Jolan Walter is a Pediatric Allergy and Immunologist in St Petersburg, Florida. Dr. Walter is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Severe Combined Immunodeficiency (SCID), Primary Immunodeficiency (PID), Infantile Neutropenia, and Common Variable Immune Deficiency.

Bridget Kennedy is a Pediatric Nurse Practitioner who practices in pediatric pulmonology and sleep medicine. Her areas of focus are patient care, health care education, research, administrative compliance and leadership. Bridget previously worked for Johns Hopkins All Children’s Hospital as a registered nurse from 2003-14 on the pediatric subspecialty unit. During this time, she pursued her Masters of Science in Nursing from the University of South Florida. She returned to the hospital in 2017 to focus on pulmonology patients, with particular interest in Cystic Fibrosis and asthma. Her previous ARNP experience has been in pediatric pulmonology and sleep medicine, as well as an adjunct clinical pediatric instructor for Utica College of Nursing. Ms. Kennedy is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top area of expertise is Secondary Immunodeficiency (SID).

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 Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Obesity in Children, and Gastrostomy.

Dr. Hess specializes in pediatric ophthalmology in the Johns Hopkins All Children’s Department of Pediatric Medicine. He served as chief of the medical staff from 2017-2019. He joined the Johns Hopkins All Children’s Hospital medical staff in 2004. Dr. Hess earned his medical degree from the University of South Florida Morsani College of Medicine in Tampa, Florida. He trained as an ophthalmology resident at Medical College of Virginia and completed a pediatric ophthalmology fellowship at Duke University Eye Center. Dr. Hess is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Strabismus, Esotropia, X-Linked Infantile Nystagmus, and Amblyopia.

Dr. Wilsey specializes in pediatric gastroenterology, hepatology, and nutrition in the Department of Medicine. He is the vice chair of the Division of Gastroenterology and served as chief of the medical staff from 2020-2021. In 2022, he was named Johns Hopkins All Children’s Hospital Physician of the Year in the Johns Hopkins Medicine Clinical Awards. Dr. Wilsey is an advanced therapeutic endoscopist specializing in endoscopic retrograde cholangiopancreatography (ERCP) for infants and children. He is one of a select group of gastroenterologists with this expertise internationally and across North America. At Johns Hopkins All Children’s Hospital, he has developed and implemented multiple clinical innovations related to therapeutic endoscopy. He is an associate professor of clinical pediatrics at the Johns Hopkins University School of Medicine. Additionally, he is a core faculty member of the Johns Hopkins All Children’s Pediatric Residency Training Program, where he serves as a faculty and research mentor for pediatric resident physicians. Dr. Wilsey has published more than 90 peer-reviewed research articles, review articles, case reports, consensus statements, and book chapters. He also serves as a peer reviewer for several medical journals, and is the associate editor of the Journal of Pediatric Gastroenterology and Nutrition. He has delivered numerous talks nationally and internationally in the field of advanced therapeutic endoscopy, including the management of esophageal strictures. Dr. Wilsey joined the medical staff in 2002. He is also a clinical professor of pediatrics at the University of South Florida College of Medicine and a former associate program director of the University of South Florida Pediatric Residency Training Program. He earned his medical degree from the University of Miami School of Medicine. He completed his pediatric residency at Baylor College of Medicine and Texas Children’s Hospital, followed by fellowship training in pediatric gastroenterology, hepatology, and nutrition at Baylor College of Medicine and Texas Children’s Hospital. Dr. Wilsey sees patients at the following location: Outpatient Care, St. Petersburg 601 5th Street South, St. Petersburg, FL 33701 Phone: 727-822-4300 Recent News Articles and Media Coverage Study finds possible link between long COVID and mystery hepatitis in kids, Today Show - NBC (June 17, 2022) Is COVID-19 Related to Pediatric Cases of Hepatitis? Verywell Health (June 28, 2022). Dr. Wilsey is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Esophageal Atresia, Eosinophilic Esophagitis, Tracheoesophageal Fistula, Gastrostomy, and Endoscopy.

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 Secondary Immunodeficiency (SID). 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 Secondary Immunodeficiency (SID). 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 Secondary Immunodeficiency (SID). 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 Secondary Immunodeficiency (SID). Her top areas of expertise are Familial Short Stature (FSS), Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), and Scoliosis.

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 Secondary Immunodeficiency (SID). Her top areas of expertise are Asthma, Cystic Fibrosis, Trisomy 13, and Secondary Immunodeficiency (SID). Dr. Couluris is currently accepting new patients.

Omar Santana is an Endocrinologist in Tampa, Florida. Dr. Santana is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Type 2 Diabetes (T2D), Secondary Immunodeficiency (SID), Maturity Onset Diabetes of the Young, and Type 1 Diabetes (T1D).