Dr. John Stephen Heintz, MD

Dr. John Heintz is an internal medicine physician with specialized expertise in pediatrics and pulmonology. He earned his medical degree from Ohio State University College of Medicine & Public Health and completed his residency at Ohio State University Medical Center. With over four decades of clinical practice, Dr. Heintz brings extensive experience to his patient care. He is fluent in both English and Spanish.

Dr. Heintz practices at multiple locations throughout Columbus, Ohio, with a primary affiliation at Nationwide Children's Hospital. His practice spans several facilities including the Mount Carmel Medical Group of TriVillage and Nationwide Children's Hospital Pulmonary Medicine. He provides comprehensive care for both adult and pediatric patients, with particular focus on respiratory and lung conditions. Patients consistently rate Dr. Heintz highly for his care, giving him an average rating of 4.9.