Pediatric Pulmonary and Asthma Center is the office of Dr. Samuel M. Rosenberg and Dr. Stuart M. Tomares, both board-certified internists and pediatricians with their office located in Rockville. The office specializes in the diagnosis and treatment of children's sleep disorders, asthma, cystic fibrosis and BPD. For more information about the practice, insurance and appointments, see the Pediatric Pulmonary and Asthma Center website.