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Robert Sipzner, MD

Nephrology • Bayonne, NJ

★★★★★4.9/585 reviews across 3 platforms

Ratings by platform

  • WebMD: 5.0/5 (35 reviews)
  • Healthgrades: 4.5/5 (11 reviews)
  • US News Doctors: 5.0/5 (39 reviews)

What patients say

Patients praise

  • Knowledgeable and brilliant
  • Thorough explanations of conditions and treatments
  • Caring and compassionate bedside manner
  • Professional and efficient office environment
  • Helpful staff

Common complaints

  • None specifically noted in reviews; some minor limitations regarding office staffing/scheduling in isolated negative ratings

In patients' words

"Aside from the wonderful staff, his office... took almost an hour to explain to both me and my [family]. I had my questions answered and my fears put to rest. I would recommend Dr. Sipzner to anyone who wants a real Dr who will treat you... free and so professional!"

— Healthgrades user review

"Dr. Sipzner is a caring, knowledgeable and compassionate specialist as he managed my husband's chronic kidney disease."

— RateMDs user review

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6][7].

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