Dr. Adam Peyton received his bachelor degree from Rutgers University and his medical degree from Philadelphia College of Osteopathic Medicine. He completed his Internal Medicine residency at Rutgers-Robert Wood Johnson. He then went on to complete both, Gastroenterology and Transplant Hepatology fellowships at Rutgers – NJMS in Newark, New Jersey. Prior to joining Eastern Pennsylvania Gastroenterology and Liver Specialists, Dr. Peyton served as Assistant Professor of Medicine at the University of Miami – Miller School of Medicine. While there, he managed complex patients in the pre and post liver transplant setting while also educating health care professionals including medical students, residents and fellows.

Dr. Peyton conducts clinical research and has numerous publications on the topics of hepatitis C, nonalcoholic steatohepatitis (NASH), liver transplantation and primary biliary cholangitis.  He gives lectures nationally to other healthcare providers on hepatitis C and hepatic encephalopathy.  He continues to be focused on therapies for patients with viral hepatitis, NASH and hepatocellular carcinoma.

Dr. Peyton is a member of the American Association for the Study of Liver Diseases, the American College of Gastroenterology, and the American Gastroenterological Association.

Dr. Peyton  currently works for Eastern Pennsylvania Gastroenterology and Liver Specialists in Allentown, Pennsylvania.  He is triple Board certified in internal medicine, gastroenterology and transplant hepatology. Dr. Peyton has an expertise in hepatitis C, nonalcoholic fatty liver disease (NASH), hepatocellular carcinoma, and liver transplantation.

Additionally, Dr. Peyton is an Adjunct Assistant Professor of Medicine in Surgery of the Perelman School of Medicine at the University of Pennsylvania.