6175 Sunrise Highway Massapequa, NY 11758

Dr. Brian Galler

Board Certified in Internal Medicine, Cardiology, Nuclear Cardiology, and Interventional Cardiology

Brian Galler DO, FACC


Dr. Brian Galler graduated from the University of Pennsylvania in 2002 before pursuing his dream of becoming a physician at the Philadelphia College of Osteopathic Medicine. Upon graduating in 2006, he completed his residency training in Internal Medicine at the University of Medicine and Dentistry of New Jersey School of Osteopathic Medicine. Dr. Galler completed his Cardiovascular Diseases Fellowship training at Oakwood Southshore Medical Center in Trenton, Michigan and then returned to New York to complete his Interventional Cardiology training at Winthrop University Hospital. He combines his holistic, patient-centered approach to disease management with advanced training in most invasive procedures.


  • Cardiology
  • Internal Medicine
  • Interventional Cardiology
  • Echocardiography
  • Nuclear Cardiology


  • St Joseph Hospital
  • NYU Winthrop Hospital


  • American Osteopathic Board of Internal Medicine – Cardiology
  • American Osteopathic Board of Internal Medicine – Internal Medicine
  • American Osteopathic Board of Internal Medicine – Interventional Cardiology 
  • American Osteopathic Board of Internal Medicine – Echocardiography
  • American Osteopathic Board of Internal Medicine – Nuclear Cardiology


  • American College of Physicians
  • American Osteopathic Association
  • American College of Cardiology
  • American College of Osteopathic Internists
  • American Society of Echocardiography and American Society of Nuclear Cardiology

Schedule Your Appointment With Dr. Galler Today.