About
Roy C. St. John, MD, is a physician specializing in pulmonary disease with additional expertise in critical care medicine. He provides comprehensive evaluation and management of complex respiratory conditions and supports hospitalized patients who require intensive monitoring and advanced cardiopulmonary care.
Dr. St. John earned his medical degree from The Ohio State University College of Medicine. He completed postgraduate training at Ohio State University Hospital, including residency training in internal medicine and fellowship training in pulmonary and critical care medicine. He is board certified by the American Board of Internal Medicine.
In addition to his clinical work, Dr. St. John has contributed to the medical literature as a collaborator/author on research involving severe community-acquired pneumonia, reflecting an ongoing commitment to evidence-based care. He is recognized for a thoughtful, patient-centered approach that emphasizes careful assessment, clear communication, and coordinated care across settings to help patients achieve the best possible respiratory health and overall well-being.