Dr. John D. Giardino, Jr., is a board certified pediatrician and member of the American Academy of Pediatrics. He completed a combined internal medicine and pediatrics residency at Pennsylvania State Milton S. Hershey Medical Center after receiving his Doctor of Medicine degree from MCP Hahnemann School of Medicine. A summa cum laude graduate of Villanova University, he earned his bachelor's degree in comprehensive science.

Dr. Giardino has worked as a primary care pediatrician since completing his residency in 2004. His clinical interests include nutrition, eating disorders, obesity, developmental pediatrics, adolescent medicine, ADHD, school problems, and preventive care.