Rafael Martinez MD, FCCP

Pulmonary Sleep of Tampa Bay, co-founded by Dr. Dragos Zanchi, specializes in pulmonology, sleep disorders, and lung cancer screening, offering a comprehensive approach to patient care that connects various body systems. With a commitment to treating patients like family, the practice combines advanced medical expertise with a personal touch, ensuring each individual receives tailored attention for their health needs. Dr. Zanchi brings a wealth of experience, having trained in cardiology, internal medicine, pulmonary medicine, and sleep disorders, and has been practicing in the Tampa Bay area since 2004. His dedication to ongoing learning and collaboration with other medical specialists allows him to provide innovative and effective solutions for his patients. Generated from the website

Dr. Green, M.D., M.H.S., is a pediatric pulmonologist and the medical director of the nationally accredited Cystic Fibrosis (CF) Care Center and the CF Therapeutic Development Center at Johns Hopkins All Children’s Hospital. She is focused on clinical care for patients with CF and clinical research using genetic modifiers of CF disease. Dr. Green is also an assistant professor of pediatrics with the Johns Hopkins University School of Medicine. Dr. Green and the CF team were honored for Innovations in Clinical Care for Johns Hopkins All Children's in the 2024 Johns Hopkins Medicine Clinical Awards and for Clinical Collaboration and Teamwork in 2019. Dr. Green joined the Johns Hopkins All Children’s Hospital faculty in 2015. She previously served as associate director of the Duke University Pediatric Cystic Fibrosis Center and was an assistant professor of pediatrics at the Duke University School of Medicine. She completed her pediatric residency and pediatric pulmonary fellowship at the Johns Hopkins University School of Medicine. She holds a masters in health science degree from the Johns Hopkins Bloomberg School of Health, with an emphasis on design of clinical research trials and clinical epidemiology. She is a graduate of the University of Florida School of Medicine. Dr. Green serves as principal investigator for six clinical trials in cystic fibrosis and previously was principal site investigator for a multi-center consortium for asthma research supported by the American Lung Association.