Dr. Mark T. Jennings

Dr. Rebecca Dezube is an assistant professor of medicine at the Johns Hopkins University School of Medicine. Her areas of clinical expertise are cystic fibrosis and critical care medicine. She sees patients in the adult cystic fibrosis (CF) clinic as well as in the medical intensive care unit (MICU). She received her A.B. from Harvard University and earned her M.D. from Vanderbilt University School of Medicine. She completed her residency in internal medicine at Johns Hopkins, where she also served as an Assistant Chief of Service. She also trained as a fellow in pulmonary and critical care medicine at Johns Hopkins and served as the Chief Fellow in Pulmonary and Critical Care Medicine. Dr. Dezube joined the Johns Hopkins faculty in 2017. Dr. Dezube is rated as a Distinguished provider by MediFind in the treatment of Newborn Jaundice. Her top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), and Newborn Jaundice.

Dr. Lechtzin is a pulmonary and critical care medicine physician. He directs the Adult CF program and the neuromuscular pulmonary clinic at Johns Hopkins and is an expert in the treatment of cystic fibrosis, pulmonary complications of neuromuscular disease and the care of critically ill patients in the Medical ICU. He is a member of the Longcope Firm Faculty and provides teaching to medical students and residents at Johns Hopkins. Dr. Lechtzin is rated as a Distinguished provider by MediFind in the treatment of Newborn Jaundice. His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Lung Transplant, and Endoscopy.

Christopher King is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Leesburg, Virginia. Dr. King is rated as a Distinguished provider by MediFind in the treatment of Newborn Jaundice. His top areas of expertise are Acute Interstitial Pneumonia, Hypersensitivity Pneumonitis, Pulmonary Veno-Occlusive Disease, and Interstitial Lung Disease. Dr. King is currently accepting new patients.