Rybstein Medical (MKR Medical PC) is a trusted healthcare practice led by Dr. Marc Rybstein, a board-certified Cardiologist in Brooklyn, NY. We provide complete medical services in Cardiology, Primary Care, Internal Medicine, and Podiatry. Our clinic offers preventive care, heart disease management, cholesterol and hypertension treatment, and advanced cardiac testing including EKG, echocardiography, stress tests, and Holter monitoring. We also provide general health check-ups and foot care for diabetic and common podiatry conditions. Conveniently located on Utica Avenue, we accept most insurances and welcome new patients. Rybstein Medical is committed to delivering compassionate, patient-focused care for lasting health.