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Clinic Type

Sports Medicine

Address

Not specified

Phone

Not specified

Email

Opening Hours

Monday - Friday 8 a.m. - 5 p.m.

Emergency Care

Not specified

Services Offered

  • Orthopedics
  • Sports medicine
  • Endoscopic carpal tunnel release
  • Joint replacement of the hip, knee, and shoulder
  • Fracture care
  • Foot and ankle surgery
  • Advanced and pediatric care
  • Primary and secondary hip and knee reconstruction
  • Video arthroscopy
  • Ligament reconstruction
  • Artificial disc replacement surgery
  • Robotic-assisted surgery

Insurance & Payment

Languages Spoken

FAQs

What services are included under Orthopedic care?

Orthopedic care includes treatment of broken bones, arthritis and other joint pain, and various surgical options such as hip and knee replacements—driven by specialized surgical approaches like robotic techniques.

Awards & Accreditations

  • Joint Commission Advanced Certification for Total Hip and Knee Replacement (2017)
  • Blue Distinction Plus designation for Knee and Hip Replacement

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye (Williston Orthopedic Clinic): 2.8 to 3.2 stars (13-14 reviews)
  • Vitals (Dr. Gregory Rennirt): 4.1 out of 5 stars (19 ratings (9 reviews))
  • Healthgrades (Dr. Gregory Brown): 3.9 out of 5 stars (11 ratings (5 reviews))
  • Vitals (Dr. Brennen Smith): 4.7 out of 5 stars (23 ratings (2 reviews))
  • WebMD (Dr. Gregory Brown): 5.0 out of 5 stars (10 ratings (1 review))
  • Healthgrades (Dr. Gregory Rennirt): 4.2 out of 5 stars (~23 ratings)

Patients praise

  • Praise for surgical outcomes, including successful joint repairs and replacements
  • Some patients report providers are professional, thorough, and effective listeners
  • Reports of staff being kind, considerate, and professional in certain interactions

Common complaints

  • Complaints regarding bedside manner, perceived rudeness, or lack of concern for patient pain
  • Reports of diagnostic issues, including failure to identify causes of pain or conditions after multiple visits
  • Dissatisfaction with administrative communication, such as unreturned calls for follow-up or scheduling issues
  • Concerns regarding quality of care, with some patients alleging substandard treatment or poor surgical outcomes

"Extremely rude. Doctor did nothing more than the hospital did. Didn't even examine my ankle and told me I needed to make an appointment with my primary... I still can't walk."

Birdeye review (Williston Orthopedic Clinic)

"Surgical skills are extraordinary. Bedside manner is exceptional."

Vitals review (Dr. Brennen Smith)

"Performed miracles on my knee. After years of suffering... Dr. Rennirt “cleaned it up” and it was then much much better and pain free."

Healthgrades review (Dr. Gregory Rennirt)

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

Information sourced from the clinic's website as of July 11, 2026.

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