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Daniel F. O'Neill, MD, Ed.D, FAAOS, ABOS logo

Daniel F. O'Neill, MD, Ed.D, FAAOS, ABOS

Sports Medicine • Plymouth, NH

★★★★★4.8/556 reviews across 3 platforms

Ratings by platform

  • US News Doctors: 5/5 (39 reviews)
  • RateMDs: 3.8/5 (4 reviews)
  • Vitals: 4.6/5 (13 reviews)

What patients say

Patients praise

  • highly recommended as a skilled and professional surgeon
  • patients report feeling treated like family
  • clear communication regarding procedures and diagnoses
  • successful surgical outcomes mentioned by long-term patients

Common complaints

  • reports of rushed or impersonal examinations in specific contexts like independent medical exams
  • isolated comments describing the physician as condescending or unrealistic

In patients' words

"It's been years since I had my surgery and I am still going strong... explained the procedure and what it entailed I am very happy w my results!"

— RateMDs

"O’Neill’s only examination was rushed... and he tried to railroad my..."

— RateMDs

"a talented surgeon and a gem of a human."

— Facebook

"Dr. O'Neil is a condescending unrealistic man, go somewhere else."

— Birdeye

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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