Our Expert Physicians

Dr. Rasa Zarnegar | Foregut Surgeon

Director of Surgical Motility Center and Robotic Surgery, Professor of Surgery, specializing in gastroesophageal disorders. He offers robotic hiatal hernia repair, reoperative foregut surgery, and LINX procedures. Committed to personalized patient care, Dr. Zarnegar utilizes advanced robotic techniques to outcomes, allowing many patients to return home the same day. He focuses on providing tailored medical, endoscopic, and surgical options for each patient's needs.

Dr. Chegavera Afaneh | Surgeon
Associate Professor of Surgery
Specializing in robotic and endoscopic therapies for gastroesophageal disorders, including anti-reflux and achalasia surgeries, as well as diagnostic.

Dr. Karthik Sampath, M.D., specializes in advanced endoscopy for adult gastroesophageal disorders, offering diagnostic and treatment solutions, particularly for reflux and esophageal issues.

Dr. Reem Shariaha, M.D. specializes in the diagnostic and endoscopic management of adult gastroesophageal disorders, focusing on endoscopic treatments for reflux and related issues.