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  • Cardiovascular Disease, Internal Medicine
  • Accepting new patients
  • 46 years of experience
  • Western Connecticut Medical Group Cardio-Thoracic Surgery 111 Osborne St Fl 3, Danbury, CT 06810
  • (203) 739-6586

Brief Intro

Dr. Keller graduated from the Ohio State University College of Medicine & Public Health in 1979. He works in Danbury, CT and 4 other locations and specializes in Cardiovascular Disease and Internal Medicine. Dr. Keller is affiliated with New Milford Hospital.

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Education Background

RESIDENCY

University Of Texas Health System

MEDICAL SCHOOL

Ohio State University College Of Medicine & Public Health - 1979

Languages Spoken

  • English

Location & Hours

  • Western Connecticut Medical Group
  • 111 Osborne St Fl 3, 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
  • Internal Medicine

Conditions Addressed

  • Hypertension (HTN)
  • Angina Pectoris
  • Aortic Valvular Disease
  • Cardiac Arrhythmia
  • Paroxysmal Supraventricular Tachycardia (PSVT)
  • Atrial Fibrillation and Atrial Flutter
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • AARP
  • Medicare
  • 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