Dr. Leonard Grauer, MD

Dr. Leonard Grauer, MD

Cardiology  ·  
Male  ·  
Age 74
Dr. Leonard Grauer, MD is a cardiology specialist in North Haven, CT and has been practicing for 44 years. He graduated from Yale University in 1968 and specializes in cardiology.

100 Broadway

North Haven, CT 06473

Contact Information

Insurance Accepted

  • EmblemHealth
  • Humana

*Please verify this information when scheduling an appointment.

Learn about Dr. Grauer

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Dr. Grauer's Experience

Dr. Grauer's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Cardiology
  • Board certified in Cardiovascular Disease and Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

1  Specialties

  • Cardiology

2  Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Background Check

0 Malpractice Claims

No malpractice history found for Connecticut.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Yale University
    Medical School | Graduated 1968
  • Yale University New Haven Hospital
    Internship Hospital | Completed 1969
  • Yale University New Haven Hospital
    Residency Hospital | Completed 1970
  • National Heart and Lung Institute
    Fellowship Hospital | Completed 1974

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Grauer has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Grauer does not have any memberships or affiliations listed. If you are Dr. Grauer and would like to add memberships or affiliations, please update your profile.

Dr. Grauer's Reviews

Likelihood of recommending Dr. Grauer to family and friends
1 review

Likelihood to Recommend (1)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Grauer's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes
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