Sudhir Reddy is a Gastroenterologist in Chino, California. Dr. Reddy is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Gastrostomy, and Endoscopy.

Kevin Jenkins is a Gastroenterologist in Upland, California. Dr. Jenkins is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Irritable Bowel Syndrome (IBS), Diverticular Disease, Hemorrhoids, Gastrectomy, and Gastrostomy.

Chuang Hung is a Gastroenterologist in Upland, California. Dr. Hung is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Trichohepatoenteric Syndrome, Hemorrhoids, Gastrectomy, and Gastrostomy.

Basim Abdelkarim is a Gastroenterologist in Upland, California. Dr. Abdelkarim is rated as a Distinguished provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy.

Venkata Pulakanti is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Pulakanti is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Obesity, Obesity in Children, Type 2 Diabetes (T2D), and Hypertension.

Hussain Al is a Gastroenterologist in Chino, California. Dr. Al is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Gastritis, Gastrostomy, and Gastrectomy.

Sang Tran is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Tracheitis, Empyema, Sinusitis, and Insomnia.

Xiao-ling Zhang is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Tracheitis, High Cholesterol, Papular Urticaria, and Tonsillitis.

Ryan Agena is a primary care provider, practicing in Family Medicine in Chino Hills, California. Dr. Agena is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

Ignacio De Artola is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. De Artola has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and Cirrhosis.

Antonio Garcia is a primary care provider, practicing in Pediatrics and Family Medicine in Pomona, California. Dr. Garcia is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Obesity, Diabetic Neuropathy, Diabetic Nephropathy, and Obesity in Children.

Nehali Patel is a Gastroenterologist in Ontario, California. Dr. Patel has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Hemorrhoids, Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Esophageal Varices, and Endoscopy. Dr. Patel is currently accepting new patients.

Janet Yang is a Gastroenterologist in Ontario, California. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Gastrointestinal Bleeding, Esophageal Varices, Ulcerative Colitis, Irritable Bowel Syndrome (IBS), and Endoscopy. Dr. Yang is currently accepting new patients.

Angeline Liu is a primary care provider, practicing in Internal Medicine in Ontario, California. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top area of expertise is Irritable Bowel Syndrome (IBS).

Douglas Starr is a primary care provider, practicing in Family Medicine in Diamond Bar, California. Dr. Starr is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, High Cholesterol, and Type 2 Diabetes (T2D).

Jonathan Ou is a primary care provider, practicing in Pediatrics and Internal Medicine in Diamond Bar, California. Dr. Ou is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Osteomyelitis in Children, High Cholesterol, Febrile Neutropenia, and Vitamin D Deficiency.

Yen Lai is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Lai is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Aromatase Deficiency, Renal Hypomagnesemia Type 2, Methylmalonic Acidemia with Homocystinuria, and Homocystinuria.

Nischita Merla is a Gastroenterologist in Upland, California. Dr. Merla is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Endoscopy, and Gastrostomy.

Bhavesh Patel is a Gastroenterologist in Rancho Cucamonga, California. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Bile Duct Obstruction, Endoscopy, and Gastrostomy.

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 Irritable Bowel Syndrome (IBS). Her top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Gastritis, Gastrectomy, and Endoscopy.