Dr. Elliott specializes in pediatric ophthalmology in the Johns Hopkins All Children’s Department of Surgery. He earned his medical degree from the University of South Florida Morsani College of Medicine in Tampa, Florida. He completed his internship at Carraway Methodist Medical Center and completed an ophthalmology residency at the University of Alabama at Birmingham. Dr. Elliott also completed a pediatric ophthalmology fellowship at James Hall Eye Center/Eye Consultants of Atlanta. Dr. Elliott is rated as an Advanced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Strabismus, Hyperferritinemia-Cataract Syndrome, Esotropia, and Amblyopia.

Erin Petti is a Nurse Practitioner specialist and a Pediatric Neurologist in St Petersburg, Florida. Ms. Petti is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Transient Tic Disorder, Autism Spectrum Disorder, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), and Aphantasia.

Thieu Nguyen is a Pediatric Cardiologist and a Cardiologist in St Petersburg, Florida. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Aortopulmonary Window, Aorta-Pulmonary Artery Fistula, Ventricular Septal Defects, and Patent Ductus Arteriosus. Dr. Nguyen is currently accepting new patients.

Marco Pinder is a Pediatric Cardiologist in St Petersburg, Florida. Dr. Pinder is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Patent Ductus Arteriosus, Pulmonary Supravalvular Stenosis, Pulmonary Valve Stenosis, and Ventricular Septal Defects.

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 RASopathies. His top areas of expertise are Strabismus, Esotropia, X-Linked Infantile Nystagmus, and Amblyopia.

Dr. Alexander is a diagnostic radiologist at Johns Hopkins All Children’s. She sees patients on the hospital’s St. Petersburg, Florida, campus. She joined the medical staff in 2025. She was previously a radiologist at Boston Children’s Hospital. Dr. Alexander earned her medical degree from the University of Kansas School of Medicine in Wichita. She completed a diagnostic radiology residency at the University of Missouri in Kansas City. She then completed a diagnostic pediatric radiology fellowship followed by a pediatric musculoskeletal radiology fellowship at Boston Children’s Hospital. Dr. Alexander is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Scoliosis, Osteochondritis Dissecans, Knock Knees, and Caffey Disease.

Stephanie Kurtz is a Pediatric Cardiologist in St Petersburg, Florida. Dr. Kurtz is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Pulmonary Atresia with Intact Ventricular Septum, Right Ventricle Hypoplasia, Patent Ductus Arteriosus, and Ventricular Septal Defects.

Jorge Mccormack is a Pediatric Cardiologist in St Petersburg, Florida. Dr. Mccormack is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Congenital Heart Block, Heart Murmurs, Long QT Syndrome, and Wolff-Parkinson-White Syndrome.

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 RASopathies. His top areas of expertise are Esophageal Atresia, Eosinophilic Esophagitis, Tracheoesophageal Fistula, Gastrostomy, and Endoscopy.

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

Milan Lombardi is a Dermatologist in St Petersburg, Florida. Dr. Lombardi is rated as an Experienced provider by MediFind in the treatment of RASopathies. His top areas of expertise are Seborrheic Keratosis, Warts, Actinic Keratosis, and Sunburn. Dr. Lombardi is currently accepting new patients.

Yvonne Latimer is a primary care provider, practicing in Family Medicine in Tampa, Florida. Dr. Latimer is rated as an Experienced provider by MediFind in the treatment of RASopathies. Her top areas of expertise are Legius Syndrome, RASopathies, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Latimer is currently accepting new patients.