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John L Weippert, DO | Warren, OH | Gastroenterology - Mercy Health logo

John L Weippert, DO | Warren, OH | Gastroenterology - Mercy Health

GastroenterologyWarren, OH

★★★★☆3.8/527 reviews across 3 platforms

Ratings by platform

  • WebMD Care: 4.0 out of 5 stars (7 ratings (1 review))
  • U.S. News & World Report: 4 out of 5 stars (15 ratings)
  • BirdEye (aggregating Google reviews): 2.8 out of 5 stars (5 reviews)

What patients say

Patients praise

  • Caring demeanor
  • Efficient approach to ordering tests and explaining procedures
  • Good bedside manner

Common complaints

  • Unfriendly, unwelcoming, or rude office staff
  • Concerns regarding the management of complex medical conditions
  • Difficulty obtaining timely communication from the office
  • Extended periods without a diagnosis in some cases

In patients' words

"This doctor is fine if you have a simple need. If you or any member of your family ever need anything more complicated than a colonoscopy, for the love of god, GET A REFERRAL TO THE CLEVELAND CLINIC. You are welcome."

WebMD Care Review

"He did a nice job and we'd highly recommend him. The problem is his staff. They are the most unfriendly, unwelcoming, bordering on rude staff we've ever ..."

Healthgrades Review

How these reviews were compiled

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

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