Heart Associates of LI Physicians


For a small practice, we cover an impressive range of specialty areas. Our physicians have the skill, expertise, and board-certification you seek within the following specialties:

  • Interventional Cardiology
  • Nuclear Cardiology
  • Cardiovascular Disease
  • Echocardiology
  • Nuclear Medicine
  • Cardiovascular Computed Tomography

HALI physicians have hospital admitting privileges at these top hospitals:

  • Stony Brook University Hospital
  • St. Charles Hospital
  • John T. Mather Memorial Hospital
Photograph of Grace Chung, MDGrace Chung, MD, FACC
John P. DervanJohn P. Dervan, MD, FACC
Daniel R. MontelleseDaniel R. Montellese, MD, FACC
John M. ReitanoJohn M. Reitano, MD, FACC, FCCC, FCCP
Mitchell A. SaundersMitchell A. Saunders, MD, FACC
John A. Savino III, MD, FACC