Addie Dissick, MD

Did you know that heart disease is the leading cause of death in the U.S.? This is why it's important to have a heart doctor. At Optum, we can help identify the cause of your symptoms and provide diagnosis and individualized treatment to help you live your healthiest life. With an office conveniently located in New Hyde Park, NY, our specialists offer care for a range of services including echo stress test, electrocardiogram (EKG), echocardiogram, pacemaker monitoring and more. Optum accepts most major health plans.

Endocrinology involves diseases of the endocrine system. These diseases affect the body's hormones and metabolism. When hormones are out of balance, they can affect many parts of your health, like energy, weight, and mood. Martin Greenfield, MD is a board-certified physician, specializing in Endocrinology, diabetes and metabolism. With an office conveniently located in New Hyde Park, NY, Dr. Greenfield specializes in treating a range of conditions including adrenal disorders, diabetes, polycystic overy syndrome (PCOS), genetic endocrine disorders, parathyroid disorders, thyroid disorders and much more. Our team also provides a range of diagnostic testing and treatment services including bone density, continuous glucose monitoring, and insulin pumps.