John R Gandionco, MD

Dr. John Gandionco is an internal medicine physician who brings 38 years of clinical experience to his practice. He earned his medical degree from SUNY Downstate Medical Center and completed his residency training at Winthrop University Hospital. Dr. Gandionco maintains board certification in internal medicine through the American Board of Internal Medicine. He provides care in both English and Spanish.

Dr. Gandionco practices at WellSpan Internal Medicine in Dover, Pennsylvania, and holds hospital affiliations with Encompass Health Rehabilitation Hospital of York. His clinical expertise includes treating back pain during pregnancy and addressing loss of trunk control in patients. He incorporates physical therapy and strength training into treatment plans when appropriate. Patients have given him an average rating of 4.7 out of 5 on Vitals, reflecting their confidence in his comprehensive approach to internal medicine care.