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William J. Zaks, MD, FACE - AACE

Endocrinology / Diabetes CenterGrand Forks, ND

★★★★☆4.4/5135 reviews across 3 platforms

Ratings by platform

  • U.S. News & World Report: Not explicitly listed, but based on 68 reviews (68 reviews)
  • WebMD Care: 1.0 out of 5 (5 ratings, 1 review)
  • Yelp: 5.0 out of 5 (7 reviews)
  • Ratings.md: 4.5 out of 5 (123 verified ratings)

What patients say

Patients praise

  • Professional and courteous demeanor reported by some patients
  • Effective in explaining conditions and procedures when perceived positively
  • Positive experiences with clinic staff

Common complaints

  • Poor bedside manner and perceived rudeness
  • Lack of active listening regarding patient history and symptoms
  • Dismissive attitude, particularly concerning weight-related health issues
  • Inadequate follow-up and communication of lab results

In patients' words

"Worst experience ever with doctor. Absolutely no bedside manner and acted like I was annoying him."

Vitals

"He is rude, judgemental, and provides no constructive feedback. He has a serious issue with anyone that presents as overweight..."

WebMD Care

"I did not in any way find him rude, or having bad bedside manner. He asked me several questions about my history, then explained the possibility of cancer..."

Vitals

How these reviews were compiled

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

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