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Colon Cancer Expert Witnesses

Colon cancer 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 colon cancer. The colon cancer expert witness listings on this page are typically from fields/areas of expertise such as: Colon & Rectal Surgery, Critical Care Surgery, Family Medicine, Gastroenterology, General Surgery, Hematology, Hepatology, Hospice and Palliative Care, Internal Medicine, Oncology, Preventive Medicine, Surgical Oncology, and Trauma Surgery.

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Heath Beckham, MD

Colon/Rectal Surgery, Robotic Surgery Expert

Alabama Colon and Rectal Institute

Birmingham, Alabama

Colon & Rectal Surgery - Colon cancer, Rectal cancer, Colorectal, Colonoscopy, Colon polyp, Diverticulitis, Hemorrhoids, Proctology, Anal Fissure, Anal abscess, Anal fistula, Anal cancer, Laparoscopic surgery, Robotic colon surgery

I am board certified in both Colon and Rectal Surgery and General Surgery, with more than 17 years experience in private practice since 2009 in Birmingham, AL. I am involved in teaching general surgery residents from the local hospital system and involved in various hospital committees. My practice is limited to colon and rectal surgery with extensive experience in anorectal surgery, colonoscopy, and robotic and laparoscopic colon surgery.

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James E. Martinez, MD

Endoscopic Complications

Gastroenterology Specialists, PC

Scottsdale, Arizona

Gastroenterology - Colonoscopy, Endoscopy, Dilation, ERCP, Indications and Complications, GI Bleeding, Biliary Disease, Colon Cancer, Esophageal Cancer, Gastric Cancer, Pancreatic Cancer, Liver Disease

Over 15 years of Expert Opinion . Testimony in both plaintiff and defense cases, including the United States Attorney's Office. President New Mexico Medical Society 2014-2016. Board Certified. Assistant Clinical Professor, Endoscopy Unit Director, Medical Case Review Committee. Email at jemgiexpert@gmail.com

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Susan M Freeman, MD

Board Certified Medical Oncologist

Shoshanna Medical Consulting LLC

Denver, Colorado

Oncology - breast cancer, ovarian cancer, standard of care, causation, life expectancy, delayed diagnosis, lung cancer, pancreatic cancer, colon cancer, national guidelines, chemotherapy

I have practiced medical oncology in the Denver area since 1993. For the first 15 years, I was a partner at Rocky Mountain Cancer Centers. For the past nearly 17 years, I practiced at Kaiser Permanente Colorado (KPCO). During my time at KPCO, I was involved in leadership, quality and teaching. I spearheaded the development of a multidisciplinary cancer program, was the leader of my oncology team and was also the leader of our multidisciplinary breast cancer team. During my internal medicine internship, I was elected to Alpha Omega Alpha (AOA, medical school honor society) and received numerous teaching awards for my dedication to teaching. I have continued to teach residents on the oncology service during my time at KPCO. I feel comfortable with formal, pre planned lectures as well. I believe deeply in "knowledge is power" for my patients. I have spent my career helping my patients understand their diagnosis, staging and prognosis. Equipped with this knowledge, they can ...

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Jessica Anchor-Samuels, MD

Internal Medicine Expert- 2 Ivy League degrees

West Hartford, Connecticut

Internal Medicine, Preventive Medicine - primary care, standard of care, delayed diagnosis, colon cancer, prostate cancer, breast cancer, lung cancer, cervical cancer, Internist, missed diagnosis, heart disease, heart attack, diabetes, inappropriate care, cancer screening, anemia, telemedicine, risk factors, preventative care, hypertension

Dr. Anchor-Samuels is a Brown University trained Internal Medicine physician and a diplomate of the American Board of Internal Medicine with board certifications in Massachusetts and Connecticut. She has significant experience in clinical medicine, as well as medical legal consulting. She has been praised for her ability to explain complex medical issues in an easy to understand manner. She has consulted, both for medical record review and as an expert witness, on numerous cases for both plaintiff and defense. She has also worked directly with insurance companies to review cases in anticipation of potential litigation. She has extensive experience with cases of delayed/missed diagnosis of prostate cancer, lung cancer, breast cancer, colon cancer, heart disease and diabetes, among others. She also has significant experience with supervising physician assistants/associates and nurse practitioners.

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Joel Chodos, MD, JD

Gastroent Expert Witness. Top Doctor list 14x

Digestive Health Center

Newark, Delaware

Gastroenterology, Internal Medicine - Endoscopy, Swallowing difficulties, Colonoscopy, GI bleeding, Ulcerative Colitis, Colon Cancer, GI Cancer diagnosis, colon cancer, Barrett's esophagus, Constipation, Acid Reflux, Diarrhea, Crohn's Disease, malabsorption, celiac disease

Over 15 years of various medico-legal experience including trial experience while in full time active practice of medicine. Board certified in GI and Internal Medicine. Excellent communication skills including scientific/medical issues explained in layman's terms. Careful, Insightful, Deliberate, Articulate Analysis. Timely performance. Keen attention to detail. Have JD degree acquired via 4 years of part time study while in med practice. Passed California Bar 2017 on first attempt. Member California bar. Meticulous attention to detail. Medical school teaching experience and also have taught medicine and physiology at local university. Publish GI newsletter for physicians. Voted a Top Doctor 14x by my physician peers.

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Joseph J. Bennett, MD, MBA, FACS, FSSO

Top Surgical Oncologist

Newark, Delaware

Surgical Oncology, General Surgery - Pancreas cancer, Stomach cancer, Liver cancer, Bile duct cancer, Colon cancer, Gastrointestinal cancer, Melanoma, Cancer surgery, Sarcoma, Carcinomatosis, Stomach surgery, Laparoscopic surgery, Robotic surgery, Bile duct injury, Cholecystectomy, Bowel obstruction, Delay in diagnosis, Pancreas surgery, Liver surgery, Gallbladder cancer

Dr. Bennett has over 25 years of clinical experience and is a board-certified general surgeon trained at the University of Chicago, and a fellowship trained surgical oncologist from Memorial Sloan-Kettering Cancer Center. He is a fellow of the American College of Surgeons and Society of Surgical Oncology. Dr. Bennett is the System Chair of Surgery for LifeBridge Health, a large, academic, multi-hospital, healthcare system in Baltimore, Maryland. He maintains an active clinical practice in surgical oncology and is part of core teaching faculty. He was prior Division Chief of surgical oncology at a large academic hospital and was director of the hepatobiliary-pancreas multidisciplinary team, and the gastric, melanoma and sarcoma multidisciplinary team. Dr. Bennett is regularly voted as Top Doctor both locally and nationally. Dr. Bennett is well published in many of the most premier peer-reviewed medical journals and has given many national presentations regarding cancer research and...

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Marco Ferrara, MD, FACS, FASCRS

Colon and Rectal Surgery

Orlando, Florida

Colon & Rectal Surgery, General Surgery - Anorectal, Colon Cancer, Rectal Cancer, Anal Cancer, Inflammatory Bowel Disease, Ulcerative Colitis, Crohn’s Disease, Diverticulitis, Endometriosis, Hemorrhoids, Perirectal Abscess, Perianal Fistula, Enterocutaneous Fistula, Colonoscopy, Colon Polyp, Anal Intraepithelial Neoplasm (AIN), Fecal Incontinence, Clostridium difficile

Dr. Marco Ferrara is a double board-certified general and colon and rectal surgeon with the Orlando Health Colon and Rectal Institute. A native of Orlando, he has cared for patients in Central Florida since 2018 and specializes in: Advanced robotic and laparoscopic surgery Colon and rectal cancer Inflammatory bowel disease Endometriosis Dr. Ferrara provides compassionate care for his patients, who often have life-altering conditions. He strives to collaborate with patients to ensure that they receive the best quality of care possible. He also enjoys being an educator and has been teaching medical students, residents and fellows since he finished his training. Dr. Ferrara’s Training As an undergraduate, he studied biology at the University of Florida in Gainesville, graduating summa cum laude. Dr. Ferrara earned his medical degree at the Florida State University College of Medicine in Tallahassee. He completed his general surgery residency at Brookwood Baptist Health program in Bi...

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Albert M Harary, M.D.

Gastroenterology and Liver Disease

Albert Harary, MD

Florida

Gastroenterology, Hepatology - Internal Medicine, Gastrointestinal Endoscopy, Colonoscopy, Esophageal Disease, Ulcerative Colitis, Crohn's Disease, Pancreatitis, Liver Disease, Duodenal Ulcer, Colon Cancer, Gastric Cancer, Pancreatic Cancer, Intestinal Injury, GI Motility, Pharmaceutical Patent Validity, Biotechnology Patent Validity

Assistant Clinical Professor of Medicine, New York University School of Medicine. Attending Physician, Northwell Lenox Hill Hospital. Attending Physician, NYU Langone Medical Center. Licensed in New York and Florida. Albert Harary, M.D. has been in private practice in Gastroenterology and Internal Medicine in Manhattan since 1984. He is board-certified in Gastroenterology and Internal Medicine. He is available for expert witness consultations and testimony for both defense and plaintiff attorneys. For over 30 years, he has reviewed numerous cases and has testified in many depositions and trials in at least 12 states. He is poised, articulate, persuasive, and knowledgeable about the details of the case and the standards of practice. His areas of expertise include gastroenterology, liver disease, esophageal disease, gastrointestinal motility disorders, intestinal infections and injuries, GERD, irritable bowel syndrome, Crohn’s disease, ulcerative colitis, liver disease, pancrea...

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Meyer N. Solny, MD, FACG, AGAF

Gastroenterology-Cornell Faculty-Active Practice

Florida

Gastroenterology, Internal Medicine - Gastroenterology, gastrointestinal endoscopy, internal medicine, colonoscopy, colorectal, esophagus, gallbladder, intestines, pancreas, colon cancer, GERD, colitis, perforations, ischemic bowel, GI bleeding, inflammatory bowel disease, Crohn’s, mesenteric ischemia, IBD, Reflux

Board-Certified Gastroenterologist and Gastrointestinal Endoscopy specialist, Columbia and Cornell trained clinician, with an active Internal Medicine/Gastroenterology practice for the past 30+ years, on staff at New York Presbyterian Hospital and Weill Cornell College of Medicine. Experienced as a medico-legal consultant and expert witness for both plaintiff and defense.

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Jessica Anchor-Samuels, MD

Internal Medicine Expert- 2 Ivy League degrees

Florida

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Mark A Molos, MD

Gastroenterology & Gastrointestinal Endoscopy

MedMalpractice Reviews

Boca Raton, Florida

Gastroenterology, Internal Medicine - Endoscopy, Colonoscopy, EGD, Esophageal Dilation, Gastrointestinal Bleeding, Crohn's Disease, Ulcerative Colitis, Colon Cancer, Colon Polyps, Barrett's Esophagus, GERD, Inflammatory Bowel Disease, SMA Syndrome, Celiac Disease, Perforation, Food Poisioing, Difficulty swallowing, Obesity Treatment

Board Certified Gastroenterologist with over 35 years of clinical experience. Innovator, Entrepreneur and holder of 5 USA Patents & Multiple PCT Patents for Medical Devices. 30,000+ colonoscopies performed. Highly Experienced Expert witness – over 100 cases, 40 Depositions and 12 Trials. Have treated many patients with Inflammatory Bowel disease with Remicade (Infliximab), Humira (Adalimumab), Cimzia (Certolizumab), Entyvio (Vedolizumab), Stelara (Ustekinumab), Skyrizi (Risankizumab), Omvoh (Mirikizumab), Xeljanz (Tofacitinib), Rinvoq (Upadactinib), Zeposia (Ozanimod), Velsipity (Etrasimod), Imuran, Prednisone. Have treated patients with Obesity and Obesity Surgery, Bariatric Surgery Complications. Extensive experience in treating and evaluating patients with Obesity, GERD (Acid Reflux), Dysphagia (Difficulty Swallowing), Abdominal Pain, Diarrhea, Constipation, Iron Deficiency Anemia, GI & Rectal Bleeding.

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David S. Borislow, MD

Gastroenterology and Liver Disease Specialist

David Borislow MD, PLLC

Treasure Island, Florida

Gastroenterology, Hepatology - Endoscopy, colonoscopy, colorectal cancer screening, Barrett’s esophagus, GERD, diseases of the esophagus, stomach, intestines, pancreas, liver, hepatitis, gastric and duodenal ulcers, food borne illness, perforation, pancreatitis, colon polyp, food poisoning, Colon cancer, Rectal cancer

I am an experienced board-certified gastroenterologist, trained at The Johns Hopkins University School of Medicine and Duke University Medical Center. I have practiced in the Tampa Bay area for over 35 years, where I have both directed my own practice, and was instrumental in the formation of a large single specialty group practice. I have been involved in the formation and management of several endoscopy centers, and have been the Chief of Endoscopy at a large regional hospital for several terms. I have been on the American College of Gastroenterology Practice Management Committe, which included medical legal issues, and co-chaired a national conference for the ACG on practice management. I am open to reviewing cases for both defendants and plaintiffs, including depositions and trial testimony. In addition, I have also reviewed records and offered my expert opinion related to potential food-borne illness assertions and medical causation.

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Ajaypal Singh, MD

Academic Tertiary Center Advanced Endoscopist

CHICAGO, Illinois

Gastroenterology - ERCP, Endoscopic Ultrasound (EUS), Pancreatitis, Pancreatic cancer, Colon polyp, Endoscopic resection, Cholangitis, Perforation, Barrett's esophagus, GI bleeding, Colon cancer, Bile duct cancer, Cholecystitis, Gall bladder, Stent placement, Endoscopy Complications

I am an advanced endoscopist with 9 years of experience at an academic, tertiary care hospital in Chicago. Following my residency in medicine and fellowship in gastroenterology, I completed an additional year of advanced endoscopy training. I currently hold the position of Associate Professor of Medicine and serve as the Director of Advanced Endoscopy services within the health system, in addition to being the Program Director for the Advanced Endoscopy Fellowship. My practice emphasizes advanced endoscopic techniques, focusing on ERCP, EUS, and endoscopic resection procedures (EMR, ESD), as well as the emerging field of interventional EUS, which includes the drainage of pancreatic collections, bile ducts, gallbladders, and the treatment of pancreatic tumors and cysts. I am actively engaged with the American Society of Gastrointestinal Endoscopy (ASGE) and American Gastroenterology Association (AGA), where I serve on multiple committees (Training committee, Medical Simulation and E...

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Lauren Wiebe

GI Medical Oncologist - Harvard/Univ. of Chicago

GLENVIEW, Illinois

Oncology, Hospice and Palliative Care - GI oncology, pancreas cancer, liver cancer, bile duct, opioids, colon cancer, gastric cancer, hepatocellular carcinoma, intestinal cancer, duodenal ca, appendix cancer, esophageal cancer, rectal cancer, peritoneal carcinomatosis, neuroendocrine, cholangiocarcinoma, anal cancer, malignant bowel obstruction, jejunal ca, pancreatic cancer

As an expert witness and case reviewer, Dr. Lauren Wiebe offers specialized expertise in gastrointestinal medical oncology, including diagnosis and staging, selection and sequencing of systemic therapies (chemotherapy, targeted agents, and immunotherapies), perioperative and adjuvant treatment strategies, management of treatment‑related toxicities, integration of hospice and/or palliative care, and adherence to prevailing standards of care. She is experienced in multidisciplinary cancer management and in explaining complex medical and ethical issues clearly to non‑medical audiences, and is available to assist with case review, chart analysis, written opinions, deposition, and trial testimony in matters involving gastrointestinal medical oncology and related supportive care. Dr. Wiebe earned her undergraduate degree in economics, cum laude, from Harvard College and her medical degree from Columbia University College of Physicians & Surgeons. She completed her internal medicine resid...

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Eric J. Kraut, MD, FACS

General Surgery, Trauma and Critical Care

Eric J Kraut MD LLC

Owings Mills, Maryland

Trauma Surgery, General Surgery - General Surgery, Trauma, Critical Care, abdominal surgery, hernias, laparoscopy, endoscopy, bleeding, sepsis, injuries, intestinal surgery, cancer, breast cancer, colon cancer, diverticulitis, wounds, perforations, falls, motor vehicles crash, penetrating injuries

I have been in practice for 28 years. I am an assistant professor at Johns Hopkins University and I am board certified in general surgery and critical care. I have held many administrative positions which involved review of medical care. These include chief of surgery, trauma medical director, medical director of ambulatory surgery center, medical director and founder of a breast cancer center as well as educator of residents and students. I have had a broad experience in my career including both academic and private practices and levels 1, 2 and 3 trauma centers. I have maintained a broad range of skills. My career has included vascular, thoracic, oncologic, advanced laparoscopic and open procedures.

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Jessica Anchor-Samuels, MD

Internal Medicine Expert- 2 Ivy League degrees

Massachusetts

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Jason Reich, MD

Gastroenterology & Hepatology Expert Witness

Sharon, Massachusetts

Gastroenterology, Hepatology - Inflammatory bowel disease (IBD), Crohn's disease, Ulcerative colitis, Irritable bowel syndrome (IBS), gastrointestinal bleeding, acid reflux (GERD), colon cancer, pancreas, liver, hepatology, Barret's Esophagus, GERD, Cirrhosis, endoscopy, colonoscopy, diverticulitis, perforation, gastric ulcers, fatty liver disease, gastrointestinal m

Dr. Reich is an academically trained gastroenterologist and has been an expert witness for the past few years. He currently practices gastroenterology with Southcoast Health in Southern Massachusetts. Over the last 4 years, he has been retained in several cases, offering his expert opinion for both defense and plaintiff attorneys. He is board certified in Gastroenterology, and Internal Medicine, and licensed to practice medicine in the states of Massachusetts, Florida, New Mexico and Indiana. He also serves as a gastroenterology consultant for Evens https://evens.com/ to help to roll out an online personalized acid reflux treatment platform. He has a particular interest in telemedicine and digital health and provides consults for 2nd.MD, as well as Sitka. Dr. Reich also has experience with medical chart review and has written numerous articles for medical news websites.

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Eric D Lederman, MD, FASCRS

Tyringham, Massachusetts

Colon & Rectal Surgery, General Surgery - Colon cancer, rectal cancer, diverticulitis, anastomotic leak, bowel obstruction, Crohn's disease, ulcerative colitis, surgical complications, hemorrhoids, anal fissure, fistula, laparoscopy, robotic, minimally invasive, transanal

Dr Lederman is Board Certified in General Surgery and his subspecialty field of Colon and Rectal Surgery, and he is a Fellow of the American Society of Colon and Rectal Surgeons. For 22 years, he was in a busy private colorectal surgery practice in St. Louis, MO with a focus on minimally invasive colorectal surgery. This included robotic surgery with the da Vinci robot (starting in 2009), laparoscopic surgery, and advanced transanal techniques to treat benign and malignant colorectal diseases. He has broad experience with colorectal cancer, complicated diverticulitis, Crohn's disease, ulcerative colitis, bowel obstructions, as well as anorectal disorders such as hemorrhoids, fissures, fistulas, prolapse and fecal incontinence. He has over 20 years experience as an expert witness, both for defense and plaintiffs, providing review, consultation, and testimony both at deposition and trial. He is currently retired from full-time surgical practice, but continues to assist on surgical ca...

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Marc K Taormina, MD FASGE AGAF FACG FACP

Midwest GI Health

Lee's Summit , Missouri

Gastroenterology, Hepatology - Colonoscopy, polypectomy, colon cancer screening, Colón cancer, esophageal cancer, dysphagia, esophageal dilation, Crohns disease, inflammatory bowel disease, ulcerative colitis, esophageal reflux, hiatal hernia, gallbladder disease, perforation, cirrhosis, jaundice, outpatient cancer, abdominal pain

I am a seasoned actively practicing clinician in the private practice of outpatient consultative gastroenterology/hepatology. I have been working in a collaborative GI practice with mid-levels ( APRN & PA-C ) since 1999. I am a member of the Missouri Prescription Drug monitoring task force, the Missouri State Board of Registration for the Healing Arts, and I continue active certification through the ABIM in Internal Medicine and Gastroenterology. I am the medical director of the Midwest Physicians Surgery Center, an endoscopic ambulatory surgery center accredited by JCAHO and a recipient of the ASGE Certificate of Unit excellence in quality and outcomes. We embrace new technology in gastroenterology including AI. I am current in ACLS/BCLS certification, maintain active medical staff status at Lee's Summit Medical Center and membership in the Missouri State Medical Association and AMA. I am a veteran of the US Army Medical Corps- 1980-85. I am an outside medical consultant for t...

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Stuart I. Finkel, MD

Gastroenterology - Mount Sinai Trained and Faculty

Stuart I. Finkel MD

Emerson, New Jersey

Gastroenterology, Internal Medicine - gastroenterology, GI endoscopy, colonoscopy, esophagus, GERD, acid reflux, intestines, bowels, colon cancer, internal medicine, complications of GI endoscopy, GI endoscopic perforations, ischemic bowel, GI bleeding, mesenteric ischemia, wrongful death, colon CA screening, upper GI endoscopy, fecal impaction, pseudo-obstruction

Dr. Finkel received his BA (summa cum laude) with distinction in Biology from the University of Pennsylvania in 1968. He graduated from Albert Einstein College of Medicine of Yeshiva University in 1973, 1st in his class, and president of his chapter of Alpha Omega Alpha. He did his Internship and Residency in Internal Medicine at Columbia-Presbyterian Medical Center in NYC, and his Fellowship in Gastroenterology at the Mount Sinai School of Medicine, also in NYC, and the Bronx Veterans Administration Hospital, Bronx NY, 1976-1978. Dr. Finkel is board certified in GI and IM, and was on the voluntary teaching faculty in Gastroenterology at the Icahn School of Medicine at Mount Sinai from 1978 to 2024, and Assistant Clinical Professor of GI from 2004 to 2024. He has published in peer-reviewed journals, taught endoscopy to GI Fellows, and was in private practice from 1978 to February 2024. He remains actively licensed in NY State and NJ, and volunteers at the Bergen Volunteer Medica...

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David H Robbins, MD, MSc

NEW YORK, New York

Gastroenterology - Gastroenterology, Endoscopy, Interventional endoscopy, Advanced endoscoy, Colonoscopy, Endoscopic ultrasound, Cancer, Colon cancer, Colon polyps, Barrett's esophagus, Esophageal cancer, Pancreatic cancer, Pancreas, Pancreatic cyst, Rectal cancer, Neuroendocrine tumor, Diverticulitis, PEG

Dr. Robbins is the Associate Chief and Program Director in Gastroenterology at Lenox Hill Hospital. He is board-certified in Gastroenterology and is an Associate Professor of Medicine. He is available for expert witness consultations and testimony to both defense and plaintiff attorneys. His areas of expertise include general gastroenterology, GI cancer treatment, pancreas cancer and interventional endoscopic techniques, and early GI cancer detection. Dr. Robbins spends the bulk of his professional time caring for his patients. He is consistently deemed a Top Doctor by the Castle Connolly Guide, attended Columbia College (BA), the Mount Sinai School of Medicine (MD with honors) and Columbia University (MSc).

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Jessica Anchor-Samuels, MD

Internal Medicine Expert- 2 Ivy League degrees

New York

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Meyer N. Solny, MD, FACG, AGAF

Gastroenterology-Cornell Faculty-Active Practice

New York, New York

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Santa R Nandi, MD FACG

Gastroenterology and Liver diseases

Santa Nandi MD PC

Hicksville , New York

Gastroenterology, Hepatology - Gastrointestinal bleeding, Colon cancer, Crohn's disease, Colitis, Acid Reflux, Colonoscopy, Gastrointestinal Endoscopy, Hepatitis, Ulcers, Polyps, Diverticulitis with perforation/ abscess, Diverticulosis

Santa R. Nandi MD is a Diplomate of the American Board of Internal Medicine, board certified in the subspecialty of Gastroenterology. She completed her training at LIJMC, the Long Island Campus for The Albert Einstein School of Medicine, NY. Her subspecialty practice of Gastroenterology and Liver diseases is based in New York. She has over 30 years of experience in her subspecialty. She has also been actively involved in performing expert witness reviews in Gastroenterology since 2020, even while she continues to practice clinical Gastroenterology and gastrointestinal endoscopic procedures on a regular basis. She uses her extensive knowledge and clinical experience to meet the highest standards of care for all her patients while, at the same time, using her expertise to work closely with multiple legal experts both within and outside of New York. She is an extremely well spoken physician. She delivers precise expert reviews and reports on medico-legal cases, meeting time deadlines ...

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Albert M Harary, M.D.

Gastroenterology and Liver Disease

Albert Harary, MD

New York, New York

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Meade Palmer, MD, MPH, FACS

Expert General Surgery Witness - 30yr Experience

High Point, North Carolina

General Surgery, Critical Care Surgery - Minimally Invasive Surgery, Laparoscopic Surgery, Gastro-intestinal Surgery, Hernia Surgery, Gall Bladder / Cholecystectomy, Colon Surgery, Colon Cancer, Colon Polyps, Diverticulitis, Appendix / Appendectomy, Hemorrhoids, Surgical Infections, Colonoscopy, EGD

Board-certified in general surgery and surgical critical care. Active clinical practice with 30+ years of experience. Clinical Assistant Professor. Fellowship-trained endoscopist, Massachusetts General Hospital-Harvard Medical School affiliation. Fellowship trained trauma and surgical critical care, MIEMSS. Fellow of American College of Surgeons. Experience as risk retention group claims committee chairman, hospital quality, safety and credentials committee member and state board reviewer of standards of care. Retired Major, US Army reserve medical corps and volunteer mission surgeon.

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CURTIS W TAYLOR, M.D.

Win with this experienced, persistent Internist.

Mercy Health

Cincinnati, Ohio

Internal Medicine, Family Medicine - Medical Malpractice, Prostate cancer, Breast cancer, EMTALA, Colon cancer, Geriatrics, Standard of care, Cause of death, Diabetes, Reliable, Professional, Drug interactions, Missed pulmonary embolism, Failure to diagnose cancer, Elder abuse, Geriatric medication mismanagement

I am board certified in Internal Medicine. I have been an outpatient medicine physician for the past 40 years. I recently served as an expert witness for a standard of care case for the State of Ohio. I enjoyed the thorough review of medical records, guidelines, and relevant literature to ascertain whether the actions taken by the healthcare provider involved were in line with accepted medical standards. My expertise as an internal medicine expert witness was vital to this case. I bring a wealth of knowledge and experience to bear on the medical aspects of the matter at hand, and my testimony will provide the court with a well informed and impartial analysis of the medical issues involved. I have reviewed the SEAK Expert Witness Training course over the past 12 months.

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Gina M Matacia Andolina, MD

Clinically active medical oncologist

Cincinnati, Ohio

Oncology, Hematology - breast cancer, colon cancer, lung cancer, chemotherapy, standard of care, delayed diagnosis, rectal cancer, anal cancer, esophageal cancer, bleeding, blood clot, pulmonary embolism, pancreatic cancer, blood thinners, failure to follow up on abnormal imaging , brain cancer, time to diagnosis, cancer misdiagnosis

Dr. Gina Matacia Andolina is a board-certified medical oncologist and hematologist with over 14 years of active clinical practice. She provides independent medical expert witness services and medical-legal consulting for attorneys handling oncology-related litigation, including cancer misdiagnosis, delayed diagnosis, and treatment-related complications. Dr. Matacia Andolina offers rapid case screening, comprehensive medical record review, and clear, defensible expert opinions grounded in current oncology standards of care and real-world clinical experience. She is experienced in evaluating complex cancer cases and communicating medical issues clearly for legal proceedings. She is an actively practicing medical oncology and hematology specialist in Cincinnati, OH. Breast cancer delay in diagnosis • Failure to follow abnormal imaging (mammogram, CT, PET) • Failure to diagnose malignancy (solid tumors and hematologic cancers) • Chemotherapy complications and toxicity • Immunothe...

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Stacey R Zavala, MD

Gastroenterologist with strong clinical experience

Zavala Medexpert Consulting

Glenside, Pennsylvania

Gastroenterology - Esophageal diseases, Stomach cancer, Barrett’s esophagus, Pancreatic diseases, Gastroesophageal reflux disease, Motility disorders, Endoscopy, Constipation, Esophageal dilation, Diverticulitis, Colonoscopy, Colitis, Inflammatory bowel disease, Liver disease, Colon cancer, Gallstones, Esophageal cancer, Colon polyps, Achalasia, Peptic u

With over 15 years of clinical experience, I bring expertise in gastrointestinal disorders, endoscopy, and colorectal cancer prevention to Zavala MedExpert Consulting. As a board-certified gastroenterologist, I provide impartial, evidence-based medical-legal reviews, leveraging my background in quality assurance and patient safety. My mission is to deliver clarity and professionalism in every case, ensuring adherence to clinical standards while contributing a diverse and balanced perspective to the team. At Zavala MedExpert Consulting, I perform comprehensive case reviews and provide expert witness services, drawing from my extensive experience in QAPI leadership and governance. My work involves monitoring clinical outcomes, ensuring compliance with accreditation standards, and delivering clear communication in depositions and testimonies. Additionally, my focus on esophageal disorders and endoscopic procedures enhances my ability to support both plaintiffs and defendants in comp...

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Jessica Anchor-Samuels, MD

Internal Medicine Expert- 2 Ivy League degrees

Pennsylvania

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David R Neiblum, MD, FACP, FACG, AGAF

Excellent communicator, seasoned expert, fast eval

West Chester, Pennsylvania

Gastroenterology - Crohn's, ulcerative colitis, polyps, colon cancer, esophageal cancer, Barrett's, gastric cancer, pancreatic cancer, endoscopy, colonoscopy, perforation, pancreatitis and fluid mgmt, diverticulitis, ulcers, bleeding, PEG tubes, hepatitis, cirrhosis, celiac, GERD

Dr. Neiblum has been a practicing, board-certified gastroenterologist for 29 years, and is the senior partner of a large GI practice in a Philadelphia suburb. He is a fellow of the American College of Gastroenterology, the American Gastroenterological Association, and the American College of Physicians, consistently voted a "Top Doc" by Philadelphia Magazine and Castle Connolly, and has personally performed almost 30,000 endoscopic procedures, including diagnostic and therapeutic colonoscopy, upper endoscopy, and PEG feeding tube placements. He is an expert on current practice guidelines including colonoscopy screening guidelines and appropriate intervals for both high risk (such as those with a family history of cancer, or those with ulcerative colitis) and average risk patients. Dr Neiblum is also an expert on appropriateness of endoscopic and imaging procedures for particular patient complaints, and when such procedures are NOT indicated. In addition, he is an expert on GI b...

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Brian S. Wojciechowski, MD

HEME/ONC Med Expert - Over 10 Years Experience

Max Medical Consulting, LLC

Ardmore, Pennsylvania

Oncology, Hematology - Asbestos, Benzene, Firefighter, Survivorship complications, Malpractice /IME, Plaintiff, Defendent, Cancer, Malignancy, Glyphosate, Melanoma, Breast Cancer, Colon Cancer, Blood diseases, Prostate Cancer, Chemical Exposure, Occupational Cancer Risk, MDS, Lymphoma, Leukemia

Dr. Brian Wojciechowski is a board-certified Hematologist and Oncologist with over 18 years of clinical practice and more than a decade of experience as a medical-legal expert witness. He provides objective, evidence-based opinions for both plaintiff and defense cases involving cancer, blood disorders, and toxic or occupational exposures. Dr. Wojciechowski is known for his clear, confident communication style, dependable responsiveness, and strong courtroom presence. His balanced approach and commitment to integrity make him a trusted expert for complex oncology and hematology matters.

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William J Harb, MD

The Colorectal Center

Nashville, Tennessee

Colon & Rectal Surgery, General Surgery - Colonoscopy, Colon Cancer, Crohn's Disease, Proctology, Hemorrhoids, Fecal Incontinence, Anal Fistula, Diverticulitis, Inherited Colon Cancer

I am a board-certified colon and rectal surgeon in private practice since 2006. I have extensive expertise in proctology and anorectal surgery, including hemorrhoidal disease, anal fistulae, fecal incontinence, and have a busy colonoscopy practice. I have experience dealing with many different types of complications related to colorectal surgery, such as abscesses, leaks, and perforations. I have additional expertise in the field of inherited cancers, particularly inherited colon and rectal cancers. Genetic testing is an integral part of my practice and while that is mainly gastrointestinal cancers, I have experience with the genetics of many other inherited cancer syndromes, including breast, ovarian, and uterine cancer syndromes. I do genetic testing in my office and believe that many patients with a family history of colorectal cancer don't get the needed testing..

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Joshua A. Katz, MD

Memphis, Tennessee

Colon & Rectal Surgery - Colon Cancer, Rectal Cancer, Anal Cancer, Crohn‘s Disease, Ulcerative Colitis, Diverticulitis, Fecal Incontinence, Constipation, Anorectal Abscess, Anal Fistula, Anal Fissure, Hemorrhoids, Condyloma, Anal Dysplasia, Colostomy, Ileostomy, Preoperative Care, Postoperative Care

Dr Katz brings 9 years of surgical training and 20 years of surgical practice to the care of patients with colorectal diseases. He practices robotic, laparoscopic and open abdominal surgery, and anorectal surgery. He is Medical Director of the Wound Ostomy Clinic at St. Francis Hospital, where he cares for patients with ileostomy and colostomy issues. Dr. Katz seeks to care for each patient with the best possible treatment at the proper time. Dr Katz takes pride in using his significant public speaking experience to help people understand challenging medical concepts.

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Ritha Belizaire, MD FACS FASCRS

General, colorectal and minimally invasive surgeon

Houston Community Surgical

Houston, Texas

Colon & Rectal Surgery, General Surgery - colonoscopy, GI surgery, proctology, pelvic surgery, robotic surgery, colon cancer, rectal cancer, Diverticulitis, Appendectomy, minimally invasive surgery, intestine, colon, rectum, Gallbladder, Cholecystectomy , Appendix, Colostomy, Ileostomy

Dual board certified general and colorectal surgeon in the Houston area. I am an assistant professor of surgery and owner of my solo general and colorectal surgery practice. Extensive experience in academic surgery (OH, NY and TX), resident and medical student education and serving low income/under resourced communities. I take care of patients with disorders of the gallbladder, small bowel, appendix, benign skin and soft tissue, colon, rectum and anus. I am certified in robotic surgery and perform colonoscopy as part of my practice.

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Kyle Dunning, MD

Chief of Surgery/Army Veteran

Ogden Clinic

Ogden, Utah

General Surgery - Hernia, Acute Care Surgery, Emergency Surgery, Complex Hernia Surgery, Trauma Surgery, Informed Consent, Breast Cancer, Colon Cancer, Gallbladder Surgery, Abdominal Wall Reconstruction, Critcal Care Surgery, Endoscopy, Colonoscopy, Laparoscopic Surgery, Laparoscopic Hernia Surgery, Hiatal Hernia Surgery, Military Surgery

Dr. Dunning is the Chief of Surgery at a level 2 trauma center. He is an experienced expert witness in the field of general surgery. He performs a wide variety of general surgery care, including trauma and acute care surgery, breast surgery and advanced laparoscopic surgery. Dr. Dunning has a special interest in complex hernia surgery. He is an Army veteran who served two combat tours as a general surgeon leading Forward Surgical Teams in Iraq and Afghanistan.

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Scott Choi, MD

Gastroenterology, Food safety, Pharmaceutical

Gastroenterology Associates, PC

Mclean, Virginia

Gastroenterology, Hepatology - Crohn's disease and colitis, colon polyps, colon cancer, esophageal cancer, Barrett's, gastric cancer, pancreatic cancer, ERCP, Endoscopy, colonoscopy, perforation, pancreatitis, diverticulitis, gastric ulcers, duodenal ulcers, gastrointestinal bleeding, PEG tubes, hepatitis, cirrhosis, food safety

Dr. Myung (Scott) Choi has been an expert witness for over the past decade, and is currently a partner of Gastroenterology Associates, P.C. in northern Virginia. He provides expert witness work for both defense and plaintiff attorneys. He is board-certified in gastroenterology, and licensed to practice medicine in the state of Virginia. Since 2001, he has practiced gastroenterology and hepatology in both the academic and private practice environments. As an assisitant clinical professor at Metropolitan Hospital in New York city from 2005-2006, he was recognized by the medical students as the best physician-teacher. From 2014-2019, he served in many roles, including: CEO of Gastroenterology Associates, Director of Digestive Disease for Novant Health in northern Virginia, president of Advanced Digestive Care, and a speaker for Allergan and Abbvie. Over the course of his career, he has been recognized as a “Top Doctor” by Washingtonian Magazine, Consumer Checkbook and Northern ...

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STEPHEN M. COHEN, MD, MBA

Experienced Surgical Expert Witness

Richmond VA MEDICAL CENTER

CHESTERFIELD, Virginia

Colon & Rectal Surgery, General Surgery - COLON CANCER, COLONOSCOPY, DIVERTICULITIS, BOWEL OBSTRUCTION, BLEEDING, FECAL INCONTINENCE, CONSTIPATION, HEMORRHOIDS, NUTRITION, CHOLECYSTITIS, APPENDICITIS, LARGE BOWEL OBSTRUCTION, SMALL BOWEL OBSTRUCTION, ASCITIS, ABSCESS, ANAL FISTULA, RECTAL, CROHN'S, POLYPS, INFLAMMATION

Dr. Stephen Cohen is a double board-certified general and colon and rectal surgeon with over 30 years of clinical experience and the past seven years dedicated to teaching, training, and mentoring physicians at the Hunter Holmes McGuire Veterans Administration Medical Center. In this role, he is actively involved in educating surgical residents and maintaining high standards of care within a complex, high-acuity healthcare system. Dr. Cohen previously practiced in Atlanta, Georgia, where he was the first board-certified colon and rectal surgeon serving the southern crescent region. He developed a reputation for delivering high-quality, patient-centered care and for clearly communicating complex medical issues to patients, families, and colleagues—an ability that translates directly to effective expert testimony. A recognized leader in colorectal surgery, Dr. Cohen has extensive experience with advanced and evolving surgical techniques. He has collaborated with physicians nationally...

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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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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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Paul B. Warfield, MD, AGAF

Paul B. Warfield, MD, PLLC

Moses Lake, Washington

Gastroenterology, Hepatology - Colonoscopy, Endoscopy, Colon Cancer, Liver Disease, ERCP, Diseases of the Pancreas, Intestines, Stomach, Esophagus, Gall Bladder, and Bile Ducts, Inflammatory Bowel Disease

Chief of Gastroenterology and Hepatology, VA Medical Center, Charleston, SC, 2018-2019. Board-Certified in Gastroenterology. Johns Hopkins and University of Chicago trained clinician with 30 years practice experience and research experience in clinical trials. Served on the Boards of Directors of two large physician groups. Selected as an AGA fellow February, 2020.

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Aimee E. Gough, MD

Wyoming Surgical Associates

Casper, Wyoming

Colon & Rectal Surgery, General Surgery - Colon Surgery, Robotic Surgery, Rectal Cancer, Diverticulitis, Hemorrhoids, Anal Fistula, Anastomotic Leak, Surgical Complications, IBD, Bowel Obstruction, Colonoscopy, Low Anterior Resection, Colon Cancer, Ostomy, Hernia, Appendix, Gallbladder, Adhesions, Fistula

Dr. Aimee Gough is board-certified in Colon and Rectal Surgery as well as General Surgery and has been in independent practice for over five years. She is a Fellow of the American College of Surgeons, a member of the American Society of Colon and Rectal Surgeons, a clinical instructor at the University of Washington School of Medicine, and an ATLS instructor. She maintains a busy private practice where she practices both colorectal surgery and general surgery (including trauma) - with a focus on minimally invasive surgical care (robotic and laparoscopic) for diseases of the colon and rectum. She also cares for patients with anorectal and pelvic floor disorders. As the only board-certified colon and rectal surgeon in her state, she routinely sees complex patients, inherits and manages complication, and undertakes re-do operations. With experience in medical education and public speaking, Dr. Gough communicates effectively and excels at conveying complicated medical topics in a c...

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Clinton F Merrill, MD

Western Oncology & Hematology Consulting Services

Laramie, Wyoming

Hematology, Oncology - Breast Cancer, Colon Cancer, Lung Cancer, Leukemias, Lymphomas, Myeloma, Myeloproliferative Disorders, Myelodysplastic Syndromes, Benign Hematology, Anemia, Bleeding and Clotting Disorders

Experienced in the diagnosis and treatment of all solid tumors as well as the full range of hematologic malignancies. Special expertise in benign hematology including: anemias, low blood cell counts, iron overload disorders, and bleeding and clotting disorders. I take pride in providing thorough record review, meticulously researched reports reflecting unbiased opinions, and excellent communication skills with the ability to make the complex understandable.