Dennis M. Rosen, MD

Dr. Dennis Rosen is a pulmonologist who has dedicated over five decades to treating respiratory conditions in children and adults. He earned his medical degree from Hadassah Medical School at The Hebrew University of Jerusalem in Israel, followed by pediatric residencies at Kaplan Medical Center, Children's Hospital Medical Center, and Boston City Hospital. Dr. Rosen is board-certified in pediatrics by the American Board of Pediatrics, bringing 55 years of clinical experience to his practice. He speaks Hebrew, English, and Spanish fluently.

Dr. Rosen practices at Boston Children's Hospital in Boston, Massachusetts, where he specializes in treating asthma and sleep apnea in pediatric patients. He performs comprehensive pulmonary function testing to evaluate lung capacity and breathing patterns. Dr. Rosen also conducts bronchodilator reversibility testing to assess how well breathing medications work for individual patients. His expertise includes asthma challenge tests, which help …identify specific triggers that may worsen respiratory symptoms in children.