Dr. Brian Hasselfeld practices internal medicine and pediatrics at Johns Hopkins Community Physicians. He also serves as Medical Director, Digital Health and Telemedicine for the Office of Johns Hopkins Physicians and is an Instructor in General Internal Medicine and Pediatrics for the Johns Hopkins School of Medicine. Dr. Hasselfeld earned his MD at Tulane University School of Medicine and completed residency training in Internal Medicine and Pediatrics at Harvard's Brigham and Women's Hospital and at Boston Children's Hospital.