The 20 Best Diarrhea Doctors Near Me in Rancho Santa Margarita, CA
Find the Top Diarrhea Experts and Specialists
Douglas Nguyen is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Colitis, Crohn's Disease, Endoscopy, and Colonoscopy. Dr. Nguyen is currently accepting new patients.
Jack Feng is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Feng is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Diverticular Disease, Gardner Syndrome, and Turcot Syndrome. Dr. Feng is currently accepting new patients.
Edward Block is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Block is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, and Chronic Erosive Gastritis.
Rosette Yson is a Pediatrics provider practicing medicine in Rancho Santa Margarita, California. Dr. Yson is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Asthma in Children, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Croup. Dr. Yson is currently accepting new patients.
Kenson Lo is a Pediatrics provider practicing medicine in Rancho Santa Margarita, California. Dr. Lo 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 Obesity in Children, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Herpangina, and Croup. Dr. Lo is currently accepting new patients.
Daniald Rodrigues is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Rodrigues is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy. Dr. Rodrigues is currently accepting new patients.
Michael Santoro is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Santoro is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Familial Adenomatous Polyposis, Barrett Esophagus, Turcot Syndrome, and Gastrectomy.
Eric Chu is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Chu is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Hemorrhoids, Diverticular Disease, Gastrectomy, and Colonoscopy. Dr. Chu is currently accepting new patients.
Daniel Kim is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Tenesmus, Familial Adenomatous Polyposis, Heartburn, and Hiatal Hernia. Dr. Kim is currently accepting new patients.
MemorialCare Medical Group - Mission Viejo
Saghi Rokhshadfar is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Rokhshadfar is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Diabetic Nephropathy, Type 2 Diabetes (T2D), High Cholesterol, and Congenital Sucrase-Isomaltase Deficiency. Dr. Rokhshadfar is currently accepting new patients.
Kolvita Family Medical Group Inc.
Matthew Zeller is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Zeller is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Tracheitis, Neuralgia, and Papular Urticaria.
Mj Medical Group Inc
Mohammad Jamal is a Gastroenterologist practicing medicine in Lake Forest, California. He has been practicing medicine for over 41 years. Dr. Jamal is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 105 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Diverticular Disease, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy. Dr. Jamal is board certified in American Board Of Internal Medicine.
Mj Medical Group Inc
Eric Szu is a Gastroenterologist practicing medicine in Lake Forest, California. He has been practicing medicine for over 12 years. Dr. Szu is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastritis, Hereditary Pancreatitis, Gastrectomy, and Colonoscopy. Dr. Szu is board certified in American Board Of Internal Medicine.
Digestive Disease Consultants Of Orange County Inc.
Shahrooz Bemanian is a Gastroenterologist practicing medicine in Irvine, California. Dr. Bemanian is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Menetrier Disease, Gastrectomy, and Colonoscopy.
Digestive Disease Consultants Of Orange County Inc.
Matthew Oman is a Gastroenterologist practicing medicine in Irvine, California. Dr. Oman is rated as a Distinguished provider by MediFind in the treatment of Diarrhea. He is also highly rated in 74 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Hemorrhoids, Painful Swallowing, Endoscopy, and Gastrectomy.
Optum - Rancho Santa Margarita
Shaparak Kamarei is a primary care provider, practicing in Internal Medicine in Rancho Santa Margarita, California. She has been practicing medicine for over 34 years. Dr. Kamarei is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Insomnia, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Kamarei is board certified in American Board Of Internal Medicine. Dr. Kamarei is currently accepting new patients.
Optum - Rancho Santa Margarita
Faranak Ghazi is a primary care provider, practicing in Family Medicine in Rancho Santa Margarita, California. She has been practicing medicine for over 16 years. Dr. Ghazi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Ghazi is board certified in American Board Of Family Medicine. Dr. Ghazi is currently accepting new patients.
Southern Orange County Pediatric Associates-Rsm
Stephen Tang is a Pediatrics provider practicing medicine in Rancho Santa Margarita, California. Dr. Tang is rated as an Experienced 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 Obesity in Children, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Croup, and Asthma in Children.
Shahram Javaheri MD Inc.
Nader Mirhoseni is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Mirhoseni is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Acute Pancreatitis, Gallstones, Endoscopy, and Gastrectomy.
Allen A Jahroumi, MD
Allen Jahroumi is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Jahroumi 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 Purpura, Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Cellulitis.
Last Updated: 04/28/2026