1575 Hillside Ave, Suite 307, New Hyde Park, NY 11040      Phone: 516.488.1900







Dr. Frank Roberto is a Board Certified Pediatrician. He has been practicing pediatric medicine since July of 1996. Dr. Roberto completed his internship and residency in pediatrics at North Shore University Hospital at Manhasset in 1999.

Dr. Roberto was originally part of a group practice on the south shore of Long Island for five years. He left that practice in 2003 and established NEW HYDE PARK PEDIATRICS where he has worked diligently to develop a loyal patient base by delivering the highest quality healthcare to children.

Dr. Roberto is a Fellow of The American Academy of Pediatrics, a member of Nassau County Pediatric Society, and The Director of Health Services for The New Hyde Park – Garden City Park School District.
Dr. Jessica Mantzouranis joined NEW HYDE PARK PEDIATRICS in July 2011. Prior to joining NEW HYDE PARK PEDIATRICS, Dr. Mantzouranis practiced pediatrics medicine in pediatric practices located in Oyster Bay, NY and Glen Cove, NY since 2006.

Dr. Mantzouranis completed her internship and residency in pediatrics at North Shore-Long Island Jewish Health System, Cohen Children’s Medical Center (formerly known as Schneider's Children Hospital) in 2006. She is a Board Certified Pediatrician, and a Fellow of The American Academy of Pediatrics.

Dr. Mantzouranis has a special interest in newborn and infant care, and toddler discipline. At home she is mother to three young children, Kira, Nathaniel, and Andra.