Michael J. Wilsey, Jr., MD, FAAP, NASPGHAN-F, is a Clinical Professor of Pediatrics at the University of South Florida Morsani College of Medicine. He serves as the Director of Interventional Endoscopy and the Vice-Chief of the Department of Pediatric Gastroenterology at Johns Hopkins All Children's Hospital in St. Petersburg, Florida, where he also served as the former Chief of the Medical Staff.

Dr. Wilsey graduated from the University of Miami School of Medicine and completed his residency training in Pediatrics and fellowship training in Pediatric Gastroenterology, Hepatology, and Nutrition at Texas Children's Hospital and the Baylor College of Medicine in Houston, Texas.

A leader in his field, Dr. Wilsey has authored over 100 publications and serves as an Associate Editor for the Journal of Pediatric Gastroenterology and Nutrition. He is a reviewer for several medical journals and has been nominated numerous times for awards in teaching excellence. Additionally, he is the Past-President of the Hillsborough County Pediatric Society, the former Florida Region 5 Representative for the American Academy of Pediatrics (AAP), and the former Associate Residency Director for the USF pediatric residency training program.