Marisa Ryan MD PhD  Pediatric Otolaryngologist
Pediatric otolaryngologist Marisa Ryan treats the spectrum of pediatric ear, nose and throat disorders, including sinus, voice and airway conditions as well as head and neck masses. Dr. Ryan sees patients at the Johns Hopkins Children’s Center and Johns Hopkins and Health Care and Surgery Center at Green Spring Station. For more information visit #JohnsHopkinsMedicine #pediatricENT #otolaryngology For more information: