Dr. Attila George Devenyi, MD

Dr. Attila Devenyi is a gastroenterologist with over four decades of medical experience serving patients throughout Pennsylvania and Delaware. He earned his medical degree from Pennsylvania State University College of Medicine and completed his residency training at New England Medical Center. With 42 years in practice, Dr. Devenyi has developed extensive expertise in digestive health care. He is fluent in both English and Spanish.

Dr. Devenyi practices at multiple locations including Lancaster General Hospital and several UPMC facilities across Lancaster, Mechanicsburg, Carlisle, and Lemoyne. His clinical focus includes treating feeding disorders in infants, helping with picky eating challenges, and managing GERD (acid reflux). He performs diagnostic procedures such as abdominal X-rays and various pathology and immunology tests to help identify digestive conditions. Patients have given him an average rating of 3.7 out of 5 on Vitals.