Dr. Clara E. Lengyel-Kremenic is an endocrinologist in Medford, New York and is affiliated with Huntington Hospital at Northwell Health. She received her medical degree from New York University Grossman School of Medicine and has been in practice for more than 20 years. Dr. Clara E. Lengyel-Kremenic has expertise in treating diabetes, among other conditions - see all areas of expertise. Dr. Clara E. Lengyel-Kremenic accepts Medicare, Humana, Cigna, Blue Cross - see other insurance plans accepted.