Ningxin Zeng is a Gastroenterologist in Kennewick, Washington. Dr. Zeng has been practicing medicine for over 43 years and is rated as an Advanced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Trichohepatoenteric Syndrome, Angiodysplasia of the Colon, Heartburn, Endoscopy, and Colonoscopy.

Dr. Amber Charoen is a board-certified specialist in internal medicine and gastroenterology. She completed medical school at Rangsit University in Thailand with First Class Honors and Valedictorian.Her commitment to excellence continued with residency training in internal medicine at the MetroWest Medical Center/Tufts University School of Medicine in Framingham, Massachusetts. Following this, she pursued a fellowship in gastroenterology at the Rhode Island Hospital/Brown University in Providence, Rhode Island. She received an Exemplary Teaching award from Brown University and is the 2022 recipient of the Joseph A. DiMase Brown University Gastroenterology Research Award.Before joining Gastro Health of Tri-Cities, Dr. Charoen served as an Assistant Professor of Medicine at The Johns Hopkins University School of Medicine. Her clinical expertise spans GI upper endoscopy, colonoscopy screening, capsule endoscopy and Women’s digestive health. Dr. Charoen was trained in one of only few centers in US that provide training in Women’s Gastrointestinal Medicine, focusing on gastroenterological issues unique to women. Dr. Charoen has contributed significantly to the field, publishing research on a diverse array of GI topics, including GI bleeding, nutrition, liver disease, pancreatitis, esophageal disease, celiac disease, and inflammatory bowel disease and presented at national and international conferences. During her fellowship training, she also served as the associate editor of the ACG Case Reports Journal.Dr. Charoen's patient-centered approach to care is characterized by a team-oriented, goal-directed, and compassionate ethos. She prioritizes active listening and collaborates closely with her patients to formulate personalized treatment plans.In his spare time, Dr. Charoen enjoys spending time with her family and her dog. Dr. Charoen is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. Her top areas of expertise are Colonic Malakoplakia, Childhood Volvulus, Portal Hypertension, Indigestion, and Endoscopy.

Luay Ailabouni is a Colorectal Surgeon in Richland, Washington. Dr. Ailabouni is rated as a Distinguished provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Hemorrhoids, Proctitis, Familial Colorectal Cancer, Ileostomy, and Bladder Reconstruction. Dr. Ailabouni is currently accepting new patients.

Leandro Cabanilla is a General Surgeon in Kennewick, Washington. Dr. Cabanilla is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Umbilical Hernia, Hernia, Gallstones, Hernia Surgery, and Colonoscopy. Dr. Cabanilla is currently accepting new patients.

Pornchai Leelasinjaroen is a Gastroenterologist in Kennewick, Washington. Dr. Leelasinjaroen has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Colonoscopy.

Sittilerk Trikalsaransukh is a Gastroenterologist in Kennewick, Washington. Dr. Trikalsaransukh is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrostomy.

Somprak Boonpongmanee Dr Boon is a Gastroenterologist in Kennewick, Washington. Dr. Boonpongmanee Dr Boon has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Morning Sickness, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Boonpongmanee Dr Boon is currently accepting new patients.

Janak Bahirwani is a Gastroenterologist in Richland, Washington. Dr. Bahirwani is rated as an Advanced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Hemorrhoids, Choledocholithiasis, Whipple Disease, Endoscopy, and Colonoscopy.

Suresh Philip is a Gastroenterologist in Kennewick, Washington. Dr. Philip is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Hemorrhoids, Hiatal Hernia, Congenital Diaphragmatic Hernia, and Familial Adenomatous Polyposis.

Siew Wong is a Gastroenterologist in Kennewick, Washington. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. Her top areas of expertise are Esophagitis, Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Wong is currently accepting new patients.

Bruce Ayres is a General Surgeon in Richland, Washington. Dr. Ayres is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Osteomyelitis, Hernia, Gallbladder Disease, and Gallstones.

Hoyeol Yang is a Gastroenterologist in Richland, Washington. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Familial Colorectal Cancer, Esophagitis, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Yang is currently accepting new patients.

Anjali Kumar is a Colorectal Surgeon and a General Surgeon in Richland, Washington. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. Her top areas of expertise are Rectal Prolapse, Hemorrhoids, Anal Cancer, Endoscopy, and Colonoscopy. Dr. Kumar is currently accepting new patients.

Randy Geldmacher is a Gastroenterologist in Richland, Washington. Dr. Geldmacher is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Colitis, Necrotizing Enterocolitis, Angiodysplasia of the Colon, Gastrectomy, and Colonoscopy. Dr. Geldmacher is currently accepting new patients.

Charles Hames is a Gastroenterologist in Richland, Washington. Dr. Hames is rated as an Experienced provider by MediFind in the treatment of Hemorrhoids. His top areas of expertise are Gastrointestinal Bleeding, Mallory-Weiss Syndrome, Esophagitis, Gastrectomy, and Colonoscopy. Dr. Hames is currently accepting new patients.