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  • Cardiovascular Disease
  • Accepting new patients
  • 52 years of experience
  • Nuvance Health Medical Practice - Cardiology Danbury 111 Osborne St Ste 131, Danbury, CT 06810
  • (203) 739-7155

Brief Intro

Dr. Jonathan Alexander is a board-certified cardiologist who has been practicing for more than 42 years. He provides personalized care, carefully taking patients through the diagnosis, use of appropriate testing and treatment of a wide variety of cardiovascular disorders. Dr. Alexander has particular expertise in nuclear cardiology, cardiac rehabilitation and the emerging field of cardio-oncology. He prides himself on his ability to communicate complex medical concepts clearly and compassionately. Dr. Alexander founded the Connecticut Chapter of the American College of Cardiology and served as its first Governor and President. He is an avid baseball fan and enjoys playing tennis, travelling and reading. He and his wife enjoy time spent with family, including their four grandchildren.

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Education Background

FELLOWSHIP

Yale-New Haven Obstetrics/Gynecology GME - 1978

RESIDENCY

Yale-New Haven Obstetrics/Gynecology GME - 1976

INTERNSHIP

Yale New Haven Hospital - 1974

MEDICAL SCHOOL

Albert Einstein College of Medicine - 1973

Languages Spoken

  • English

Location & Hours

  • 111 Osborne St Ste 131, Danbury, CT 06810
  • Mon:8:00 am - 4:30 pm
    Tue:8:00 am - 4:30 pm
    Wed:8:00 am - 4:30 pm
    Thu:8:00 am - 4:30 pm
    Fri:8:00 am - 4:30 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Cardiovascular Disease
  • Cancer 14
  • Cardiology, Heart & Vascular Surgery 7
  • Orthopedics 20
  • Neurology & Neurosurgery 17
  • Gastroenterology & GI Surgery 19
  • Pulmonology & Lung Surgery 21
  • Diabetes & Endocrinology 10
  • Children's Hospital 3
  • Urology 19
  • Psychiatry 27
  • Geriatrics 19
  • Rehabilitation 7
  • Obsterics & Gynecology 1
  • Ophthalmology 1
  • Ear, Nose & Throat 2
  • Long Term Care 3
  • Maternity Care (Uncomplicated Pregnancy) 16