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Keith S Leibowitz,  DO

Accepting New Patients

Keith S Leibowitz, DO

Cardiology

4.9
(633)

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

  • AHS PPO

  • Amerihealth

  • Brighton Create

  • Brighton Healthplan Solutions

  • Centivo

  • Cigna

  • ClaimDoc LLC

  • Claim Watcher

  • Education & Experience

    TRAINING

    University Of Medicine & Dentistry of New Jersey-Osteopathic Medicine Stratford

    Medical School

    Mount Sinai Beth Israel

    Residency

    Mount Sinai Beth Israel

    Fellowship

    BOARD CERTIFICATIONS

    Cardiovascular Disease

    American Board of Internal Medicine

    Internal Medicine

    American Board of Internal Medicine

    Patient Reviews

    OVERALL RATING

    4.9

    (633 ratings)
    94 reviews
    • 5.0
      Sep 30, 2026
      Excellent Doctor who listened and gave solutions
    • 5.0
      Sep 29, 2026
      The doctor is responsive and respectful
    • 5.0
      Sep 23, 2026
      Dr Leibowitz was very polite and kept me informed about my health needs
    • 5.0
      Sep 16, 2026
      Very easy to talk to.
    • 5.0
      Sep 16, 2026
      Listened to my concern and provided a solution