About Us

Led by Laszlo Nagy, M.D., Ph.D., the Nagy Lab at Johns Hopkins All Children's Hospital in St. Petersburg, Florida, spends considerable time seeking to understand a key component of that response.

Kai arrived weighing a tiny 3 pounds, 14 ounces. Just a little over 12 hours after she was born, she was set to have her CDH repair surgery.

The Johns Hopkins All Children’s Heart Institute, recently ranked #46 in the nation in the U.S. News & World Report pediatric hospital rankings for 2024-2025, receives $15 million endowment.

When Kaydee’s mother rushed her to the hospital, her heart was failing as a result of a common illness — a case of the flu. She didn’t have typical flu symptoms, and instead had viral myocarditis, which causes the immune system to attack the heart muscle. The Heart Institute team and providers throughout the hospital came together to save Kaydee’s life.

Johns Hopkins All Children’s Hospital is the number one children’s hospital in Florida according to the 2024-2025 U.S. News & World Report survey, the fourth time in five years it has led the state in ranked pediatric specialties.

Mia was born prematurely weighing only 350 grams - 0.77 pounds. Tiny Mia's determination to live despite her size quickly won a special place in everyone's hearts.

Amoura, who turned 6 in August, was diagnosed with sickle cell disease at Lakewood Ranch Medical Center through a routine "heel stick" blood test given to newborns.

Our community has been devastated by Hurricanes Helene and Milton. As you and your loved ones recover, Johns Hopkins All Children’s is here to support you.

Meet 8-year-old Valentina, from Guatemala, who began having fevers and was suffering from low blood counts, doctors in her native country were stumped. Lucky for Valentina, her aunt happens to live in Florida and knew about Johns Hopkins All Children's Hospital.