Dr. Madhusudhan Sunkavalli is a board-certified gastroenterologist with over 10 years of experience in the field. His clinical interests include managing esophageal reflux disease, Barrett’s esophagus, swallowing disorders, and performing procedures such as Per-Oral endoscopic myotomy (POEM) and Transoral Incisionless Fundoplication (TIF) as well as the removal of large colon polyps. He is committed to providing high-quality and cost-effective care to his patients and has a patient-centered philosophy.
Dr. Madhusudhan Sunkavalli is a board-certified gastroenterologist with over 10 years of experience in the field. His clinical interests include managing esophageal reflux disease, Barrett’s esophagus, swallowing disorders, and performing procedures such as Per-Oral endoscopic myotomy (POEM) and Transoral Incisionless Fundoplication (TIF) as well as the removal of large colon polyps. He is committed to providing high-quality and cost-effective care to his patients and has a patient-centered philosophy.
Dr. Madhusudhan Sunkavalli is a board-certified gastroenterologist with over 10 years of experience in the field. He graduated from the prestigious Armed Forces Medical College in India and completed his medical training in the United States, including an Internal Medicine Residency, Chief Medical Resident, and Gastroenterology Fellowship at the University at Buffalo. He was working as a gastroenterologist at Prisma Health in Greenville before joining Gastroenterology Associates in 2023.
His clinical interests include managing esophageal reflux disease, Barrett’s esophagus, swallowing disorders, and performing procedures such as Per-Oral endoscopic myotomy (POEM) and Transoral Incisionless Fundoplication (TIF) as well as removal of large colon polyps. He is committed to providing high-quality and cost-effective care to his patients and has a patient-centered philosophy.
Dr. Sunkavalli is a member of the American Foregut Society. In his free time, he enjoys spending time with family and friends, cooking, biking, and playing volleyball.

I was referred to this doctor by a friend of mine who is a nurse anesthetist. She spoke very highly of him, about his thoroughness and demeanor. He was incredible. I could not have asked for a better experience. I highly recommend him! Also, everyone at this office was a pleasure to deal with.
Excellent doctor. Very knowledgeable and will take the time to listen to the patient.
Listens to patients and talks to them about their concerns
It's all good. Good people to be around
Great feedback and straightforward advice
He was very professional and kind.
The Dr and staff were very kind. They explained everything prior to procedure and were very professional. Thank you
Professional courteous explains everything and I did not feel rushed Facility immaculately clean
He didn't know why I was there.
Always concerned about me as a person not just a patient and certainly not just a number. Listens and gives relevant and understandable answers