The 20 Best Collagenous Colitis Doctors Near Me in Redwood City, CA
Find the Top Collagenous Colitis Experts and Specialists
Peninsula Gastroenterology Medical Group,Inc.
Dr. Torosis is a native of Montreal, Canada and founded Peninsula Gastroenterology Medical Group in 1986. Dr. Torosis attended medical school and internship at McGill University in Montreal. In 1982 Dr. Torosis moved to California where he completed his internal medicine residency in San Diego. He attended Yale University for his fellowship in Gastroenterology and Liver Diseases. In 1986 at the completion of his fellowship, he moved to the Peninsula. Dr. Torosis is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Diverticular Disease, Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy. Dr. Torosis is board certified in Internal Medicine (Sub: Gastroenterology) and Internal Medicine. Dr. Torosis is currently accepting new patients.
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
Kian Keyashian is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Keyashian is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Crohn's Disease, Colitis, Endoscopy, and Colonoscopy.
Frank Tortorice is a primary care provider, practicing in Internal Medicine in San Mateo, California. Dr. Tortorice is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Sulfite Oxidase Deficiency, Hypermethioninemia, Methylmalonic Acidemia with Homocystinuria, and Inborn Amino Acid Metabolism Disorder. Dr. Tortorice is board certified in Internal Medicine - Board Certified. Dr. Tortorice is currently accepting new patients.
1720 El Camino Real Care Center
Ernest Ribera is a Gastroenterologist practicing medicine in Burlingame, California. Dr. Ribera is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Esophagitis, Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), and Endoscopy. Dr. Ribera is board certified in Gastroenterology. Dr. Ribera is currently accepting new patients.
1720 El Camino Real Care Center
Anne Thai is a Gastroenterologist practicing medicine in Burlingame, California. Dr. Thai is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Portal Hypertension, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy. Dr. Thai is board certified in Gastroenterology. Dr. Thai is currently accepting new patients.
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
Sundeep Singh is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Colitis, Viral Gastroenteritis, Crohn's Disease, Ulcerative Colitis, and Gastrectomy.
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
Sarah Streett is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Streett is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Viral Gastroenteritis, and Tissue Biopsy.
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
David Goldenberg is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Goldenberg is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Bacterial Gastroenteritis, Necrotizing Enterocolitis, Pseudomembranous Colitis, Gastrectomy, and Endoscopy.
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
Atul Shah is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Diverticular Disease, Endoscopy, and Gastrectomy.
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
Irene Sonu is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Sonu is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 40 other conditions, according to our data. Her clinical expertise encompasses Gastroparesis, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Endoscopy, and Colonoscopy.
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
Uri Ladabaum is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Ladabaum is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.
Anesthesia Preoperative Evaluation Clinic At Stanford Medicine Outpatient Center
Nielsen Fernandez is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Fernandez is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Celiac Disease, Eosinophilic Esophagitis, Esophagitis, Endoscopy, and Colonoscopy.
Univ. Healthcare Alliance
Tu Nguyen is a Gastroenterologist practicing medicine in Menlo Park, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Gastroesophageal Reflux Disease (GERD).
Office
Rahul Verma is a Gastroenterologist practicing medicine in Menlo Park, California. Dr. Verma is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Hemorrhoids.
Univ. Healthcare Alliance
Sinda Mein is a Gastroenterologist practicing medicine in Menlo Park, California. Dr. Mein is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gas Bloat Syndrome, Turcot Syndrome, and Gardner Syndrome.
Dignity Health Medical Group - Sequoia
Vijay Pottathil is a Gastroenterologist practicing medicine in Belmont, California. He has been practicing medicine for over 17 years. Dr. Pottathil is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Alcoholic Cirrhosis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Pottathil is currently accepting new patients.
Imaging Services At Hoover Pavilion
Jacqueline Tai is a primary care provider, practicing in Internal Medicine in Palo Alto, California. Dr. Tai is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her clinical expertise encompasses Hereditary Angioedema, Glutamate Decarboxylase Deficiency, Thiopurine S-Methyltransferase Deficiency, and Properdin Deficiency.
Stanford Hospital And Clinics
Edith Ho is a Gastroenterologist practicing medicine in Stanford, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Viral Gastroenteritis, Crohn's Disease, Ulcerative Colitis, Endoscopy, and Colonoscopy.
Office
Sidhartha Sinha is a Gastroenterologist practicing medicine in Stanford, California. Dr. Sinha is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Tissue Biopsy.
Stanford Hospital And Clinics
Grant Barber is a Gastroenterologist practicing medicine in Stanford, California. He has been practicing medicine for over 10 years. Dr. Barber is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Hemorrhagic Proctocolitis, Colitis, and Viral Gastroenteritis.
Last Updated: 04/28/2026



