Dr. Jonathan Casey Shallcross, MD

Dr. Jonathan Shallcross specializes in internal medicine, providing comprehensive care for adult patients with a wide range of medical conditions. He earned his medical degree from the University of Maryland School of Medicine and completed his residency training at the University of Pennsylvania Health System. With 13 years of clinical experience, Dr. Shallcross brings extensive expertise to his practice. He is fluent in both English and Spanish, allowing him to serve diverse patient populations in their preferred language.

Dr. Shallcross practices at Lancaster General Hospital in Lancaster, Pennsylvania. His clinical expertise includes treating patients experiencing fatigue and weakness, helping to identify underlying causes and develop effective treatment plans. He also cares for patients who have experienced stroke, providing ongoing management and recovery support. Additionally, Dr. Shallcross performs essential diagnostic procedures including blood glucose monitoring and kidney …function assessments through creatinine testing.