Dr. John Allen King, MD

Dr. John King specializes in internal medicine with more than three decades of experience caring for adult patients. He earned his medical degree from the Medical University of South Carolina College of Medicine and completed his residency training at the University of Pennsylvania Health System. His comprehensive medical education and extensive clinical background spanning 34 years have prepared him to address a wide range of health concerns affecting adults.

Dr. King practices at multiple locations throughout Pennsylvania, including York and Lancaster. He is affiliated with Lancaster General Hospital and provides care through several medical centers in the region. His expertise includes diagnosing and treating pulmonary nodules, managing complex cases involving altered consciousness, and addressing substance-related health complications. He performs diagnostic procedures such as chest imaging studies and heart rhythm monitoring to help evaluate his patients' conditions. Patients …have given Dr. King an average rating of 4.0 out of 5 stars.