CHI St. Alexius Health
Sports Medicine • Williston, ND • 1 location in Williston and other locations (See Our Locations) locations
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
CHI St. Alexius Health Orthopedics in Williston, North Dakota offers sports medicine, joint replacement surgery, arthroscopic surgery, fracture care, and treatment for hand and wrist conditions including carpal tunnel syndrome. The clinic also provides occupational therapy, physical therapy, and an osteoporosis clinic.
Services Offered
Insurance & Payment
Not published.
Languages Spoken
Not published.
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
Social Media
Photos
Photos published by CHI St. Alexius Health showing the sports medicine practice in Williston, ND.
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].
In the News
- McKenzie Health opens new clinic in Williston - Apr 30, 2026
- McKenzie Health Williston moving urgent care to old VA clinic - Jul 23, 2025
- Black Hills neurosurgeon transitioning outreach in Williston - Local news, weather and sports from Williston, North Dakota - Jun 22, 2026
- Black Hills neurosurgeon Dr. Gust transitioning outreach - Sanford Health News - Jun 22, 2026
- Williston's Health Care Renaissance: A New Era of Wellness Blooms - Livability.com - Aug 22, 2025
Information sourced from the clinic's website as of July 11, 2026.
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