The 20 Best Diarrhea Doctors Near Me in Brea, CA
Find the Top Diarrhea Experts and Specialists
The 20 Best Diarrhea Doctors near Brea, CA
MediFind found 523 doctor with experience in Diarrhea near Brea, CA. Of these, 492 are Experienced, 30 are Advanced and 1 are Distinguished.
Sajen Mathews is a Gastroenterologist in Fullerton, California. Dr. Mathews is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Benign Esophageal Stricture, Endoscopy, and Gastrostomy.
Scott Sainburg is a Gastroenterologist in Fullerton, California. Dr. Sainburg is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Sainburg is currently accepting new patients.
Erika Hoyos is a Gastroenterologist in Fullerton, California. Dr. Hoyos is rated as an Advanced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Hemorrhoids, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Hoyos is currently accepting new patients.
Eugene Yoon is a Gastroenterologist in Fullerton, California. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Choledocholithiasis, Angiodysplasia of the Colon, Ascites, Endoscopy, and Gastrostomy. Dr. Yoon is currently accepting new patients.
Hyder Jamal is a Gastroenterologist in Fullerton, California. Dr. Jamal is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Barrett Esophagus, Endoscopy, and Gastrostomy. Dr. Jamal is currently accepting new patients.
Patrick Koo is a Gastroenterologist in Fullerton, California. Dr. Koo is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy. Dr. Koo is currently accepting new patients.
Yee Miao is a Gastroenterologist in Fullerton, California. Dr. Miao is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Jaundice, Hepatitis B, Hepatitis, and Gastroesophageal Reflux Disease (GERD). Dr. Miao is currently accepting new patients.
Caduceus Medical Group
Dennis Ponzio is a primary care provider, practicing in Pediatrics and Family Medicine in Yorba Linda, California. Dr. Ponzio has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.
Michael Wang is a Pediatric Gastroenterologist in Orange, California. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Eosinophilic Esophagitis, Trichohepatoenteric Syndrome, Diarrhea, and Celiac Disease. Dr. Wang is currently accepting new patients.
First Choice Physician Partners
Janine Chamberlin is a primary care provider, practicing in Internal Medicine and Orthopedics in Brea, California. Dr. Chamberlin has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.
Biren Shah is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Type 2 Diabetes (T2D). Dr. Shah is currently accepting new patients.
Mark Giglio is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Giglio is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Type 2 Diabetes (T2D), Cerebellar Multiple System Atrophy, Osteomyelitis in Children, and Hepatocerebral Degeneration. Dr. Giglio is currently accepting new patients.
St. Jude Heritage Brea-Primary Care Suite 110
Robert Ranney is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Ranney is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Infant Hyperglycemia, High Cholesterol, West Nile Virus Infection, and Osteomyelitis in Children.
Office
Serene Tareen is a primary care provider, practicing in Internal Medicine in Brea, California. Dr. Tareen is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are HER-2 Positive Breast Cancer, Generalized Anxiety Disorder (GAD), Jock Itch, and Male Genital Sores.
Rita Rubinstein is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Rubinstein is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Sitosterolemia, Acute Cystitis, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Rubinstein is currently accepting new patients.
Anne Ford is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Ford is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her top areas of expertise are Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, Purpura, and Type 2 Diabetes (T2D).
St. Jude Heritage Brea-Primary Care Suite 110
Bruce Mutter is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Mutter is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Giant Cell Arteritis (GCA), Temporal Arteritis, Juvenile Temporal Arteritis, and Necrotizing Vasculitis.
Leo Garcia is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Garcia is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are High Cholesterol, Sitosterolemia, Chronic Cough, and Vitamin D Deficiency.
David Ruckman is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Ruckman is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Ascites, Anemia, High Cholesterol, and Familial Hypertension.
Ruben Cabral is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Cabral is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D). Dr. Cabral is currently accepting new patients.
Last Updated: 02/22/2026