Irwin Ingwer, 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 Plainview, 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.

Ron Kastner MD is a Board Certified Internist. He graduated from the New York University School of Medicine. Dr. Kastner completed a three year Internal Medicine residency at Mount Sinai Hospital, New York City after which he joined Island Medical Group.