. His recent expert witnessing expertise includes patient selection and preparation, nerve injury, surgical complications, and airway loss. He serves as both a plaintiff and defendant expert. He served as a governor-appointed physician member of the Maryland Board of Physicians from 2013 to 2017, where he participated in licensing and disciplinary oversight. He is currently the Secretary of the Maryland Board of Anesthesiologists. Hi...
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Indu Reddy, M.D.

Brigham and Women's Faulkner Hospital

Boston, Massachusetts
Anesthesiology - Anesthesia, Orthopedic anesthesia, Regional anesthesia, General surgery, Neuraxial anesthesia, Gynecology, Urology, Preoperative assessment, Perioperative medicine, Postoperative anesthetic care, Operating Room, Difficult airway, Airway Management, Positioning, Nerve Injury, Ambulatory anesthesia
Board-Certified Anesthesiologist in active clinical practice. Current practice includes providing anesthesia to all types of patients, from straightforward to complex cases, as well as preoperative assessment, perioperative medicine, and postoperative anesthetic care. Great verbal communication skills. Focused on providing an objective, thorough, and detail-oriented review of materials with careful analysis of the findings in order to help attorneys make decisions about how they wish to proceed with their cases.
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Aaron Muncey, MD

Harvard-Trained, Board-Certified Anesthesiologist

Mass General Brigham

Boston, Massachusetts
Anesthesiology - General anesthesia, Regional anesthesia, Spinal, Epidural, Nerve block, Respiratory failure, Airway fire, Difficulty airway, Obstructive sleep apnea, Massive transfusion, Cardiac arrest, Eye injury, Hypoxia, Hypotension, Ultrasound, Central line, Arterial Line, Local anesthetic toxicity, Brain injury, Laryngospasm
I am a Harvard-trained, board-certified anesthesiologist with experience in both academic and private practice settings; skilled in education, research, innovation, leadership, and patient care. I have significant teaching experience ranging from undergraduates and medical students to residents and fellows at top tier institutions including Harvard, the University of South Florida, Florida State University, Cleveland Clinic, and Moffitt Cancer Center. Significant leadership positions include Vice Chief of Anesthesiology and Director of the Preoperative Clinic at Cleveland Clinic Martin Health and Medical Director of Enhanced Recovery after Surgery, an institution-wide, multidisciplinary endeavor, at the nationally ranked Moffitt Cancer Center. I have served as a peer reviewer within these organizations and helped develop guidelines for safe and effective anesthetic care. I hold multiple awards and have contributed to the invention of several patent-pending medical devices. Dipl...
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Ketan Chopra, MD

Anesthesiologist and Pain Medicine Expert Witness

Detroit, Michigan
Anesthesiology, Pain Management - Medicine - Anesthesiology, Pain management, Regional anesthesia, chronic pain, interventional pain, epidural injections, nerve blocks, medical malpractice, perioperative medicine, anesthesia complications, spinal stimulation, patient safety, opioid management, multimodal analgesia, acute pain, sedation
Dr. Ketan Chopra is a highly trained anesthesiologist and interventional pain medicine physician, currently practicing at Henry Ford Health in Detroit, Michigan. He completed his chief residency in anesthesiology at Detroit Medical Center/Wayne State University and a fellowship in interventional pain medicine at the University of Michigan. With board certifications in both anesthesiology and pain medicine, Dr. Chopra specializes in managing complex pain conditions using state-of-the-art techniques, including regenerative medicine, spinal interventions, and neuromodulation. As a Clinical Assistant Professor at Michigan State University, he is committed to advancing the field through education, research, and mentorship. Dr. Chopra is actively involved in professional organizations, including the American Society of Regional Anesthesia and the American Society of Anesthesiology.  He is a sought-after speaker at national conferences, addressing topics such as cervical spine interventi...
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Attila Kerner, MD, MS

Saint Louis, Missouri
Anesthesiology, Ambulatory Surgery Centers - Intubation, Positioning, Preoperative Assessment, Airway Trauma, Regional Anesthesia, PACU, General Anesthesia, Operating Room Fire, Ambulatory Anesthesia, Epidural Anesthesia, Cardiac Anesthesia, Operating Room Safety
Board certified anesthesiologist with over 13 years of experience. Trained at Washington University in Saint Louis. Abundant experience in all subspecialty areas. Abundant teaching and clinical experience at Saint Louis University Hospital, a large level one trauma center where I oversee the preoperative anesthesia clinic, as well as teach resident physicians, and provide subspecialty anesthetic care in areas including but not limited to: trauma, transplant, cardiac, and neuro anesthesia. I am also well versed with regional ultrasound guided anesthesia, as well as epidural and spinal anesthesia. Abundant experience in multiple clinical settings including private practice, teaching hospitals, and surgery centers. Well versed with supervising and medically directing CRNAs and AAs.
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Stephen Alerhand, MD

National Ultrasound Leader; Full-time Emergency MD

Rutgers New Jersey Medical School

Newark, New Jersey
Emergency Medicine, Ultrasound - echocardiography, critical care echocardiography, pulmonary embolism, cardiac arrest, pulmonary hypertension, myocardial infarction, cardiac tamponade, pericardial tamponade, arthrocentesis, spinal epidural abscess, point-of-care ultrasound, POCUS, trauma, pediatrics, appendicitis, regional anesthesia, nerve blocks, cholecystitis
Stephen Alerhand MD is an Associate Professor of Emergency Medicine at the Rutgers New Jersey Medical School. He serves as Director of the Emergency Ultrasound Division and its Advanced Emergency Medicine Ultrasonography (AEMUS) Fellowship. After his undergraduate graduation from Brown University with an Sc.B. in Neuroscience, Dr. Alerhand completed both his Emergency Medicine Residency and Ultrasound Fellowship at the Icahn School of Medicine at Mount Sinai. He has been bestowed with institutional, regional, and national awards in emergency ultrasound education, including from the American College of Emergency Physicians (ACEP) and the Society of Academic Emergency Medicine. In addition to Emergency Medicine, Dr. Alerhand is also board-certified in Critical Care Echocardiography (CCeXAM). He has published 50+ peer-reviewed publications in emergency ultrasound and critical care echocardiography. Nationally, Dr. Alerhand serves as Editor-in-Chief for the PEERcert+ QBank and as Revi...
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Michael Shalaby, MD

Emergency Medicine, Ultrasound, Pain

University of Pennsylvania

Sewell, New Jersey
Emergency Medicine, Pain Management - Medicine - Ultrasound, Emergency, Regional Anesthesia, Pain Medicine, Nerve Block, Local Anesthetic Systemic Toxicity
Ultrasound Research Director at the University of Pennsylvania Department of Emergency Medicine. Clinical expert in emergency medicine with a subspecialty in pain assessment and treatment. Excellent board scores, experienced medical educator, and author of a board preparation guide for general emergency medicine and a separate guide for ultrasound. National and International lecturer. Academic specialist in regional anesthesia in the emergency department with over 50 publications and counting. Author of upcoming textbook "Regional Anesthesia for the Emergency Physician" (Taylor & Francis Publishing House). Timely and excellent with deadlines.
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Danielle B Ludwin, MD

Highly Experienced Professor of Anesthesiology

Columbia University, New York Presbyterian Hospital

New York, New York
Anesthesiology - Anesthesiology, Regional Anesthesia, Orthopedic Anesthesia, Ambulatory Anesthesia, Nerve Blocks, Spinals/Epidurals, Acute Pain Management, Ambulatory Surgery, Preoperative Assessment, Intraoperative and Postoperative Complications, Airway Management
Dr. Ludwin is a board certified anesthesiologist specializing in regional, orthopedic, general and ambulatory anesthesia. She is a professor at Columbia University College of Physicians and Surgeons and an attending anesthesiologist at New York Presbyterian Hospital.
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Justin Black, MD

Anesthesiology Expert Witness | Airway & Sedation

New York
Anesthesiology - General anesthesia, Regional anesthesia, Airway management, Difficult airway, Nerve block / injury, Standard of care, Acute pain, Recovery room, Awareness, Ultrasound, Aspiration, Medical malpractice, Monitored Anesthesia Care - MA, Conscious sedation, Epidural, Spinal, Obstetric anesthesia, Oversedation, Oxygen desaturation, Hypoxia
Board-certified anesthesiologist and expert witness specializing in medical malpractice case review involving perioperative care, airway management, and sedation-related complications and perioperative events. Active in full-time clinical practice across Maryland and Washington, D.C., with ongoing involvement in standard of care analysis, causation, and anesthetic decision-making across diverse surgical and procedural settings. With more than 15 years of clinical experience, he practices across general anesthesiology, including ultrasound-guided regional anesthesia, peripheral nerve blocks, and perioperative pain management. His experience includes both solo practice and medical direction models, with extensive involvement in supervising certified registered nurse anesthetists. In addition to clinical practice, he served as Interim Chairman of the Department of Anesthesia at a community hospital in Baltimore, MD, during the COVID-19 pandemic. Communicates complex anesthesia issu...
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JOHN A SEITZ, MD

Ivy League trained NYC based anesthesiology expert

New York, New York
Obstetrical Anesthesiology, Anesthesiology - obstetric anesthesia, epidural anesthesia, nerve block, regional anesthesia, outpatient anesthesiology, preoperative evaluation, postoperative care, general anesthesia, office based anesthesia, peripheral nerve injury, hypoxia, intubation, airway management, critical care, intensive care, monitoring
Dr. John Seitz is a New York City based anesthesiologist with over 17 years of experience as an actively practicing anesthesiologist in Manhattan. Dr Seitz received his bachelors degree at The University of Pennsylvania in Chemical Engineering with a minor in psychology. He did his anesthesiology training at Columbia Presbyterian Medical Center in New York City. He continued his career in New York and was an attending anesthesiologist at the world renowned Lenox Hill Hospital for 16 years on the upper east side of Manhattan. Dr Seitz is known for his, dilligence, focus, and high level communication skills and ability to quickly develop a rapport with his patients. His background in engineering, physics and psychology allows him to maintain a unique perspective on perioperative anesthesia care. Dr Seitz has a winning record of finding pertinent details during his chart review that others gloss over. Dr. Seitz is frequently asked why the other experts hired for the case were unable to...
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Robert J Zimmanck, MD, FASA

Anesthesia Expert Witness | Plaintiff & Defense

Ohio
Anesthesiology, Critical Care Medicine - Patient Safety, Informed Consent, Airway Management, Risk Management, Pre-op assessment, Postop care, Nerve damage, Pain Management, MAC, Regional Anesthesia, Neuraxial anesthesia, Obstetric anesthesia, Pediatric anesthesia, Quality improvement, Surgical Home, Standard of care, Legal Consultant, CRNA supervision
Robert J. Zimmanck, MD, FASA Anesthesiology Expert Witness | Medicolegal Consultant Dr. Robert Zimmanck is a board-certified anesthesiologist and Fellow of the American Society of Anesthesiologists with over a decade of clinical practice and healthcare leadership. A graduate of the Medical College of Wisconsin, he brings deep specialty knowledge across anesthesia standards of care, perioperative risk assessment, and patient safety systems to his medicolegal practice. Dr. Zimmanck served as Chair of Anesthesia Patient Safety and Quality Committees for a prominent Midwest anesthesia group, where he led the development of institutional safety protocols and quality improvement initiatives. As Medical Director at a Wisconsin hospital, he designed the region's first Anesthesia Perioperative Surgical Home — a model integrating coordinated perioperative care across surgical disciplines. He currently serves on his hospital's mortality review committee, as Region 1 Director for the Wisconsi...
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Richard W Anderson, MD

Xenia, Ohio
Anesthesiology, Pediatric Anesthesiology - Perioperative Medicine, Preoperative Clearance, Regional Anesthesia, Acute Pain Management, Anesthesia Practice Management
Experienced anesthesiologist, board-certified in both Anesthesiology and Pediatric Anesthesiology. Harvard-trained at The Massachusetts General Hospital, fellowship trained in Pediatric Anesthesiology at Cincinnati Children's Hospital. The cornerstone of my high-volume practice is the continual progression of patient care based on evidence-based practices and careful analysis of outcomes. I began medico-legal consulting in 2022, providing quality services for both Pediatric and Adult Anesthesia cases. This was a progression from considerable experience with quality and risk management within my anesthesia group, the hospital, and the healthcare system. Since 2018 I have personally reviewed all surgical readmissions within 30 days of the surgery at my hospital, typically on the order of 30-40 charts per month. As the Medical Director of Anesthesia and Perioperative Services, I also evaluate all cases that are red flagged for quality/legal review, and spend substantial time on...
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Jacob Kessen

CRNA Expert- Nurse Anesthetist

Edmond, Oklahoma
Anesthesiology, Nurse Anesthetist - Malpractice, CRNA, Expert Witness, Standard of care, Airway Management, Obstetrics anesthesia, regional anesthesia, sedation, monitored anesthesia care, anesthesia documentation, certified registered nurse anesthetist expert, legal nurse consultant CRNA, anesthesia malpractice, anesthesia negligence, PACU, anesthesia, intubation
CRNA Expert Witness | Anesthesia Standard of Care | Airway, OB, Sedation, Regional | Clinical & Administrative Expertise I’m a board-certified Certified Registered Nurse Anesthetist (CRNA) with over 8 years of clinical anesthesia experience across diverse practice settings and 3 years of senior-level operational leadership. As a Vice President of Clinical Operations at Essential Anesthesia Management—a national organization supporting over 140 facilities—I bring a dual perspective to expert witness work: grounded clinical expertise and real-world administrative insight. Expert Witness Experience Since 2018, I have served as an expert witness on a wide range of anesthesia-related cases, providing impartial reviews and testimony for both plaintiff and defense teams. My experience includes: • Case review and standard-of-care analysis • Consultation with legal teams on case development and strategy Attorneys appreciate my ability to translate complex anesthesia concepts into clear, cour...
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Jason B Ochroch, MD

Physician Anesthesiologist - UPenn Faculty

University of Pennsylvania Perelman School of Medicine

Philadelphia, Pennsylvania
Anesthesiology - Anesthesiology, general anesthesia, monitored anesthesia care (MAC), intubation, extubation, airway emergencies, difficult airways, acute pain medicine, acute on chronic pain, multimodal analgesia, opioid management, regional anesthesia, peripheral nerve blocks, epidural and spinal anesthesia, nerve catheters, IV infiltration
Dr. Jason Ochroch is a board-certified anesthesiologist with subspecialty fellowship training in regional and orthopedic anesthesia and acute pain medicine. He is currently an Assistant Professor of Clinical Anesthesiology and Critical Care Medicine and Associate Residency Program Director at the University of Pennsylvania. - Maintains full clinical practice as an attending anesthesiologist and on the inpatient Acute Pain Medicine service - Supervises and teaches medical students, resident physicians, and nurse anesthetists at a large tertiary academic medical center on a daily basis - Extensive experience with regional anesthesia and peripheral nerve blocks - Expert in evidence-based best practice medicine, also having completed University of Pennsylvania’s Clinical Epidemiology & Biostatistics program - Active researcher and first author with 10+ peer-reviewed publications, along with numerous national and local presentations - Peer reviewer in several academic journals - A...
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Justin Black, MD

Anesthesiology Expert Witness | Airway & Sedation

Pennsylvania
Anesthesiology - General anesthesia, Regional anesthesia, Airway management, Difficult airway, Nerve block / injury, Standard of care, Acute pain, Recovery room, Awareness, Ultrasound, Aspiration, Medical malpractice, Monitored Anesthesia Care - MA, Conscious sedation, Epidural, Spinal, Obstetric anesthesia, Oversedation, Oxygen desaturation, Hypoxia
Board-certified anesthesiologist and expert witness specializing in medical malpractice case review involving perioperative care, airway management, and sedation-related complications and perioperative events. Active in full-time clinical practice across Maryland and Washington, D.C., with ongoing involvement in standard of care analysis, causation, and anesthetic decision-making across diverse surgical and procedural settings. With more than 15 years of clinical experience, he practices across general anesthesiology, including ultrasound-guided regional anesthesia, peripheral nerve blocks, and perioperative pain management. His experience includes both solo practice and medical direction models, with extensive involvement in supervising certified registered nurse anesthetists. In addition to clinical practice, he served as Interim Chairman of the Department of Anesthesia at a community hospital in Baltimore, MD, during the COVID-19 pandemic. Communicates complex anesthesia issu...
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Andrew Rice, DNP, CRNA, ACNP-BC, NSPM-C

CRNA: Educator, Practitioner, & Pain Management

Milan, Tennessee
Nurse Anesthetist, Pain Management - Medicine - Nurse Anesthesia Education, Title IX, Education, Pharmacology, DNP, CRNA Training, CRNA, Epidurals, Program Dismissals, Ablations, Airway Management, CRNA School, Nerve Blocks, SRNA, Regional Anesthesia, Nurse Anesthesiology, Obstetric Anesthesia, General Anesthesia
Doctorally prepared Certified Registered Nurse Anesthetist (DNP, CRNA) with extensive experience in clinical anesthesia, academic leadership, general anesthesia, obstetric anesthesia, regional anesthesia, and interventional pain management. Former nurse anesthesia Program Director and long-standing CRNA educator, with direct responsibility for curriculum development, faculty oversight, student evaluation, accreditation standards, and compliance with institutional and regulatory requirements. Completed formal Title IX training, with experience addressing academic conduct, professionalism, and policy-driven investigations within healthcare education. Clinically experienced in providing general anesthesia and obstetric anesthesia across hospital and surgical settings. Expertise includes anesthetic planning, airway management, pharmacology, regional anesthesia, perioperative patient safety, documentation standards, and CRNA scope of practice in both care-team and independent practice m...
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Omeed Khodaparast, MD FASA

Anesthesiology Medical Expert

Dallas, Texas
Anesthesiology - Regional anesthesia, airway management, difficult intubation, hypotension, positioning, nerve injury, recovery room, nerve blocks, hypoxia, sedation, propofol, postoperative care, code, obstructive sleep apnea, fire
Dr. Omeed Khodaparast is a board-certified anesthesiologist in Dallas, Texas. With over 17 years of experience, Dr. Khodaparast is an expert in multiple facets of general anesthesia. His proficiency extends to advanced techniques such as ultrasound regional anesthesia, including peripheral nerve blocks for acute pain management, as well as propofol sedation and total IV anesthesia. In addition to his clinical devotion, Dr. Khodaparast holds pivotal leadership positions as the medical director and anesthesia chairman at a prestigious community hospital in Dallas. His influence further as an esteemed expert panelist for the Texas Medical Board, where he demonstrates his commitment to clinical standards and best practices. Recognized for his integrity and comprehensive knowledge, Dr. Khodaparast offers his services for both plaintiff and defense cases.
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Mark Ettinger, MD

Anesthesiologist- Very Experienced Expert Witness

Mark Ettinger, MD, PA

Roanoke, Texas
Anesthesiology - Regional Anesthesia, General anesthesia, obstetric anesthesia, critical care, anesthesiology, epidural anesthesia, nerve blocks, spinal anesthesia
I am a board-certified anesthesiologist and senior partner in a large anestheesia practice in Dallas, Texas. I have vast experience as a medical expert witness, having reviewed over 150 cases, many of which have advanced to both the deposition and trail phases. I currently serve as the Vice-Chair of the Anesthesia Department at a large, Level 2 trauma hospital in Dallas. I perform over 1200 anesthetics per year and am experienced in all types of anesthesia. I am the primary anesthesiologist for the team physicians for both the Texas Rangers and the Dallas Stars. In this role, I am charged with routinely performing regional anesthesia and commonly am the treating anesthesiologist for high-level professional athletes. I am also the Chair of both the medical ethics and peer review committees at my hospital, and therefore have extensive experience evaluating the practice of other physicians and dealing with complex medical ethics issues. I also serve as the director of our Preoperative ...
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Justin Black, MD

Anesthesiology Expert Witness | Airway & Sedation

Virginia
Anesthesiology - General anesthesia, Regional anesthesia, Airway management, Difficult airway, Nerve block / injury, Standard of care, Acute pain, Recovery room, Awareness, Ultrasound, Aspiration, Medical malpractice, Monitored Anesthesia Care - MA, Conscious sedation, Epidural, Spinal, Obstetric anesthesia, Oversedation, Oxygen desaturation, Hypoxia
Board-certified anesthesiologist and expert witness specializing in medical malpractice case review involving perioperative care, airway management, and sedation-related complications and perioperative events. Active in full-time clinical practice across Maryland and Washington, D.C., with ongoing involvement in standard of care analysis, causation, and anesthetic decision-making across diverse surgical and procedural settings. With more than 15 years of clinical experience, he practices across general anesthesiology, including ultrasound-guided regional anesthesia, peripheral nerve blocks, and perioperative pain management. His experience includes both solo practice and medical direction models, with extensive involvement in supervising certified registered nurse anesthetists. In addition to clinical practice, he served as Interim Chairman of the Department of Anesthesia at a community hospital in Baltimore, MD, during the COVID-19 pandemic. Communicates complex anesthesia issu...
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Raymond S Joseph, M.D.

Regional Anesthesiologist

Seattle, Washington
Anesthesiology - General Anesthesia, Acute Pain Management, Orthopedic Anesthesia, Regional Anesthesia, Anesthetic Complications, Ambulatory Surgery, Nerve Blocks, Airway Management, Local Anesthetics, Spinals/Epidurals, Patient Safety
Board-Certified Anesthesiologist with more than 20 years of continuous clinical practice, specializing in perioperative care, regional anesthesia, local anesthetic pharmacology, continuous peripheral nerve blocks, and neuraxial techniques. Extensive experience supervising and delivering thousands of anesthetics in care teams involving CRNAs, residents, and fellows. Recognized leader in regional anesthesia education and current President of the Regional Anesthesiology Fellowship Directors Association. Experienced in clinical standards of care, training oversight, and the safe implementation of advanced regional anesthesia techniques.
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Corry J Kucik, MD, MA, DMCC, FASA, FCCP, FCCM, CJCP, CPHQ

Senior Academic & Military Anesthesia Expert

CJK Solutions, LLC

Seattle, Washington
Anesthesiology, Critical Care Medicine - Military Health, Prison/Correctional Health, Credentials/Privileging, Hyperbaric/Diving, Aviation Medicine, Hospital Management, Healthcare Quality, Joint Commission, Patient Safety, Regional Anesthesia, Obstetric Anesthesia, Critical Care, Healthcare Leadership, Global Health, Trauma, Resuscitation, Blood Transfusion, TRICARE
Dr. Kucik retired from the U.S. Navy after 31.5 years of military experience to be hired as a Full Professor of Anesthesiology and Pain Medicine with the University of Washington School of Medicine. A Harvard-trained anesthesia intensivist, he previously served as a trauma instructor at the University of Southern California/Los Angeles County Medical Center, as an aviation and diving medicine specialist with several government entities, as the Specialty Leader (group lead of over 180 members worldwide) of Navy Anesthesiology, and in multiple Chief Medical Officer (CMO) tours, including as the first Congressionally-mandated oversight CMO of Guantanamo detention operations, requiring a Top Secret/Sensitive Comparted Information clearance. He continues to consult for the Military Commissions Defense Organization; for NATO Medical Evaluations; and on various industry, government, and medical malpractice cases. He is a Certified Joint Commission Professional and a Certified Profession...
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Robert J Zimmanck, MD, FASA

Anesthesia Expert Witness | Plaintiff & Defense

Franklin, Wisconsin
Anesthesiology, Critical Care Medicine - Patient Safety, Informed Consent, Airway Management, Risk Management, Pre-op assessment, Postop care, Nerve damage, Pain Management, MAC, Regional Anesthesia, Neuraxial anesthesia, Obstetric anesthesia, Pediatric anesthesia, Quality improvement, Surgical Home, Standard of care, Legal Consultant, CRNA supervision
Robert J. Zimmanck, MD, FASA Anesthesiology Expert Witness | Medicolegal Consultant Dr. Robert Zimmanck is a board-certified anesthesiologist and Fellow of the American Society of Anesthesiologists with over a decade of clinical practice and healthcare leadership. A graduate of the Medical College of Wisconsin, he brings deep specialty knowledge across anesthesia standards of care, perioperative risk assessment, and patient safety systems to his medicolegal practice. Dr. Zimmanck served as Chair of Anesthesia Patient Safety and Quality Committees for a prominent Midwest anesthesia group, where he led the development of institutional safety protocols and quality improvement initiatives. As Medical Director at a Wisconsin hospital, he designed the region's first Anesthesia Perioperative Surgical Home — a model integrating coordinated perioperative care across surgical disciplines. He currently serves on his hospital's mortality review committee, as Region 1 Director for the Wisconsi...