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Keith S Leibowitz,  DO

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Keith S Leibowitz, DO

Cardiology

4.9
(637)

Male

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About me

Dr. Keith Leibowitz is a fellowship-trained cardiologist with Atlantic Medical Group Lakeland Cardiology. Board-certified in internal medicine, nuclear cardiology, echocardiology, and cardiovascular disease, Dr. Leibowitz cares for patients with diseases of the heart and blood vessels, providing expert diagnostics, assessment and treatment. He has particular expertise in echocardiography and noninvasive cardiology, as well as interpreting nuclear imaging, stress echocardiograms, carotid studies, and Holter monitor studies. Dedicated to heart health, Dr. Leibowitz approaches each patient with kindness and empathy with the goal of optimizing his/her ability to maintain an active and energetic lifestyle. He is a clinical research investigator, dedicated to advancing noninvasive procedures to detect and treat heart problems. After earning his degree from UMDNJ-School of Osteopathic Medicine, Dr. Leibowitz completed his residency at Beth Israel Medical Center of the Albert Einstein College of Medicine in New York. He then pursued a fellowship in cardiology at Beth Israel Medical Center. Additionally, he has completed training in various aspects of nuclear medicine and has a certificate of competency in nuclear medical education. He is also a fellow of the American College of Cardiology. Dr. Leibowitz is a participating provider of the Atlantic Accountable Care Organization.

SPECIALTIES

  • Cardiology

AFFILIATIONS

  • Accountable Care Organization

  • Atlantic Medical Group

  • Morristown Medical Center

Where to see me

Insurance

Please contact the practice to confirm your health plan is accepted.

  • Aetna

  • Aetna Better Health

  • Aetna Exchange Plans (CVS)

  • Aetna Medicare Prime

  • Aetna Whole Health

  • AmBetter

  • Amerihealth

  • AmeriHealth Caritas VIP Care

  • AmeriHealth Regional Preferred Local Value

  • Brighton Health Plan Solutions

  • Education & Experience

    TRAINING

    University of Medicine and Dentistry of NJ

    Medical School

    Beth Israel Medical Center

    Residency

    Beth Israel Medical Center

    Fellowship

    BOARD CERTIFICATIONS

    Cardiovascular Disease

    American Board of Internal Medicine

    Internal Medicine

    American Board of Internal Medicine

    Patient Reviews

    OVERALL RATING

    4.9

    (637 ratings)
    118 reviews
    • 5.0
      Jun 30, 2026
      Dr. Leibowitz is a very caring kind respectful doctors. I am proud calling them my Drs and I highly recommend lakeland cardiology
    • 5.0
      Jun 30, 2026
      No treatment proposed, but he is always very clear about everything.
    • 5.0
      Jun 21, 2026
      I always recommend this place to others
    • 5.0
      Jun 20, 2026
      This Doctor is the best!!
    • 5.0
      Jun 18, 2026
      Was able to do last minute testing for my husband as requested by the physician.