The 20 Best Gastroesophageal Reflux Disease (GERD) Doctors Near Me in Fontana, CA
Find the Top Gastroesophageal Reflux Disease (GERD) Experts and Specialists
MediFind found 359 doctor with experience in Gastroesophageal Reflux Disease (GERD) near Fontana, CA. Of these, 333 are Experienced, 25 are Advanced and 1 are Distinguished.
San Bernardino Gastroenterology Associates
George Saffouri is a Gastroenterologist in Rialto, California. Dr. Saffouri is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hemorrhoids, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy. Dr. Saffouri is currently accepting new patients.
San Bernardino Gastroenterology Associates, Inc.
Victor Guharoy is a Gastroenterologist in Rialto, California. Dr. Guharoy has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Diverticular Disease, Acute Pancreatitis, and Gastrectomy.
Arrowhead Regional Medical Center
Tam Huynh is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Huynh is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Diabetic Retinopathy, Type 2 Diabetes (T2D), Gastroparesis, and Glucocorticoid-Remediable Aldosteronism.
Andrea S Tieng MD, Inc
Dr. Andrea Tieng was born and raised in New York City. She graduated Summa Cum Laude from the City University of New York and completed her medical degree at the State University of New York Health Science Center at the SUNY Downstate College of Medicine in Brooklyn, New York.Her internship and residency in Internal Medicine was completed at the Albert Einstein College of Medicine at Long Island Jewish Medical Center in New Hyde Park, New York, where she also fulfilled her Gastroenterology and Hepatology Fellowship.Board Certified by the American Board of Internal Medicine, Dr. Tieng is licensed to practice in both California and New York. She is a member of the American College of Gastroenterology and the American Gastroenterology Association.Prior to founding her own practice in Redlands and San Bernardino, Dr. Tieng worked as a private gastroenterologist at Cedars-Sinai Medical Center in Los Angeles.Dr. Tieng specializes in providing sensitive and compassionate care to women, and delivers personalized care to all patients 18 years and older. Dr. Tieng is a board certified physician who treats patients with gastrointestinal illnesses and liver diseases. She utilizes innovative technology to perform diagnostic and therapeutic procedures of the gastrointestinal tract, including colonoscopy and upper endoscopy. Dr. Tieng is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Gastritis, Gastrectomy, and Endoscopy.
Andro Sharobiem, MD
Andro Sharobiem is a primary care provider, practicing in Internal Medicine in Riverside, California. Dr. Sharobiem is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Sepsis, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Colonoscopy. Dr. Sharobiem is currently accepting new patients.
Benny J. Guzman, Md, Corp.
Benny Guzman is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Guzman has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Inborn Amino Acid Metabolism Disorder, Osteomyelitis in Children, Type 2 Diabetes (T2D), and Peripheral Artery Disease.
United Family Care
Nasser Liasi is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Liasi is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, Hypertension, and Familial Hypertension.
Duc Nguyen is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Purpura.
Fontana Medical Center
Paulino Equihua is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Equihua is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Chronic Pain, and Gastroesophageal Reflux Disease (GERD).
Fontana Medical Center
Carlyn Estrella is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Estrella is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Asthma in Children, and Asthma.
Kaiser Permanente Fontana Medical Center - Internal Medicine Department
Brian Cheung is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Cheung is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Costochondritis, Tietz Syndrome, Hypertension, and Familial Hypertension. Dr. Cheung is currently accepting new patients.
Fontana Medical Center
Michael Muljana is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Muljana is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension.
Fontana Medical Center
Marcos Escobar is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Escobar is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Gastroesophageal Reflux Disease (GERD), and Osteomyelitis in Children.
Fontana Medical Center
Ivan Zubkov is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Zubkov is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Osteomyelitis in Children, Obesity, Gastroesophageal Reflux Disease (GERD), and Asthma. Dr. Zubkov is currently accepting new patients.
Fontana Medical Center
Jaclyn Miyamoto is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Miyamoto is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Vaginal Cysts, Vaginal Dryness, Autosomal Recessive Hypotrichosis, and Alopecia Areata.
Kaiser Permanente Fontana Medical Center
Rindala Obeid is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Obeid is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Vaginal Cysts, Vaginal Dryness, Gastroesophageal Reflux Disease (GERD), and Asthma.
Kaiser Permanente Fontana Medical Center
Kevin Lee is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Bronchitis, Type 2 Diabetes (T2D), Opisthotonos, and Muscle Spasms.
Kaiser Permanente Fontana Medical Center
Mun-wah Ng is a Pediatric Gastroenterologist in Fontana, California. Dr. Ng is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Cardiofaciocutaneous Syndrome, Fecal Impaction, RASopathies, and Encopresis.
Kaiser Permanente Fontana Medical Center
Laura Vargas is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Vargas is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Acne, Type 2 Diabetes (T2D), Benign Paroxysmal Positional Vertigo, and Gastroesophageal Reflux Disease (GERD).
Fontana Medical Center
Charerntas Toochinda is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Toochinda is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Insomnia, and Chronic Pain.
Last Updated: 04/28/2026


