. Dr. Francisco is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Hepatitis, Collagenous Colitis, Endoscopy, and Colonoscopy.

. Dr. Novak is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Relapsing Multiple Sclerosis (RMS), Enlarged Prostate (BPH), Type 2 Diabetes (T2D), and Lymphangitis.

. Dr. Raymond is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Colitis, Viral Gastroenteritis, Watermelon Stomach, Endoscopy, and Colonoscopy.

John Dermigny is a primary care provider, practicing in Family Medicine in Florida, New York. Dr. Dermigny is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol.

Bo Shen, MD, is one of the world’s pre-eminent leaders in interventional inflammatory bowel disease (IBD) and pouch-related disorders due to his specialized expertise and experience treating a wide range of these conditions. Dr. Shen is the director of the IBD Center at Columbia and co-director of Columbia’s Global Center for Integrated Colorectal Surgery and IBD Interventional Endoscopy. He is also the Vice Chair for Innovation in Medicine and Surgery and a Professor of Medicine (in Surgery) and Edelman-Jarislowsky Professor in Surgical Sciences.In addition to pouchitis and pouch diseases, Dr. Shen specializes in critical diagnostic evaluation, and medical and endoscopic management of IBD, GI endoscopy and imaging technology. Dr. Shen is known as a pioneer in interventional endoscopic therapy for IBD and ileal pouch disorders - this includes postponing or eliminating the need for surgery in some cases.Dr. Shen comes to Columbia/NewYork-Presbyterian from the Cleveland Clinic, where he served as medical director for the Center of Inflammatory Bowel Diseases and the Ed and Joey Story Endowed Chair, Digestive Disease and Surgery Institute. While there, Dr. Shen established a subspecialty Pouchitis Clinic and Interventional IBD Unite - the first and largest of its kind in the United States. He also created an IBD Board, modeled after oncology tumor boards, to help manage the most challenging cases with multiple specialists.A prolific researcher in the field with more than 600 peer-reviewed articles, Dr. Shen is funded by a number of government and philanthropic organizations, including the NIH, the American Gastroenterological Association, American College of Gastroenterology, the Broad Foundation, and the Crohn’s and Colitis Foundation of America. Dr. Shen is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Colitis, Ileostomy, and Endoscopy.

Ellen Scherl is a Gastroenterologist in New York, New York. Dr. Scherl is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy. Dr. Scherl is currently accepting new patients.

Jordan Axelrad is a Gastroenterologist in New York, New York. Dr. Axelrad is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Colonoscopy, and Endoscopy.

Xinjun Zhu is a Gastroenterologist in Clifton Park, New York. Dr. Zhu is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Diarrhea, Crohn's Disease, Ulcerative Colitis, Endoscopy, and Colonoscopy.

Jonathan Barsa is a Gastroenterologist in Clifton Park, New York. Dr. Barsa is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Portal Hypertension, Ulcerative Colitis, Diarrhea, Endoscopy, and Colonoscopy.

Joseph Polito is a Gastroenterologist in Albany, New York. Dr. Polito is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.

Richard Clift is a Gastroenterologist in Albany, New York. Dr. Clift is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Endoscopy, and Gastrectomy.

Neil Volk is a Gastroenterologist in Clifton Park, New York. Dr. Volk is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

Sean Sheehan is a Gastroenterologist in Albany, New York. Dr. Sheehan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Crohn's Disease, Endoscopy, and Gastrectomy.

Bora Gumustop is a Gastroenterologist in Albany, New York. Dr. Gumustop is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Insulinoma, Esophageal Cancer, Glucagonoma, Endoscopy, and Pancreatectomy.

Robert Gianotti is a Gastroenterologist in Clifton Park, New York. Dr. Gianotti is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy.

Matthew Warndorf is a Gastroenterologist in Albany, New York. Dr. Warndorf has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Pancreatic Adenoma, Acute Pancreatitis, Childhood Pancreatitis, Endoscopy, and Pancreatectomy.

Jeffrey Gerson is a Gastroenterologist in Clifton Park, New York. Dr. Gerson is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrectomy, and Colonoscopy.

William Disanti is a Gastroenterologist in West Islip, New York. Dr. Disanti is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Congenital Diaphragmatic Hernia, and Gastrectomy.

Robert Scoyni is a Gastroenterologist in Monticello, New York. Dr. Scoyni is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastritis, Chronic Erosive Gastritis, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

Mandeep Bhamra is a Gastroenterologist in Albany, New York. Dr. Bhamra is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Esophageal Cancer, Insulinoma, Angiodysplasia of the Colon, Endoscopy, and Pancreatectomy.