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. Dr. Green is rated as an Advanced provider by MediFind in the treatment of Cystic Fibrosis. Her top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Obesity in Children, and Gastrostomy.

Dr. Katz is the Medical Director of the Sleep Center at Johns Hopkins All Children’s Hospital. He joined the medical staff in 2023. He sees patients at the main campus in St. Petersburg, Florida, as well as at Johns Hopkins All Children’s Outpatient Care, Sarasota. Dr. Katz earned his medical degree from McGill University. He completed his internship and residency in pediatrics at the University of California, Irvine Medical Center. He also completed a fellowship in pediatric pulmonology at the Johns Hopkins University School of Medicine in Baltimore, Maryland. His clinical interests include sleep-disordered breathing, infant breathing disturbances and hypersomnia. His research interests are focused on the pathophysiology of obstructive sleep apnea in children. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Cystic Fibrosis. His top areas of expertise are Obstructive Sleep Apnea, Micrognathia, Cerebral Hypoxia, Adenoidectomy, and Gastrostomy.

Dr. McKinley specializes in pediatric pulmonology in the Department of Medicine. His areas of clinical focus include cystic fibrosis, pulmonary hypertension, acute asthma, lung disease related to sickle cell disease, interstitial and rare lung disease. Dr. McKinley joined Johns Hopkins All Children’s Hospital in August 2016 after completing a fellowship in pediatric pulmonary medicine at Baylor College of Medicine –Texas Children’s Hospital in Houston. Dr. McKinley received the Johns Hopkins All Children’s Excellence in Service and Professionalism Award in the 2022 Johns Hopkins Medicine Clinical Awards. While completing his pediatric residency at the USF Health Morsani College of Medicine and Johns Hopkins All Children’s Hospital, Dr. McKinley received the Allen Root, M.D., Resident of the Year Award (June 2013) and the CREST Resident Teacher of the Year Award. He is a graduate of the Lake Erie College of Osteopathic Medicine in Bradenton, Florida. Dr. Mckinley is rated as an Experienced provider by MediFind in the treatment of Cystic Fibrosis. His top areas of expertise are Asthma, Cystic Fibrosis, Secondary Immunodeficiency (SID), and Newborn Jaundice.

Dr. Jabre is a pediatric pulmonologist and bioethicist, and medical director of the chronic ventilation program at Johns Hopkins All Children’s. He joined the hospital staff in 2020 and serves as an assistant professor of pediatrics through the Johns Hopkins University School of Medicine. He is also an affiliate of the Johns Hopkins Berman Institute of Bioethics. Dr. Jabre earned his medical degree from the University of Cincinnati College of Medicine, where he was inducted into the Gold Humanism Honor Society and was recognized as the sole recipient of the Leonard Tow Humanism in Medicine Award in his graduating class. He completed his pediatric residency at Johns Hopkins All Children’s Hospital, followed by a clinical fellowship in pediatric pulmonology at the Johns Hopkins University School of Medicine and a postdoctoral fellowship in bioethics at the Johns Hopkins Berman Institute. Clinically, Dr. Jabre provides the full spectrum of pediatric pulmonary care, with a special focus on children with chronic respiratory failure and technology dependence. He serves as the attending pulmonologist in the ventilator clinic, which supports children who require home mechanical ventilation. He also provides pulmonary care for children with neuromuscular disorders through the hospital’s Muscular Dystrophy Association (MDA) Clinic. Dr. Jabre is passionate about delivering compassionate, patient-centered care. His approach to medicine is grounded in the principles of humanism, empathy, and shared decision-making. His educational efforts include clinical instruction in pediatric pulmonary medicine, medical ethics education, and research mentorship for residents at Johns Hopkins All Children’s and the University of South Florida. His research focuses on improving parent-clinician communication during decision-making about pediatric tracheostomy and home mechanical ventilation. He has contributed to the development of a web-based decision support tool for families and currently serves as the local site investigator for an NIH-funded, multi-center clinical trial evaluating the impact of family and clinician interventions on decision-making in this setting. Dr. Jabre is rated as an Experienced provider by MediFind in the treatment of Cystic Fibrosis. His top areas of expertise are Secondary Immunodeficiency (SID), Asthma, Cystic Fibrosis, and Newborn Jaundice.

Diana Marin is a Radiologist in Saint Petersburg, Florida. Dr. Marin is rated as an Experienced provider by MediFind in the treatment of Cystic Fibrosis. Her top areas of expertise are Familial Short Stature (FSS), Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), and Scoliosis.

Anthony Kriseman is a Pediatric Pulmonologist and a Pediatrics provider in St Petersburg, Florida. Dr. Kriseman is rated as an Experienced provider by MediFind in the treatment of Cystic Fibrosis. His top areas of expertise are Congenital Central Hypoventilation Syndrome, Cystic Fibrosis, and Cerebral Hypoxia.

Marisa Couluris is a Pediatric Pulmonologist and a Pediatrics provider in Saint Petersburg, Florida. Dr. Couluris is rated as an Experienced provider by MediFind in the treatment of Cystic Fibrosis. Her top areas of expertise are Asthma, Cystic Fibrosis, Trisomy 13, and Secondary Immunodeficiency (SID). Dr. Couluris is currently accepting new patients.

Kenneth Yen is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Saint Petersburg, Florida. Dr. Yen is rated as an Advanced provider by MediFind in the treatment of Cystic Fibrosis. His top areas of expertise are Pneumonia, Cystic Fibrosis, Hospital-Acquired Pneumonia, Gastrostomy, and Endoscopy. Dr. Yen is currently accepting new patients.

Clifford Davis is an Interventional Radiologist and a Radiologist in Tampa, Florida. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Cystic Fibrosis. His top areas of expertise are End-Stage Renal Disease (ESRD), Fibrolamellar Carcinoma, Intussusception in Children, Liver Embolization, and Prostatic Artery Embolization. Dr. Davis is currently accepting new patients.