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Kelly Hanretta, DO

Assistant Professor
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About

Titles

Assistant Professor

Biography

Dr. Kelly Hanretta is a well-respected cardiologist, dedicated to the care of her patients. She has significant experience in the management of a wide variety of cardiovascular diseases, as well as a focus on prevention, family heart health, women's heart health, and geriatric cardiology.

Originally practicing in New York for the first few years after completion of her professional training, she has been caring for patients in Connecticut and Rhode Island over the last several years. She has received a number of awards and accolades over the span of her career, both from peers and patients alike.

Dr. Hanretta finds joy in academic medicine, the gift of playing a part in teaching the art of medicine to the next generations of physicians, particularly the importance of compassion.

Last Updated on June 02, 2026.

Departments & Organizations

Education & Training

Chief Cardiology Fellow
Rutgers - Robert Wood Johnson Medical School
Cardiology Fellow
Rutgers - Robert Wood Johnson Medical School
Chief Resident
St. Luke’s-Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons
Medical Resident
St. Luke’s-Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons
Intern
St. Luke’s-Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons
DO
New York College of Osteopathic Medicine, Medical School
BS
Siena College, Biology

Board Certifications

  • Cardiovascular Disease

    Certification Organization
    American Osteopathic Association
    Original Certification Date
    2023
  • Internal Medicine

    Certification Organization
    American Osteopathic Association
    Original Certification Date
    2021

Research

Publications

2015

Academic Achievements & Community Involvement

Honors

  • honor

    Doctor of Distinction, Caring for All Award

  • honor

    Fellow of the Year

  • honor

    Resident of the Year

  • honor

    Intern of the Year

Get In Touch

Contacts

Appointment Number
Mailing Addresses

Yale School of Medicine

333 Cedar Street

New Haven, CT 06510

United States

Cardiovascular Medicine

Yale New Haven Health Heart and Vascular Center, 633 Middlesex Turnpike

Old Saybrook, CT 06475

United States

Locations

  • Yale Medicine

    Academic Office

    135 Sherman Avenue

    New Haven, CT 06511