Dr. Abhishek Challa, MD

Dr. Abhishek Challa is a gastroenterologist who specializes in diagnosing and treating conditions affecting the digestive system. He earned his medical degree from Deccan College of Medical Sciences and completed his residency at University of Nebraska Medical Center through Nassau University Medical Center. Dr. Challa furthered his training with a fellowship at University of Nebraska Medical Center through University of Kansas School of Medicine, where he developed specialized expertise in gastroenterology.

Dr. Challa practices in San Antonio, Texas, where he focuses on treating common digestive conditions including colon polyps, GERD, and diverticular disease. He performs essential diagnostic and therapeutic procedures such as colonoscopy and upper GI endoscopy. His expertise also includes lower GI endoscopy to help patients maintain optimal digestive health.