Dr. Maria Gina Bartellino, MD is a board-certified pediatrician committed to providing exceptional care to children and families in Long Island, New York. She graduated from St. George's University School of Medicine and completed her residency at Goryeb Children’s Hospital at Morristown Medical Center. With a Bachelor of Science in Psychology from SUNY Stony Brook University, Dr. Bartellino possesses a robust understanding of child development and psychology....