Dr. Costabile joined Briarcliff Pediatric Associates in July 2002.

He completed his pediatric training at Children’s Hospital of New York (CHONY) after receiving his medical degree from SUNY Stony Brook School of Medicine.

A board certified pediatrician and Fellow of the American Academy of Pediatrics, Dr. Costabile takes pride in guiding parents through the wondrous process of watching their children grow and develop into young adults. He also works as a pediatric hospitalist at Phelps Hospital and previously spent time working in the pediatric ER at CHONY caring for critically ill children.

In addition to clinical practice, Dr. Costabile teaches first year medical students from New York Medical College.

Originally from Brooklyn, Dr. Costabile currently resides in Westchester, NY with his wife and two children. He enjoys swimming, biking, running and rooting for the New York Yankees.