Complications Of Biological Therapies Expert Witnesses
Complications of biological therapies 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 complications of biological therapies. The complications of biological therapies expert witness listings on this page are typically from fields/areas of expertise such as: Gastroenterology and Legal Medicine.
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Grant E. Barber, MD, MS
Stanford GI Faculty | Harvard MD| IBD & Procedures
Stanford University Hospital
Palo Alto , California
Gastroenterology, Legal Medicine
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surgical timing, Crohn's Disease, Bowel Perforation, Ischemic colitis, Ulcerative Colitis, Causation, Standard of Care, Biologics Management, Toxic Megacolon, Management of Refractory IBD, Inflammatory Bowel Disease, Colonoscopy, Intestinal Ultrasonography, Complications of Biological Therapies, IBD, EGD, complications
Dr. Barber is a board‑certified academic gastroenterologist trained at Harvard Medical School and Stanford University, where he is now faculty. He oversees a high‑volume procedural practice (>400 colonoscopies annually) and manages more than 400 tertiary‑level IBD patients requiring advanced biologic and small‑molecule therapies, endoscopic intervention, and intestinal ultrasonography.
He developed and directs the Stanford IBD Inpatient Consult Service and serves on the GI Clinical Competency Committee and GI Quality Council, where he helps establish and monitor clinical and procedural safety standards.
His expertise includes:
• Procedural Standards: Recognition and management of perforations, post‑procedural hemorrhage, and sedation‑related events
• IBD Management: Biologic initiation/monitoring (anti‑TNF, IL‑12/23, JAK inhibitors, S1P modulators, integrin inhibitors), refractory disease, and surgical timing
• Diagnostic Accuracy: Delayed diagnosis in colorectal cancer, IBD, isch...
