Dr. Margaret Steiner Grillo, MD

Dr. Margaret Grillo is an endocrinologist who specializes in diabetes and metabolism, bringing nine years of dedicated experience to her practice. She earned her medical degree from the American University of the Caribbean School of Medicine, where she developed her foundation in treating complex hormonal and metabolic conditions. Dr. Grillo focuses her expertise on helping patients manage diabetes and other endocrine disorders that affect how the body processes energy and maintains balance. She provides care in English to ensure clear communication with her patients.

Dr. Grillo practices at Cohen Children's Northwell Health Physician Partners in New Hyde Park, New York, where she treats a range of conditions including pediatric obesity and high blood sugar in children. She also manages hyperglycemic emergencies, providing critical care when blood sugar levels become dangerously elevated. Her diagnostic approach includes performing complete blood counts and thyroid hormone tests to …evaluate how well the endocrine system is functioning. Additionally, she conducts thyroxine tests to assess thyroid function and help determine the best treatment plans for her young patients.