The 20 Best Viral Gastroenteritis Doctors Near Me in Fullerton, CA
Find the Top Viral Gastroenteritis Experts and Specialists
The 20 Best Viral Gastroenteritis Doctors near Fullerton, CA
MediFind found 619 doctor with experience in Viral Gastroenteritis near Fullerton, CA. Of these, 581 are Experienced, 36 are Advanced and 2 are Distinguished.
Patrick Koo is a Gastroenterologist in Fullerton, California. Dr. Koo is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Hemorrhoids, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy. Dr. Koo is currently accepting new patients.
Eugene Yoon is a Gastroenterologist in Fullerton, California. Dr. Yoon is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Choledocholithiasis, Angiodysplasia of the Colon, Ascites, Endoscopy, and Gastrostomy. Dr. Yoon is currently accepting new patients.
Office
Sonia Ramamoorthy is a Colorectal Surgeon in La Jolla, California. Dr. Ramamoorthy is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Colorectal Cancer, Anal Cancer, Familial Colorectal Cancer, Ileostomy, and Endoscopy.
Erika Hoyos is a Gastroenterologist in Fullerton, California. Dr. Hoyos is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Hemorrhoids, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Hoyos is currently accepting new patients.
Sajen Mathews is a Gastroenterologist in Fullerton, California. Dr. Mathews is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Gastric Dysmotility, Diverticular Disease, Benign Esophageal Stricture, 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 Viral Gastroenteritis. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Barrett Esophagus, Endoscopy, and Gastrostomy. Dr. Jamal is currently accepting new patients.
Scott Sainburg is a Gastroenterologist in Fullerton, California. Dr. Sainburg is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Sainburg is currently accepting new patients.
Christine Won is a Pediatrics provider in Brea, California. Dr. Won is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Developmental Dysphasia Familial, Obesity in Children, Autism Spectrum Disorder, and Herpangina.
Associated Gastroenterology
Brian Riff is an Internal Medicine specialist and a Gastroenterologist in Anaheim, California. Dr. Riff has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Campylobacter Infection, Gastrostomy, and Gastrectomy.
Longs Drug Stores California L.L.C.
Ketsana Vilaysane is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Vilaysane is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Cellulitis, Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Peptic Ulcer.
Choice Health Network
Dr. Leila Yoonessi is a pediatric pulmonologist practicing in Long Beach, CA. She practices pediatric pulmonology and general pediatrics. Dr. Yoonessi holds a BA in psychobiology with a minor in religious studies from Occidental College. She graduated cum laude and was awarded a psychobiology departmental award for her academic achievements. She then studied at the University of Southern California where she earned Master's in Public Health with a concentration in health care promotion. She went on to complete her medical degree at New York Medical College. She relocated to California to rejoin her family where she completed her pediatric residency at Los Angeles County University Southern California. She is currently a board certified pediatrician who has several research interests. Publications include Progression and Prognostic Indicators of Bronchial and Alveolar Disease in Children with Sickle Cell Disease, and Environmental factors contributing to lung function and growth velocity decline in Sickle Cell Disease.Above all, she remains committed to patient advocacy, research, integrative work, medicine, preventive medicine, holistic health, and non-profit work. Dr Yoonessi enjoys horseback riding, hiking with her 2 Shiba Inus and camping for fun. Dr Yoonessi Jr. is overjoyed to be working alongside her mother who has always been dedicated to evidence based medicine, charity work, and community outreach projects!. Dr. Yoonessi is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Obesity in Children, Conjunctivitis with Pseudomembrane, Roseola, and Diarrhea.
UCI Health H.H. Chao Comprehensive Digestive Disease Center
Nimisha Parekh is a Gastroenterologist in Orange, California. Dr. Parekh is rated as a Distinguished provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.
Office
Joseph Carmichael is a General Surgeon in Orange, California. Dr. Carmichael is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Rectal Prolapse, Appendectomy, and Ileostomy.
Oc Urgent Care Medical Group
Nahla Salem is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Salem has been practicing medicine for over 21 years and is rated as a Distinguished provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Acute Cystitis, Otitis, Cellulitis, and Urinary Tract Infection in Children.
St. Jude Heritage Fullerton-Gastroenterology
Kumkum Patel is a Gastroenterologist in Fullerton, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Gastric Dysmotility, Endoscopy, and Colonoscopy.
Associated Gastroenterology
Dennis Riff is an Internal Medicine specialist and a Gastroenterologist in Anaheim, California. Dr. Riff has been practicing medicine for over 55 years and is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Helicobacter Pylori Infection, Campylobacter Infection, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Gastrectomy.
Associated Gastroenterology
Kevin Kuettel is a Gastroenterologist in Anaheim, California. Dr. Kuettel has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Chronic Erosive Gastritis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastrectomy, and Gastrostomy.
Ambika Bali MD Inc
Ambika Bali is a Gastroenterologist in Anaheim, California. Dr. Bali has been practicing medicine for over 52 years and is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. Her top areas of expertise are Hemorrhoids, Menetrier Disease, Heartburn, Gastrectomy, and Colonoscopy.
Providence St. Jude Medical Center
James Huang is a primary care provider, practicing in Hospital Medicine in Fullerton, California. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Stroke, Gitelman Syndrome, Factor 10 Deficiency, Gastrostomy, and Endoscopy.
Providence St. Jude Medical Center
Jae Kim is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Cellulitis, Sickle Cell Disease, Hepatitis B, Endoscopy, and Gastrostomy.
Last Updated: 02/22/2026

