Amityville Heart Center Cardiac Rehabilitation Group is part of the Amityville Heart Center. It specializes in providing rehabilitation services for patients who have undergone cardiac arrest or who have related issues. Specialties include pacemakers, angiography, table testing, echocardiograms, doppler studies and stress tests. The doctors at this location are Bimalkumar Brahmbhatt, M.D., F.A.C.C., Mathew T. Chengot, M.D., F.A.C.C., F.C.C.P., Mark Grudman, M.D., F.A.C.C., James, Colasacco, M.D., and Ralph Caselnova, M.D., F.A.C.C. Medicare, Medicaid, HMOs and Suffolk Health plans are accepted.