Anticoagulation Expert Witnesses

Anticoagulation 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 anticoagulation. The anticoagulation expert witness listings on this page are typically from fields/areas of expertise such as: Anesthesiology, Cardiovascular Disease, Critical Care Medicine, Diagnostic Radiology, Electrophysiology, Emergency Medicine, Hematology, Hospice and Palliative Care, Hospitalist, Internal Medicine, Interventional & Vascular Radiology, Medical Management, Oncology, Pharmaceutical Regulation, and Pharmacist.

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Omar S Darwish, MS, DO

Hospitalist Medicine - University Physician

The University of California, Irvine

Orange, California
Hospitalist, Internal Medicine - Sepsis, Stroke, decubitus ulcer, aspiration pneumonia, deep vein thrombosis, pulmonary embolism, myocardial infarction, unusual diseases, postoperative surgical complications, atrial fibrillation, anticoagulation, IME, medical claims, fall, infection, bleeding
Dr. Omar S. Darwish is board certified in Internal Medicine and is a full-time practicing Hospitalist at the University of California, Irvine Medical Center in Orange, California. He received his residency training in internal medicine at St. Mary Medical Center and Harbor-UCLA Medical Center. He has also completed a one-year chief year in Internal Medicine at St. Mary Medical Center in Long Beach, California. Dr. Darwish is available for expert witness consultations to both defense and plaintiff attorneys. He has provided expert review on more than 100 cases that have involved sepsis, unexpected fall in the hospital, unexpected death, stroke, development of sacral decubitus ulcers, cases of medical claims of medical necessity, and many others. He has also worked as a medical consultant in reviewing Veteran Disability Claims. Dr. Darwish has been the acting coordinator of the Morbidity and Mortality Conferences for the Department of Medicine since 2013. Therefore, as p...
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Andre Kumar, MD, MEd

Board-Certified Hospitalist at Stanford University

Stanford, California
Hospitalist, Internal Medicine - Hospitalist, Internal Medicine, Anticoagulation, Prophylaxis, Inpatient, Diagnosis, Management, Procedure, Restraints, Pressure Wound, Sepsis, Respiratory Failure, Low Blood Pressure, Diabetes, Heart Failure, Infections, Pneumonia, Systems, Nursing
I am a board-certified internal medicine physician and academic hospitalist at Stanford University with national expertise in adult inpatient standards of care, diagnostic reasoning, and hospital systems. I have been practicing hospital medicine at Stanford for a decade, where I have several leadership roles related to teaching junior physicians and medical students. I currently serve as the Director of Clinical Reasoning at Stanford University School of Medicine. As a faculty member with a Master's in Education who has received over 25 teaching awards over my career, I aim to provide clear communication of complex medical issues to legal teams, clients, and juries. I have greater than 5 years experience reviewing medical negligence cases involving hospitalized adults for both plaintiffs and defenses. I am a recognized expert in clinical decision-making and failure to recognize or treat scenarios among hospitalized adults seen in urgent care, emergency department, acute care, and cr...
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Grace Lozinski, MD

HealthAdvise

Newport Beach, California
Internal Medicine, Hospitalist - Pulmonary Diseases, asthma, inhalational disorders, DVT, lung infections, COPD, COVID, Aspiration Pneumonia Disability, Cardiovascular Disease, Chest Pain, Ischemic Heart Disease, Myocardial Infarction, Heart Attack, Cardiac Arrest, Pacemaker, Sepsis, Stroke, Anticoagulation, Blood Thinner, GI Bleed
Dr. Grace Lozinski, MD is an internist in Newport Beach, CA specializing in internal medicine (adult medicine) and hospital medicine (hospitalist). In her 24 years of experience, Dr. Lozinski has specialized in treating patients with Chronic Kidney disease, high cholesterol, Ischemic Heart disease, and hypertension. Dr. Lozinski served as Chief Quality Officer for a nationally ranked health care system in Southern California for five years. She provided clinical leadership over quality and optimization of clinical services. She has expertise in hospital operations and key initiatives such as patient safety, transitions of care, mortality reduction, readmission reduction and organizational process improvement. Education &Training Medical School New York Medical College class of 2000 Residency UCLA David Geffen School of Medicine/UCLA Medical Center Internal Medicine 2000-2003 Certification & Licensure CA State Medical License 2002-2025 American Board of Internal Medicine Profes...
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Zlatan Coralic, PharmD, BCPS, FASHP

UCSF - Pharmacist/Pharmacology

San Francisco, California
Pharmacist, Pharmacology- Clinical - medication safety, pharmacology, pharmacokinetics, dispensing, toxicity, anticoagulation, emergency medicine, drug patent, drug labeling, drug administration, clinical pharmacy, pharmacy operations, opioids, adverse drug events, critical care, intensive care unit, resuscitation, clinical trials, pharmacist expert, pharmacy malpractice
I am a full-time board-certified Emergency Medicine Pharmacist at the University of California, San Francisco (UCSF), where I also serve as Volunteer Clinical Professor in the UCSF School of Pharmacy and Dept. of Emergency Medicine. I provide bedside clinical care and didactic and experiential teaching to pharmacy and medical trainees. With over 30 peer-reviewed publications in leading journals such as JAMA Internal Medicine, Stroke, and Annals of Emergency Medicine, I bring expertise in medication safety and efficacy. I am also an author or editor of several medical textbooks and chapters and a frequent national lecturer, having delivered more than 50 presentations. As an expert witness, I have provided reviews, opinions, depositions, and testimony in over 40 state and federal cases. My current case mix is approximately 50% plaintiff / 50% defense.
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Dimi Maffia, PharmD, BCCCP

PharmD Consultation, Inc

San Diego, California
Pharmacology- Clinical, Pharmacist - Toxicology, Pharmacist Standard of Care (Critical Care, Emergency Medicine, Geriatrics), Adverse Drug Events, Drug-Drug Interactions, Medication Safety and Errors, Pharmacogenomics, Anticoagulation, Antiarrhythmics, Antibiotic Stewardship, Medication-Related Surgical Complications, Opioid Safety
I am currently employed as an Acute Care Clinical Pharmacist Specialist at the VA San Diego Health Care System, with clinical pharmacy experience spanning six distinct healthcare systems. I earned my Doctor of Pharmacy degree from the University of the Pacific in 2014 and have been a licensed pharmacist in California for the past 11 years. My postgraduate training includes a two-year pharmacy residency at the VA San Diego Health Care System. During my first year, I focused on pharmacy practice in both ambulatory care and inpatient hospital settings, including hospice and long-term care. In my second year, I specialized in critical care pharmacy. I am a Board Certified Critical Care Pharmacist (BCCCP) and have held clinical pharmacist roles specializing in emergency medicine, internal medicine, and critical care. Additionally, I have contributed to clinical research, collaborating on phase 2, 3, and 4 clinical trials, as well as performing retrospective chart reviews in healthcare...
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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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Andrew Perugini, Pharm.D.

Clinical Pharmacist - Hartford Healthcare

Watertown, Connecticut
Pharmacist, Pharmacology- Clinical - Clinical Pharmacist, Toxicology, Infectious Disease, Internal Medicine, Overdose, Opioid Overdose, Adverse Drug Events, Anticoagulation, Medication Error, Pharmacist Medical Malpractice, Drug Interaction, Pharmacokinetics, Emergency Medicine, Critical Care, Oncology, Intensive Care Unit, Alcohol
Dr. Perugini is a pharmacist with 14 years of experience. He initially started his career in retail pharmacy and eventually moved to the hospital setting as a clinical pharmacist. He is an adjust assistant professor at several pharmacy schools in his state. He has worked his way up to the position of Pharmacy Supervisor/Clinical Coordinator at his practice site. He is a member of several system-wide committees to help establish new protocols or therapies and to investigate medication error events and ways to reduce future errors. His knowledge is extensive, encompassing a wide range of areas, including infectious disease, emergency medicine, critical care, anticoagulation, neurology, oncology, cardiology, extravasation and more. As mentioned before, he serves as the clinical coordinator at his hospital, ensuring that any new clinical initiatives are properly executed at his practice site. This includes providing education and participating in committees to discuss ways to improve pa...
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Eric J Berkowitz, MD, FACC, FHRS

Cardiac Arrhtyhmia Service

Boca Raton, Florida
Electrophysiology, Cardiovascular Disease - Catheter Ablation, Pacemaker, Defibrillator, Extraction, Arrhythmia, Antiarrhythmic drug, Anticoagulation, Sudden Cardiac Death, Cardiac Arrest, Atrial Fibrillation, Ventricular Tachycardia, Ventricular Fibrillation, Stroke, Syncope, Cardiac Resynchronization, Echocardiography, Remote Monitoring
I am currently a board certified cardiac electrophysiologist practicing in South Florida. I am a partner at Cardiac Arrhythmia Service, which I joined after the completion of my training in clinical cardiac electrophysiology at Yale University/Yale-New Haven Hospital. I am also board certified in internal medicine, cardiovascular medicine, echocardiography and am board-eligible in critical care medicine. I currently practice all aspects of clinical and invasive cardiac electrophysiology, performing >500 device implants/replacements(PPMs, ICDs, SICDs, Leadless PPMs, ILRs, LAAO), >50 extractions(laser lead extraction) and >200 ablations(SVT, AF, VT) yearly. I remain involved in academic medicine and research, currently holding the title of Clinical Affiliate Assistant Professor at FAU Charles E. Schmidt College of Medicine.
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Carl A Dragstedt, DO, FACC

Dragon Oaks Consulting, LLC

Alachua, Florida
Cardiovascular Disease, Internal Medicine - Myocardial Infarction, Heart Attack, Acute Coronary Syndrome, Sudden Cardiac Death, Cardiac Arrest, Chest Pain, Atrial Fibrillation, Anticoagulation, Aortic Dissection, Pulmonary Embolism, Congestive Heart Failure, Arrhythmia, Aneurysm, Pacemaker, Cardiac Catheterization, Blood Thinner, IME
Dr Dragstedt is a featured speaker and guest lecturer both domestically and internationally and has numerous academic publications in the field of Cardiovascular Medicine. He is Board-Certified by the ABIM in Internal Medicine, Cardiovascular Diseases, and Interventional Cardiology, and is a Fellow of the American College of Cardiology. He is a former full-time faculty member at the University of Florida in Gainesville, where he now serves as an Adjunct Clinical Professor. He maintains licensure in Florida, New York, Arizona, and Georgia. He is a Peer Reviewer for the journal Clinical Cardiology and serves as a consultant for the Agency for HealthCare Administration for the State of Florida. Dr Dragstedt’s areas of expertise include all aspects of Cardiovascular Medicine across a broad array of clinical conditions. He provides Expert Review, Summary, Deposition, and Testimony on behalf of defense and plaintiff clients nationwide.
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Alexa J Basilio, PharmD, BCOP

Board Certified Oncology Pharmacist

Tampa, Florida
Pharmacist, Pharmacology- Clinical - Pharmacotherapy, overdose, cancer, chemotherapy, drug interactions, drug safety, treatment side effects, pharmacokinetics, pharmacodynamics, supportive care, oncology, dispensing errors, opioid stewardship, allergic reactions, anticoagulation, blood thinners, hospital, infusion center
Alexa J. Basilio, PharmD, BCOP is a board-certified oncology pharmacist at Mckesson, The US Oncology Network. As the clinical pharmacy specialist, Alexa works in collaboration with a multidisciplinary team to optimize supportive care and manage acute and chronic toxicities of treatment for various types of disease states including cancer. Alexa has hands on experience compounding and dosing various drugs (sterile and unsterile preparations). In addition, she has experience with clinical trials and develops drug order sets and protocols. Alexa also educates the clinical staff on safety initiatives and pharmacotherapy considerations. As the pharmacy expert, Alexa provides expertise in the area of appropriate use of therapy (guideline- and evidence-based medicine, drug-disease match), drug safety (interactions, adverse reactions and effects, medication errors, overdose, inappropriate use or place of therapy), pharmacology (drug exposure, subsequent effects, pharmacoepidemiology, phar...
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Titilola Britto, MD MAS MBA FACP

Hospital Medicine Standards of Care and Operations

Alpharetta, Georgia
Hospitalist, Medical Management - Acute Care, Consultation errors, GI Bleed, Polypharmacy in Elderly adults, Acute kidney failure, Delay in Diagnosis, Heart Failure, Pulmonary Embolism, Anticoagulation, Diabetes, Hospital acquired Infections, Sepsis, Aspiration Pneumonia, Diagnostic Error, Medication Error, Standard of care, Code Blue, Endocarditis, Pneumonia, Stroke
HOSPITAL MEDICINE CLINICIAN AND LEADER WHO BREAKS DOWN COMPLEX CONCEPTS INTO PLAIN LANGUAGE Dr Titilola Britto is a Hospital Medicine/Hospitalist Expert Witness who is board certified in internal medicine and has extensive clinical, leadership and operations experience in hospital medicine. Dr Britto is known for her ability to break down complex medical concepts into plain language. In addition to her expertise as a clinician, Dr. Britto has a fund of knowledge regarding the operation of Hospitalist practices, how patients transition through departments in hospitals, how gaps occur and areas of concern regarding safety and quality. Dr Britto's leadership roles have included medical director of a hospitalist program, chief of medicine, hospital chief medical officer, as well as health system leader of hospital medicine (16 hospitals) and hospital based specialties (28 hospitals). In these roles, Dr Britto was responsible for clinical excellence, patient safety, reducing variat...
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Omer Yusaf, MD

Board‑Certified Hospitalist

Woodridge, Illinois
Hospitalist - Hospital Medicine, Hospitalist, Inpatient Care, Standard of Care, Sepsis, Stroke, DVT/PE, Medication Errors, Failure to Diagnose, Discharge Planning, Heart Failure, Pneumonia, Acute Kidney Injury, Anticoagulation, Documentation, Patient Safety, Quality Improvement
I am a board‑certified Hospital Medicine physician with extensive experience in the diagnosis and management of acute medical conditions in the inpatient setting. My clinical practice includes the evaluation and treatment of sepsis, stroke, heart failure, pneumonia, acute kidney injury, anticoagulation management, and complex medical admissions. I have managed thousands of hospitalized patients and am highly familiar with standards of care, clinical pathways, and hospital policies governing inpatient medicine. My expertise includes medical decision‑making, failure‑to‑diagnose allegations, delayed treatment, medication errors, fall risk assessment, discharge planning, readmission prevention, and interdisciplinary communication. I have significant experience with EMR documentation standards, patient safety initiatives, and quality improvement processes. I am skilled in reviewing medical records, identifying deviations from standard of care, and providing clear, objective, and well‑s...
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Sanjiv S Modi, MD

Chicago, Illinois
Oncology, Hematology - Blood Clots, Anticoagulation, Cancer, Chemotherapy, Mesothelioma, Clinical Genetics, Hospice and Palliative Care
I AM BOARD CERTIFIED IN MEDICAL ONCOLOGY, HEMATOLOGY AND INTERNAL MEDICINE AND IN ACTIVE CLINICAL PRACTICE. I HAVE BEEN WORKING SINCE 2012 REVIEWING MEDICAL RECORDS FOR PEER REVIEW, UTILIZATION REVIEW, DISABILITY REVIEW AND MEDICAL LEGAL PURPOSES. I UTILIZE OBJECTIVE EVIDENCE OF STANDARD OF CARE AND NATIONAL PUBLISHED GUIDELINES IN PREPARING MY REPORTS. I HAVE EXPERIENCE WITH TRIAL IN THE PAST AND AM FAMILIAR WITH COURT PROCEEDINGS AND DEPOSITION PROCESS. I AM EQUALLY AVAILABLE FOR BOTH PLAINTIFF AND DEFENSE. AVAILABLE TO PROVIDE MEDICAL CHART REVIEW; NARRATIVE REPORTS; CONSULTATION/TESIMONY FOR PLAINTIFFS, DEFENSE AND ARBITRATIONS/MEDICAL PANELS.
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Anil Pandit, MD

Clinical Cardiology Expert Witness

Lutherville, Maryland
Cardiovascular Disease - General Cardiology, Preventive Cardiology, Atrial fibrillation, Anticoagulation, Heart attack, Chest pain, Echocardiography, Acute coronary syndrome, Stress test, Valvular heart disease, Heart Failure, Hypertension
Board-certified cardiologist with clinical experience in the evaluation and management of coronary artery disease, structural heart disease, arrhythmias, and cardiovascular risk assessment. Actively involved in clinical decision-making, diagnostic interpretation, and longitudinal patient care. Provides independent medical expert services including case review, record analysis, written medical opinions, and deposition or trial testimony when appropriate. Experienced in assessing standards of care, causation, and medical decision-making in complex cardiovascular cases. Academic involvement includes teaching and mentoring trainees in cardiovascular medicine, with particular focus on clinical reasoning, cardiovascular imaging, and evidence-based practice. Committed to objective, well-supported opinions grounded in current medical literature and guidelines. Experienced in applying current clinical guidelines (ACC/AHA, ESC) to retrospective case review, with opinions formed to a reason...
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Teah Abashidze, MD, FACP

Hospitalist Internal Medicine

TABA Medical Expert, LLC

Bethesda , Maryland
Internal Medicine, Hospitalist - anticoagulation, GI Bleed, Sepsis Protocols, Delay in diagnosis, tumor lysis, Diagnostic Delay, Medication reconciliation, Sepsis Bundle Compliance, Standard of Care, Hospital Acquired Infection, acute kidney injury, postoperative complications, aspiration pneumonia, endocarditis, Chemotherapy complications
Board‑certified Internal Medicine physician (ABIM), Fellow of the American College of Physicians (FACP), and experienced hospitalist with over 20 years of practice across Level I trauma and tertiary academic medical center, suburban and community hospitals, and large research institution. Trained at the Cleveland Clinic Health System, where I served as Chief Resident, I currently practice as a hospitalist within the Johns Hopkins Health System and at the NIH Clinical Center / National Cancer Institute (NCI). In this role, my focus is on inpatient internal‑medicine care, supporting the medical management of hospitalized oncology patients undergoing cancer treatment. I provide comprehensive hospitalist oversight by reviewing each case in depth, managing medical comorbidities, anticipating and preventing treatment‑related complications, recognizing clinical deterioration early, and escalating care when appropriate. I coordinate timely involvement of the necessary multidisciplinary t...
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Konstantinos N Aronis, MD, PhD, FACC, FHRS

Cardiac Arrhythmia & Device Complications Expert

Johns Hopkins Hospital

Baltimore, Maryland
Electrophysiology, Cardiovascular Disease - Arrhythmia, Electrophysiology, Atrial fibrillation, Pacemaker, Sudden cardiac death, Cardiac arrest, Device implantation, ICD malfunction, Device infection, Heart rhythm, EP study, Ablation, Lead displacement, Standard of care, Anticoagulation, Supraventricular Tachycardia, Ventricular tachycardia, Medical malpractice, Syncope
Dr. Konstantinos N. Aronis is Assistant Professor of Medicine at Johns Hopkins University, Director of the Adult Congenital Heart Disease Complex Ablation Program, and Associate Director of the Ventricular Tachycardia Ablation Program. He provides objective, academically rigorous expert testimony in cardiac electrophysiology, medical devices, and standard-of-care evaluation. Available for plaintiff or defense. CREDENTIALS: MD and PhD (Summa Cum Laude, University of Patras, Greece). Harvard Medical School Research Fellow. Internal Medicine (Boston University). Cardiovascular Disease and NIH-funded Computational EP Fellowship (Johns Hopkins). Clinical Cardiac Electrophysiology (Johns Hopkins). BOARD CERTIFICATIONS: Cardiovascular Disease, Clinical Cardiac Electrophysiology (ABIM); Adult Echocardiography (NBE). Active licenses: Maryland, Pennsylvania. ACADEMIC IMPACT: H-index 31, 3,300+ citations. 55+ original research papers, 9 reviews, 6 book chapters. Associate Editor, JACC Case ...
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Paul A. Arpino, PharmD

Newton, Massachusetts
Pharmacist, Pharmaceutical Regulation - Hospital, Outpatient Retail Pharmacy Practice, Standards of Pharmacy Practice, Medication Errors, Medication Safety, Adverse Drug Reactions, Drug Interactions, Standard of Care, Anticoagulation, Controlled Substances, Pharmacy Standards, Therapeutic Drug Monitoring, Pharmacy regulations
Extensive knowledge in pharmacy practice, regulatory compliance, medication management and standards of pharmacy practice across a variety of patient care settings. Board Certification in Pharmacotherapy (BCPS). Available as a consultant for both plaintiff and defense cases.
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Jason B. Garlie, MD, MS, FACC, FHRS

Cardiology / Electrophysiology Physician

Garlie Medical Consulting, PLLC

Minneapolis, Minnesota
Electrophysiology, Cardiovascular Disease - pacemaker, defibrillator, cardiac resynchronization therapy, heart block, cardiac catheter ablation, radiofrequency ablation, cryoablation, supraventricular tachycardia, atrial fibrillation, fistula, pulsed field ablation, stroke, ventricular tachycardia, sudden cardiac death, anticoagulation, syncope, cardiac implantable devices
Dr. Garlie is an actively practicing Clinical Cardiac Electrophysiologist within a community hospital in suburban Minneapolis. He is board certified in Cardiovascular Medicine, Cardiac Electrophysiology, and Internal Medicine. He was trained at the Krannert Institute of Cardiology under John Miller, MD at Indiana University School of Medicine. Dr. Garlie is a Fellow of the American College of Cardiology and Heart Rhythm Society. His practice includes implantation of pacemakers and defibrillators, as well as advanced cardiac catheter ablation for atrial fibrillation, supraventricular tachycardia, premature ventricular contractions, and ventricular tachycardia.
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Jeffrey Alan Balke, MD

Academic hospitalist with decades of experience.

University of Minnesota Department of Medicine, Division of Hospital Medicine

Minneapolis, Minnesota
Hospitalist, Internal Medicine - anticoagulation, respiratory failure, acute kidney injury, postoperative complications, aspiration pneumonia, missed diagnosis, delay in diagnosis, bleeding while on anticoagulation, nursing home neglect & abuse, compartment syndrome, TTP / MAHA, Hypercoagulability PE, Meningitis / CNS infections, Missed endocarditis
Professional Background and Expert Witness Services Dr. Jeff Balke, MD I am board certified by the American Board of Internal Medicine and practice full time as a teaching physician and staff hospitalist at the University of Minnesota Medical Center and have an academic appointment at the University of Minnesota Medical School. My curriculum vitae is available upon request and provides information regarding my education, training and experience. I trained at the University of Minnesota (1989-1993), where I served as Chief Resident. My career spans 32 years since completion of my residency training in Internal Medicine including an appointed Chief Residency. I have had full and unrestricted admitting and attending privileges and employment in small community critical access and regional medical centers in addition to large tertiary and teaching hospitals. I have worked in many different hospitals and systems and skilled nursing facilities of all types since I began my career as...
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Kennara S Vuong, Pharm.D., BCACP, MTM-C, MBA

Ambulatory Care Pharmacist & Med Safety Expert

Egg Harbor Township, New Jersey
Pharmacist, Cardiovascular Disease - Medication Administration, Medication Preparation, Hospital Medication Policy, Anticoagulation, Diabetes, Ambulatory Pharmacy, Heart Failure, Metabolic Disorders, Weight Management, Collaborative Practice Agreement, Medication Safety, Medication Documentation, Medication Management, Patient Care, Medication Therapy Management
I am a board-certified ambulatory care pharmacist with over a decade of clinical leadership spanning hospital pharmacy operations, direct patient care, and population health strategy. My expertise includes inpatient clinical coordination, ambulatory medication therapy disease management (MTDM), formulary oversight, and regulatory compliance. I have served as an expert witness in cases involving medication errors, adverse drug events, and anticoagulation management. With dual credentials in pharmacy and healthcare-focused business administration, I bring a unique blend of clinical precision and operational insight to every engagement. I’ve held several high-impact roles—including Interim Director of Clinical Pharmacy and Population Health, Acute Care Clinical Coordinator, and Ambulatory MTDM Pharmacy Manager. In each role, I’ve led multidisciplinary teams, developed system-wide medication management workflows, and implemented quality improvement initiatives. My direct patient care ...
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Paul B Lewis, MD

Diagnostic & Interventional Radiology Expert

Columbus, Ohio
Interventional & Vascular Radiology, Diagnostic Radiology - medical communication, standard of care, vascular access, bleeding, embolization, vascular ultrasound, IVC filter, kyphoplasty, anticoagulation, biopsy, indications, prostate embolization, clot, diagnostic error, delay in diagnosis, medical imaging, imaging interpretation, arterial disease
I am a fellowship-trained, board certified physician in diagnostic radiology and interventional radiology with over 9 years of practice. I practice in an academic setting at the Ohio State University Medical Center in which I teach other physicians the techniques, rationale and standards of care in both diagnostic and interventional radiology. I work on the national level in the Society of Interventional Radiology (SIR) and the American College of Radiology (ACR). In those settings I work on quality initiatives and data analytics. My experience as a consultant and expert witness began in 2020. Since then I have and continue to opine on the standards of care, evaluate cases for merit, perform blind reviews, provide second opinions, depose and give in court testimony on diagnostic radiology cases and/or interventional cases for both the plaintiff and defense. Your client has their trust in you. And with me, we work together to fulfill that trust. I communicate clearly to non-medic...
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Gregg J. Eichman, DO

Hospitalist - Family Medicine Residency Faculty

Edmond, Oklahoma
Hospitalist, Hospice and Palliative Care - Adult Hospitalist, Falls, Decubitus Ulcer, Medical Error, Failure to Diagnose, Misdiagnosis, Delayed Diagnosis, Pulmonary Embolism, Anticoagulation, Medication Errors, Myocardial Infarction, Pneumonia, Stroke, Sepsis, Bedsores, Infections, Heart Disease, Resident Supervision, End of life, Overdose
Dr. Eichman is a practicing physician educator and medical-legal consultant. He is available for malpractice case merit reviews, expert witness reports, depositions and trial testimony Board Certified in Family Medicine Board Certified in Hospice & Palliative Medicine Program Director, Transitional Year Residency Program, SSM St. Anthony Hospital, Oklahoma City, Oklahoma Hospitalist/Faculty, Family Medicine Residency Program, SSM St. St. Anthony Hospital, Oklahoma City, Oklahoma Chair, Continuing Professional Development & Continuing Medical Education Committee, SSM St. Anthony Hospital, Oklahoma City, Oklahoma Oklahoma State University Center for Health Sciences, College of Osteopathic Medicine, Clinical Assistant Professor of Family Medicine Medical University of the Americas, Charleston, Nevis, West Indies, Professor of Family Medicine Oklahoma State University College of Osteopathic Medicine, "Outstanding Educator Award" recipient Kansas City University of Medicine a...
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John R Filip, MD, FAPWCA, FSVMB

King of Prussia, Pennsylvania
Cardiovascular Disease, Internal Medicine - Atrial fibrillation, Anticoagulation, Sudden Cardiac Death, Peripheral Vascular Disease, Critical Limb Ischemia, Ischemic Heart Disease, Myocardial Infarction, Cardiomyopathy, Myocardial Contusion in MVA, Chest Pain, Heart Failure, Vascular Medicine
• Board-certified, fellowship-trained physician specializing in cardiology and internal medicine. • Over 40 years’ experience in active cardiology and internal medicine practice. • Past director of Bryn Mawr Wound Care and Vascular Center. • Extensive teaching experience of medical residents and medical students. • Author of numerous cardiology publications. • Experienced expert witness on both plaintiff and defense cases. • Has been called upon to express opinions in the areas of myocardial infarction, myocardial contusion, ischemic cardiomyopathy, coronary artery disease, cardiac arrest, and heart injury in motor vehicle accidents.
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Nicholas J. Patricia, PharmD

Hospital Pharmacy Practice & Clinical Pharmacist

Allentown, Pennsylvania
Pharmacology- Clinical, Hospitalist - Anticoagulation, Hospital Pharmacy Practice, Antiplatelets, Antithrombotics, Medication Safety, Cardiology, Medication Utilization, Clinical Pharmacology, PBM Reimbursement, Drug Pricing, Pharmacy Operations, Drug Utilization Review, Pharmacy Practice Standards, Dyslipidemia, Formulary Management, Generic Substitution
Nicholas J. Patricia, PharmD, received his Doctor of Pharmacy degree from Wilkes University Nesbitt School of Pharmacy in 2016. Dr. Patricia has been an actively practicing Clinical Pharmacist for 10+ years. He is currently the Internal Medicine Clinical Pharmacist Specialist at St. Luke’s University Health Network in Bethlehem, Pennsylvania. He collaborates with physicians and multidisciplinary hospital teams to evaluate medication therapies, optimize pharmacologic treatment, and support evidence-based decision-making for hospitalized patients. Within the health network, Dr. Patricia reviews medication-related adverse event cases, literature evaluation, and formulary decision support. His expertise includes clinical pharmacology, medication safety, drug utilization review, and hospital formulary management. Dr. Patricia also serves as Director of the Pharmacology Thread and Clinical Associate Professor (Adjunct) at Temple University Lewis Katz School of Medicine, wh...
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Reed Brian Mitchell, MD

Experienced Expert Witness and Clinician

Mid-Atlantic Medical Consulting

Midlothian, Virginia
Oncology, Hematology - Lung cancer, colon cancer, pancreatic cancer, breast cancer, stomach cancer, lymphoma, multiple myeloma, clotting disorders, anemia, anticoagulation, bleeding disorders, hematology disorders, leukemia, Hodgkins disease, life-expectancy, expert witness, causation, delayed diagnosis
I have been practicing Hematology, Oncology, and Internal Medicine in Virginia since 1992. For 7 years I was Assistant Professor of Medicine at VCU and since then have been in private practice. I served on the management team of a 20+ physician private practice for 10 years, including 3 years as managing partner. I worked continuously over that time developing ways to make medical record keeping more accurate and concise, providing benefits to all who might need to access or understand a patient's medical records. I have reviewed a wide variety of cases with regard to standards, causation, liability, and life-expectancy. I enjoy analyzing complex and manifold medical issues, boiling them down to their essence, and providing, whether for medical, personal, or legal purposes, a coherent and concise analysis. Most importantly, however, I focus on the care of my patients. ● Board certified in Oncology, Hematology, and Internal Medicine ● Assistant Professor of Medicine, Virginia Comm...
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Stephen E Milam, Pharm.D.

Clinical Pharmacist Specialist Expert Witness

Roanoke, Virginia
Emergency Medicine, Critical Care Medicine - Pharmacist Expert Witness, Pharmacy Expert Witness, Medication Error, Adverse Drug Event, Emergency Medicine Pharmacist, Critical Care Pharmacist, Toxicology, Drug Toxicity, Overdose, Opioid, Sepsis, Vasopressor, Pharmacokinetics, Medication Safety, Anticoagulation, Antimicrobial, Sedation, Drug Interaction, Pharmacy Malpractice
Stephen Milam, PharmD, BCEMP, BCCCP is a dual board-certified clinical pharmacy specialist with more than 15 years of specialized practice at the intersection of emergency medicine and critical care. He currently serves as Emergency Medicine & Critical Care Clinical Pharmacy Specialist at Lewis Gale Medical Center in Salem, Virginia, where he provides direct patient care in both the Emergency Department and ICU. Dr. Milam holds Board Certifications in both Critical Care Pharmacy (BCCCP) and Emergency Medicine Pharmacy (BCEMP) from the Board of Pharmacy Specialties — a combination held by very few pharmacists nationally. His clinical work encompasses the full spectrum of high-acuity pharmacotherapy including sepsis management, toxicology, anticoagulation, hemodynamic support, sedation and analgesia, antimicrobial stewardship, and emergency resuscitation. He currently serves on the Stroke and Sepsis Committees at his institution, and previously served on the Code Blue and Antimicrobia...
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James Khatcheressian, MD

Medical Oncologist - Expert Witness

Khatch Med-Legal Consulting

Richmond, Virginia
Oncology, Hematology - Breast cancer, Lung cancer, hematologic malignancies, colon cancer, solid malignancies, lymphoma, clotting disorders, anemia, anticoagulation, life expectancy, expert witness, causation, delayed diagnosis, cancer expert, medical record review, prognosis, failure to diagnose, missed diagnosis, survival analysis, oncology expert
Dr. Khatcheressian is a board-certified medical oncologist who has been in clinical practice since 2004. He served as an Assistant Professor of Medicine at Virginia Commonwealth University from 2004 to 2008 and has since been in private practice at the Virginia Cancer Institute (VCI). Dr. Khatcheressian has served on the management committee of VCI, a physician-owned practice of more than 20 oncologists, for the past seven years, including in the role of Vice President. He has also served as Medical Director of Research at VCI and is a Fellow of the American Society of Clinical Oncology. Dr. Khatcheressian has reviewed a wide range of medical-legal matters involving standards of care, medical causation, liability, and life-expectancy. He is experienced in analyzing complex medical and causation issues and in presenting opinions in a clear, logical, and concise manner for attorneys and other legal professionals.
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Ayman S Elbatanony, MD/DO/MBA

Board-Certified MD | Hospitalist & ER Expert

Sussex, Wisconsin
Hospitalist, Emergency Medicine - Hospitalist Medicine, Primary Care, Rural Medicine, Emergency Medicine, Obesity Medicine, Hypertension, Diabetes Mellitus, Heart Failure, Myocardial Infarction , Sepsis, Stroke , Pulmonary Embolism, Medication Errors, Anticoagulation , Discharge Planning , Failure to Diagnose, Chest Pain , Critical Access Hospital, Standard of Care
Dr. Ayman Elbatanony, MD, MBA is a board-certified internal medicine physician with extensive experience in high-acuity and rural healthcare settings. He completed medical school in both Egypt and the United States, bringing a unique dual perspective to clinical practice. He has nearly four years of rural medicine experience, including emergency department and critical access hospital coverage, and two years as a dedicated hospitalist. His clinical background encompasses acute care, cardiology-focused medicine, and complex case management across emergency, inpatient, and outpatient environments. Dr. Elbatanony has been retained in a defense case, authoring a detailed, evidence-based expert report that was accepted in full by counsel. His reports are prepared to litigation standards—clear, scientifically rigorous, and defensible under cross-examination. While he has not yet testified at deposition or trial, he is known for being highly responsive, available, and able to translate co...