Inflammatory Bowel Disease Expert Witnesses

Inflammatory bowel disease 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 inflammatory bowel disease. The inflammatory bowel disease expert witness listings on this page are typically from fields/areas of expertise such as: Biomedical Engineering, Gastroenterology, Hepatology, Internal Medicine, Medical Management, Mental Health, Pediatric Gastroenterology, and Pediatric Surgery.

Avraham Schlager, MD, FACS

Experienced Pediatric Surgeon

Boca Raton, Florida
Pediatric Surgery, Pediatric Surgery - Neonatal, Necrotizing Enterocolitis, Gastroschisis, Omphalocele, Atresia, Hernia, Appendicitis, Pectus, Intestinal Obstruction, Inflammatory Bowel Disease, Laparotomy, Tumors, Pulmonary Lesions, Hirschsprung's Disease, Anorectal Malformations, Pilonidal, Abscess, Thyroid, Ovarian Mass, Splenectomy
I am a Board Certified Pediatric General and Thoracic Surgeon currently practicing in South Florida. Although I am Board Certified in Adult General Surgery as well, I have devoted my practice almost exclusively to Pediatric Surgery since completing my training 10 years ago, first in Akron, Ohio and now in Palm Beach County Florida. Approximately 50% of my practice is emergency procedures and 50% outpatient or scheduled surgeries. I currently practice in all areas of Pediatric Surgery of the neck, chest, abdomen and pelvis, including Neonatal and Congenital Disorders, Pediatric Tumors and Malignancies, Inflammatory Bowel Disease, Thyroid Disorders, Pectus Deformities, Splenic Disease, Testicular and Ovarian Torsions and Masses and Colorectal Disorders. I continue to remain involved in academic medicine and currently hold the title of Clinical Affiliate Associate Professor at FAU Charles E. Schmidt College of Medicine

Christopher M Gibbs, MD

Urbandale, Iowa
Gastroenterology - Inflammatory bowel disease, Crohn's, Ulcerative colitis, Acid reflux, Gastric ulcer, Duodenal ulcer, Celiac disease, Irritable bowel syndrome, Abdominal pain, Dyspepsia, GI bleeding, Liver disease, Cirrhosis, Esophagus cancer, Colon cancer, Rectal cancer, EoE, Food impaction, Dilation, Perforation
Board-certified in gastroenterology. Mayo and Stanford trained. Full-time private practice since 2007. Adjunct clinical assistant professor of medicine at University of Iowa. Member of American College of Gastroenterology. Strong analytical and communication skills.

Mark D Raizin, MD

Atrius Health

Peabody, Massachusetts
Internal Medicine, Mental Health - Disability medicine, sports medicine (orthopedic issues), music performance related injuries, thyroid disease (hypothyroidism, hyperthyroidism, thyroid cancer), inflammatory bowel disease (Crohn's and Ulcerative Colitis)
After completing my chief residency in Chicago, IL in 2001, I worked in a small group practice in Chicago for a few years before moving back home to the Boston area in 2004. I have been at my current practice (just north of Boston) since November 2004 and have won various teaching awards, received a medical appointment to Harvard Medical School where I taught there for ten years (2006-2016) and was a preceptor for medical students from Brigham & Women's Hospital (Boston) and PA students from Northeastern University. Teaching medicine is my passion and advocating for my diverse patient population (ranging in age from 18 to 101) motivates me to be the best physician I can be. My clinical experience has helped me build a robust medical practice and I strongly believe I can help people navigate and make sense of medical complexities as they tie into legal concerns. I welcome this opportunity.

Nima Saeidi, PhD

Harvard Medical School

Brookline, Massachusetts
Biomedical Engineering, Gastroenterology - Diabetes, Obesity, Inflammatory bowel disease, IBD, Stem cells, Bariatric surgery, Microfluidics, Drug screening, Biotechnology, Organoids
I am an Associate Professor at Harvard Medical School, Massachusetts General Hospital, and Shriners Hospital. I received my Ph.D. in Biomedical Engineering and have a well-established record of research in several research areas, including stem cells, gastroenterology, and metabolism (diabetes and obesity). My laboratory's research has been published in leading scientific journals such as Science, Nature Medicine, and Gastroenterology. I also have a successful track record of funding from both federal agencies (such as NIH) and private organizations (including small and large biotech and biopharma companies). I have also frequently served as a consultant for various companies.


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...

Stuart I. Finkel, MD

Stuart I. Finkel MD

Emerson, New Jersey
Gastroenterology, Internal Medicine - gastroenterology, gastrointestinal endoscopy, colonoscopy, esophagus, GERD, reflux, intestines, bowels, colon cancer, internal medicine, colitis, complications of GI endoscopy, perforations, ischemic bowel, GI bleeding, inflammatory bowel disease, Crohn's, mesenteric ischemia, wrongful death
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 the national medical honor society, Alpha Omega Alpha. He did his Internship and Residency in Internal Medicine at Columbia-Presbyterian Medical Center in New York City, and his Fellowship in Gastroenterology at the Mount Sinai School of Medicine, also in New York City, 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, serving as Assistant Clinical Professor of GI from 2004 to 2024. He was in private practice from 1978 through February 2024, has published in peer-reviewed journals, and taught GI endoscopy at Mount Sinai from 1978 to 2023. He ha...

Harpreet Pall

Princeton, New Jersey
Pediatric Gastroenterology, Medical Management - Endoscopy, hepatology, nutrition, liver, inflammatory bowel disease, celiac, gastrointestinal, health systems, motility, milk protein allergy, pancreatitis, childhood digestive disease, abdominal pain, intestine, failure to thrive, gastritis, functional pain
Dr. Harpreet Pall is a board certified Pediatric Gastroenterologist. He is an award winning physician and is currently Associate Chair of Pediatrics, President-Elect of the Medical Staff, Associate Professor and Chief of Gastroenterology at St. Christopher's Hospital for Children and Drexel University College of Medicine in Philadelphia, PA. Dr. Pall has formal management and leadership training including an MBA, year-long leadership fellowship, medical management coursework at Harvard, and most recently a Dean's internship at Drexel University College of Medicine. As a highly effective physician executive versed in medical management, his expertise is in clinical program development, medical education, and academic mentorship. Dr. Pall is a collaborative team leader who encourages creative problem-solving and practices meta-leadership. He has been nationally recognized for his scholarship in clinical efficiency, patient experience, and health disparities as related to the field o...

Meyer N. Solny, MD, FACG, AGAF

New York, New York
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.

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.