Dr. Jo grew up in Los Angeles and attended college at Duke University. After obtaining his M.D. degree from the University of California, San Diego, Dr. Jo performed his internship and residency at Tufts-New England Medical Center in Boston, Massachusetts. Dr. Jo completed his fellowship training in gastroenterology and hepatology at Massachusetts General Hospital, one of the two major hospitals affiliated with Harvard Medical School. Dr. Jo was engaged in colon cancer research and taught at Harvard Medical School during his fellowship. Dr. Jo has several publications in national journals regarding the genetics and treatment of colon cancer.  Dr. Jo was on the medical staff at the University of California, San Diego and practiced in Laguna Hills, California before joining the San Bernardino and Redlands community in 2007.Our expert gastroenterologists are dedicated to helping you feel better from the inside out. They listen to how your digestive disorder affects your life, we employ the latest diagnostic equipment and techniques, and design a care plan that's right for you. Patient Centered, our caring and compassionate staff treats you with the respect and dignity you deserve. We believe in the Team Approach where an interdisciplinary team of experts work seamlessly together to provide exceptional care. Dr. Jo is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Diverticular Disease, and Gastroesophageal Reflux Disease (GERD).

Suzanne Rizkalla is a primary care provider, practicing in Internal Medicine in Loma Linda, California. Dr. Rizkalla is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. Her top areas of expertise are Middle East Respiratory Syndrome (MERS), Maturity Onset Diabetes of the Young, Anemia, and Type 2 Diabetes (T2D).

George Saffouri is a Gastroenterologist in Rialto, California. Dr. Saffouri is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Hemorrhoids, Diverticular Disease, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy. Dr. Saffouri is currently accepting new patients.

Dr. Balasubramaniam is a Gastroenterologist and believes that each patient is a unique individual with their own special needs and concerns. Dr. Balasubramaniam is committed to high quality care personalized to your needs. Your health and satisfaction is his goal. Dr. Balasubramaniam is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Menetrier Disease, Chronic Erosive Gastritis, Hemorrhoids, Endoscopy, and Gastrostomy.

Victor Guharoy is a Gastroenterologist in Rialto, California. Dr. Guharoy is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Gastrointestinal Bleeding, Hemorrhoids, Diverticular Disease, Acute Pancreatitis, and Gastrectomy. Dr. Guharoy is currently accepting new patients.

Timothy Yen is a Gastroenterologist in Loma Linda, California. Dr. Yen is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Hemorrhoids, Colorectal Cancer, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

Hin Lee is a Gastroenterologist in Loma Linda, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrostomy.

Babu Bangaru is a Pediatric Gastroenterologist and a Pediatrics provider in Loma Linda, California. Dr. Bangaru is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Delayed Growth, Fecal Impaction, Nonalcoholic Steatohepatitis (NASH), and Autism Spectrum Disorder.

Christian Jackson is a Gastroenterologist in Loma Linda, California. Dr. Jackson is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Angiodysplasia of the Colon, Gastrointestinal Bleeding, Colorectal Cancer, Endoscopy, and Colonoscopy.

Shayne Poulin is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Poulin is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. Her top areas of expertise are Urethritis, Syphilis, Gonorrhea, Vulvovaginitis, and Intrauterine Device Insertion.

Shannon Connolly is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Connolly is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. Her top areas of expertise are Syphilis, Gonorrhea, Vulvovaginitis, Urethritis, and Intrauterine Device Insertion.

Ebrahim Mohamedy is a primary care provider, practicing in Family Medicine and Internal Medicine in Grand Terrace, California. Dr. Mohamedy is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Type 2 Diabetes (T2D).

Harold Paredes is a Gastroenterologist in Redlands, California. Dr. Paredes is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Gastrointestinal Bleeding, Gallstones, Jaundice, Endoscopy, and Gastrectomy.

Paul Lopez is a primary care provider, practicing in Family Medicine and Internal Medicine in Colton, California. Dr. Lopez is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Campylobacter Infection, and Helicobacter Pylori Infection.

William Paley is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Paley is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Obesity in Children, Obesity, Food Allergy, and Fish-Eye Disease.

Andrew Benin is a primary care provider, practicing in Family Medicine in Rialto, California. Dr. Benin is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Obesity in Children, Type 2 Diabetes (T2D), Food Allergy, and Obesity.

John Evans is a Gastroenterologist in Redlands, California. Dr. Evans is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Hemorrhoids, Gardner Syndrome, Painful Swallowing, Gastrostomy, and Deep Brain Stimulation.

Ruben Ruiz is a primary care provider, practicing in Internal Medicine in Rialto, California. Dr. Ruiz is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Bronchitis, and Food Allergy.

Douglas Krahn, MD, FACS, is a founder of Western Baraitric, AMC, the medical director of Parkview Center for Weight Loss, in Riverdale CA, and is also the founder and medical director of Weight Loss Services at St. Bernadine Medical Center in San Bernadino, CA. He was fellowship trained in Bariatric surgery in 2001 by Robert T. Merema, MD, FACS, at Holy Cross Hospital in Fort Lauderdale, FL. Dr. Krahn received undergraduate and MD degrees from the University of California Davis, and general surgery certification from Loma Linda University. He is a current member of the American Society for Metabolic and Bariatric Surgery, the AMA, and a Fellow of the American College of Surgeons. Dr. Krahn has preformed over 3000 Bariatric surgeries, and focuses his practice on a multitude of operations, which include LAGB, LGBP, Laparoscopic Silastic Ring GBP, LSG, and Revision Surgery. He remains committed to optimal selection of these operative tools to help patients achieve tremendous improvements in their health and quality of life.Inspiriting hope, health, and quality of life. Dr. Krahn is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Obesity, Obesity in Children, Gastroesophageal Reflux Disease (GERD), Sleeve Gastrectomy, and Gastrectomy.

Tam Huynh is a primary care provider, practicing in Pediatrics and Internal Medicine in Colton, California. Dr. Huynh is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. Her top areas of expertise are Diabetic Retinopathy, Type 2 Diabetes (T2D), Gastroparesis, and Glucocorticoid-Remediable Aldosteronism.