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Robert J. Sipzner,  MD

Accepting New Patients

Robert J. Sipzner, MD

Nephrology

5.0
(286)

Male

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About me

Robert Sipzner, MD, is a fellowship-trained nephrologist with Atlantic Medical Group (AMG). Board-certified in nephrology and internal medicine by the American Board of Internal Medicine, he has more than 30 years of specialized experience in the diagnosis and treatment of acute and chronic diseases of the kidney, as well as hypertension, treating patients with care and compassion. He has advanced training to identify and manage more complex or advanced kidney disorders.

Dr. Sipzner is a partner in the Hypertension and Renal Group PA in Livingston, which recently changed its name to Atlantic Medical Group Nephrology at Livingston. Joining AMG provides patients a deeper connection to comprehensive and specialized care, all seamlessly connected as part of Atlantic Health System. He has served as a nephrologist to multiple independent outpatient dialysis centers.

After earning his medical degree from New York University Grossman School of Medicine, NYC, Dr. Sipzner performed his internal medicine residency at Downstate Medical Center, Brooklyn, NY. He then received fellowship training in nephrology at University of Tennessee Health Science Center, Memphis, TN.

Dr. Sipzner has been named a Castle Connolly Top Doctor in the New York Metro Area for 20 years and named a Top Doctor multiple times in a row by Jersey’s Best magazine and New York magazine. He is a member of the American Medical Association, American College of Physicians, and the American Society of Nephrology. Dr. Sipzner is a participating provider of the Atlantic Accountable Care Organization.

SPECIALTIES

  • Nephrology

AFFILIATIONS

  • Accountable Care Organization

  • Atlantic Medical Group

  • Overlook Medical Center

Where to see me

Atlantic Medical Group Nephrology at Livingston and Bayonne

22 Old Short Hills Road Suite 212 Livingston, NJ 07039
0

Education & Experience

TRAINING

New York University School of Medicine

Medical School

SUNY Downstate Medical Center

Residency

University of Tennessee

Fellowship

BOARD CERTIFICATIONS

Internal Medicine

American Board of Internal Medicine

Nephrology

American Board of Internal Medicine

Patient Reviews

OVERALL RATING

5.0

(286 ratings)
115 reviews
  • 5.0
    Mar 27, 2026
    Doctor is excellent
  • 5.0
    Mar 27, 2026
    Dr. Robert Sipzner is an amazing physician and truly cares about his patients. He is compassionate, listens attentively, and keeps it real.
  • 5.0
    Mar 27, 2026
    Dr. Robert Sipzner has been my primary care physician since I was 19 years old (32 years). I will miss him and his staff tremendously as he embarks on his new chapter. I hope my new primary care physician is as awesome, attentive, friendly, knowledgeable and caring as he is to patients.
  • 5.0
    Mar 19, 2026
    He's a doctors who care about his patients
  • 5.0
    Mar 17, 2026
    Very good