The 20 Best Diarrhea Doctors Near Me in San Carlos, CA
Find the Top Diarrhea Experts and Specialists
Digestive Care Medical Center
In his free time, Dr. Kao enjoys playing the piano, listening to live music, enjoying the outdoors and traveling to Italy. He and his wife, who were married in her hometown of Padova, Italy, also love to bike, run and enjoy the outdoors. Dr. Roger Kao is fluent in Mandarin Chinese and conversational medical Spanish and Italian. Dr. Kao is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Diarrhea, Gastrectomy, and Endoscopy. Dr. Kao is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Kao is currently accepting new patients.
Office
Stephen Luby is a primary care provider, practicing in Internal Medicine in Stanford, California. Dr. Luby is rated as an Elite provider by MediFind in the treatment of Diarrhea. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Parainfluenza, Typhoid Fever, and Salmonella Enterocolitis.
Peninsula Gastroenterology Medical Group,Inc.
I strongly believe in providing compassionate, thorough and up to date medical treatment for all of my patients. I strive to be a good listener to determine the best diagnostic and therapeutic approach for each patient every time I see them in the office. Our entire team here at Peninsula Gastroenterology Medical Group does our best to ensure your visit will be pleasant and stress free! I look forward to meeting with you. Dr. Rengstorff is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Indigestion, Endoscopy, and Gastrectomy. Dr. Rengstorff is board certified in Internal Medicine and Internal Medicine (Sub: Gastroenterology). Dr. Rengstorff is currently accepting new patients.
Palo Alto Medical Foundation
Tohru Sato is a Gastroenterologist practicing medicine in San Carlos, California. Dr. Sato is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Colorectal Polyps, Familial Adenomatous Polyposis, Diarrhea, Colonoscopy, and Endoscopy. Dr. Sato is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Sato is currently accepting new patients.
Palo Alto Medical Foundation
Yasser Bhat is a Gastroenterologist practicing medicine in San Carlos, California. Dr. Bhat is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Familial Pancreatic Cancer, Choledocholithiasis, Endoscopy, and Colonoscopy. Dr. Bhat is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Bhat is currently accepting new patients.
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 Diarrhea. 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.
Peninsula Gastroenterology Medical Group,Inc.
Medicine is an integral and active partnership between patient and physician. I strive to provide care for all my patients with warmth, compassion, and patience. I value being thorough, straightforward, and practicing medicine at the forefront of technology and research. I look forward to being a part of my patient's healthcare team. Dr. Leung is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Leung is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Leung is currently accepting new patients.
Peninsula Gastroenterology Medical Group,Inc.
Patients are the customers and owners of their health. Doctors are providers of information, education and personalized services to the patients. While doctors are good sources of opinions and guidance, ultimately all decisions should come from well informed patients. Dr. Yang strongly believes the best medical care is delivered when the doctor is a knowledgeable and compassionate patient advocate which includes providing clear communication, recommending options that have sound scientific basis, and developing action plans that are customized and well organized. It is the patient-centric approach that has served Dr. Yang and her patients well over many years. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Gastric Dysmotility, Indigestion, Portal Hypertension, and Colonoscopy. Dr. Yang is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Yang is currently accepting new patients.
Subha Aahlad is a Pediatrics provider practicing medicine in Foster City, California. Dr. Aahlad is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obesity in Children, Delayed Growth, Viral Gastroenteritis, and Roseola. Dr. Aahlad is board certified in Pediatrics - Board Certified. Dr. Aahlad is currently accepting new patients.
Office
Leila Neshatian is a Gastroenterologist practicing medicine in Redwood City, California. Dr. Neshatian is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Bowel Incontinence, Irritable Bowel Syndrome (IBS), Neurogenic Bowel, Endoscopy, and Colonoscopy.
Debra Yeh is a Pediatrics provider practicing medicine in Foster City, California. Dr. Yeh is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Obesity in Children, Vascular Birthmark, Stork Bite, and Zoon Vulvitis. Dr. Yeh is board certified in Pediatrics. Dr. Yeh is currently accepting new patients.
Office
Sandal Hussain is a Pediatrics provider practicing medicine in Redwood City, California. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Genetic Epilepsy with Febrile Seizures Plus (GEFS+), Croup, Respiratory Syncytial Virus (RSV) Infection, and Viral Gastroenteritis.
Peninsula Gastrointestinal Specialists
Edward Onuma is a Gastroenterologist practicing medicine in San Mateo, California. Dr. Onuma is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Heartburn, Portal Hypertension, Gastrectomy, and Colonoscopy. Dr. Onuma is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Onuma 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 Advanced provider by MediFind in the treatment of Diarrhea. 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.
Palo Alto Medical Foundation
Jennifer Roost is a Gastroenterologist practicing medicine in Palo Alto, California. Dr. Roost is rated as an Advanced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Irritable Bowel Syndrome (IBS), and Colonoscopy. Dr. Roost is board certified in Internal Medicine (Sub: Gastroenterology). Dr. Roost is currently accepting new patients.
David Jacoby, MD
Board Certified Internal Medicine. Dr. Jacoby is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Ecthyma, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Endoscopy. Dr. Jacoby is board certified in Internal Medicine. Dr. Jacoby is currently accepting new patients.
San Carlos Center
Rebecca Li is a primary care provider, practicing in Internal Medicine in San Carlos, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Purpura, and Thrombocytopenia. Dr. Li is board certified in Internal Medicine - Board Certified.
San Carlos Center
Anna Yan is a primary care provider, practicing in Internal Medicine in San Carlos, California. Dr. Yan is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Diabetic Hyperglycemic Hyperosmolar Syndrome, Type 2 Diabetes (T2D), Coronary Artery Spasm, and Prinzmetal's Variant Angina. Dr. Yan is board certified in Internal Medicine - Board Certified and Pediatrics - Board Certified.
San Carlos Center
Brett Wolff is a primary care provider, practicing in Internal Medicine in San Carlos, California. Dr. Wolff is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypothyroidism. Dr. Wolff is board certified in Internal Medicine.
San Carlos Center
Rebecca Ashe is a primary care provider, practicing in Internal Medicine in San Carlos, California. Dr. Ashe is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Pilonidal Sinus Disease, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Ehlers-Danlos Syndrome (EDS). Dr. Ashe is board certified in Internal Medicine - Board Certified.
Last Updated: 04/28/2026

















