MediFind found 19 doctor with experience in Collagenous Colitis near Fullerton, CA. Of these, 17 are Experienced and 2 are Advanced.
Providence Medical Foundation
Jack Feng is a Gastroenterologist in Fullerton, California. Dr. Feng is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gardner Syndrome, and Turcot Syndrome.
Providence Medical Foundation
Elmer Chang is a Gastroenterologist in Fullerton, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Endoscopy.
Associated Gastroenterology Medical Group
Kavita Singh is a Gastroenterologist in Anaheim, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Colonoscopy.
Sajen Mathews is a Gastroenterologist in Fullerton, California. Dr. Mathews is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Benign Esophageal Stricture, Endoscopy, and Gastrostomy.
Eugene Yoon is a Gastroenterologist in Fullerton, California. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Choledocholithiasis, Angiodysplasia of the Colon, Ascites, Endoscopy, and Gastrostomy.
Hyder Jamal is a Gastroenterologist in Fullerton, California. Dr. Jamal is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Barrett Esophagus, Endoscopy, and Gastrostomy.
Erika Hoyos is a Gastroenterologist in Fullerton, California. Dr. Hoyos is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Hemorrhoids, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Hoyos is currently accepting new patients.
Uc Regents
Carl Albers is a Gastroenterologist in Orange, California. Dr. Albers is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gas Bloat Syndrome, Hepatitis, Jaundice, Endoscopy, and Colonoscopy.
Long Dang is a Gastroenterologist in Westminster, California. Dr. Dang is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Chronic Erosive Gastritis, Gastritis, Gastrointestinal Bleeding, Gastrectomy, and Gastrostomy.
Pih Health Physicians
Neal Shindel is a Gastroenterologist in La Mirada, California. Dr. Shindel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Gastrostomy.
Uc Regents
William Karnes is a Gastroenterologist in Orange, California. Dr. Karnes is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Trichohepatoenteric Syndrome, Nonalcoholic Steatohepatitis (NASH), Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.
Regents Of The University Of California
Keith Martin is a Gastroenterologist in Orange, California. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Hemorrhoids, Endoscopy, and Gastrectomy.
James Lee is a Gastroenterologist in Orange, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gas Bloat Syndrome, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy. Dr. Lee is currently accepting new patients.
Haig Najarian is a Gastroenterologist in Orange, California. Dr. Najarian is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ascites, Gastroesophageal Reflux Disease (GERD), Visceromegaly, Gastrectomy, and Endoscopy.
Maguire And Welsh Medical Group
William Welsh is a primary care provider, practicing in Geriatrics and Family Medicine in Whittier, California. Dr. Welsh is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Colonoscopy.
Socal Gastroenterology Corp.
Joe Chen is a Gastroenterologist in Los Alamitos, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Menetrier Disease, Chronic Erosive Gastritis, Familial Adenomatous Polyposis, Endoscopy, and Gastrostomy.
Socal Gastroenterology Corp.
Thai-van Nguyen is a Gastroenterologist in Los Alamitos, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Menetrier Disease, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.
Duke Nguyen is a Gastroenterologist in Fountain Valley, California. Dr. Nguyen 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), Gastritis, Gastrectomy, and Colonoscopy.
Emanate Health Medical Care Foundation
Lisa Thomsen is a primary care provider, practicing in Family Medicine in West Covina, California. Dr. Thomsen is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.
Last Updated: 01/09/2026