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  • Cardiovascular Disease, Critical Care Medicine
  • Accepting new patients
  • 48 years of experience
  • Douglas A Byrnes MD PC 152 E Main St Ste B, Huntington, NY 11743
  • (631) 425-1616

Brief Intro

Dr. Byrnes graduated from the New York Medical College,New York Medical College in 1977. Dr. Byrnes works in Huntington, NY and specializes in Cardiovascular Disease and Critical Care Medicine. Dr. Byrnes is affiliated with Huntington Hospital.

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Education Background

RESIDENCY

St Vincents Hospital

MEDICAL SCHOOL

New York Medical College - 1977

New York Medical College - 1977

Languages Spoken

  • English

Location & Hours

  • Douglas A Byrnes MD PC
  • 152 E Main St Ste B, Huntington, NY 11743
  • Mon:Closed
    Tue:9:00 am - 5:00 pm
    Wed:9:00 am - 5:00 pm
    Thu:9:00 am - 5:00 pm
    Fri:9:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Cardiovascular Disease
  • Critical Care Medicine

Conditions Addressed

  • Ischemic Heart Disease
  • Angina Pectoris
  • Valvular Heart Disease
  • Aortic Valvular Disease
  • Paroxysmal Supraventricular Tachycardia (PSVT)
  • Cardiomyopathy
  • Atrial Fibrillation and Atrial Flutter
  • Congenital Anomalies of the Heart
  • Mitral Stenosis
  • Mitral Valvular Disease
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  • Cancer 43
  • Cardiology, Heart & Vascular Surgery 31
  • Orthopedics 75
  • Neurology & Neurosurgery 60
  • Gastroenterology & GI Surgery 75
  • Pulmonology & Lung Surgery 91
  • Diabetes & Endocrinology 44
  • Children's Hospital 22
  • Urology 87
  • Psychiatry 103
  • Geriatrics 82
  • Rehabilitation 38
  • Obsterics & Gynecology 17
  • Ophthalmology 4
  • Ear, Nose & Throat 11
  • Rheumatology 2
  • Long Term Care 3
  • Maternity Care (Uncomplicated Pregnancy) 60