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About

OSMS (Orthopedic & Sports Medicine Specialists) is a doctor-owned orthopedics, sports medicine, rheumatology, and pain management practice with clinics across Wisconsin, including Fond du Lac. They offer over 50 years of care focused on injury recovery, arthritis management, and personalized treatment plans using the latest medical advances. Their Fond du Lac location is part of a multi-office network that includes Green Bay HQ and clinics in Marinette, Neenah, Oshkosh, Chilton, Fond du Lac, New London, Oconto Falls, and Ripon.

Clinic Type

Orthopedics

Address

355 N Peters Ave, Fond du Lac, WI 54935

Phone

920-430-8113

Email

Opening Hours

Every Tuesday from 1:00 pm - 5:00 pm (at Fond du Lac location)

Services Offered

  • Orthopedic surgery
  • Sports medicine
  • Orthopedics
  • Shoulder & elbow
  • Hand & wrist
  • Knee & hip
  • Foot & ankle
  • Joint replacement
  • Interventional sports medicine
  • Rheumatology
  • Injury prevention
  • Fracture care
  • Walk-in clinic / urgent care

Team

  • Bryan Royce, MD — Orthopedic Surgeon

Insurance & Payment

Payment plans available at locations, Make-a-payment portal available

Savings plan: Cost savings programs referenced (cost savings page)

Languages Spoken

  • English

FAQs

What is the address of OSMS Fond du Lac?

355 N Peters Ave Fond du Lac, WI 54935

What is the main contact number for OSMS Fond du Lac?

920-430-8113 (main line) and 920-430-8120 for Billing/Insurance

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye (Google aggregate): 4.9/5 stars across 1,910 reviews for the broader OSMS organization (1,910 total reviews for OSMS organization)
  • WebMD (Dr. Glen Kemp): 4.0/5 stars (13 ratings with 1 written review)
  • Vitals (Dr. Ryan Pizinger): 3.8/5 stars (3 reviews)

Patients praise

  • High overall satisfaction noted for the organization's broader practice (OSMS)
  • Appreciation for compassionate, family-oriented care from providers
  • Successful surgical outcomes mentioned by some patients

Common complaints

  • Difficulties with administrative processes, such as referral management and appointment coordination
  • Concerns regarding surgical outcomes and the need for subsequent revision surgeries
  • Experiences of feeling dismissed or not adequately informed by providers

"Dr. Kemp screwed up my knee so bad I can’t walk 50 yards without severe pain. My left leg is still numb along with my big toe. Something went very wrong with my surgery and all doctor Kemp did was pawn me off on another specialist."

WebMD patient review for Dr. Glen Kemp

"My experience under the care of Ryan Pizinger was very poor. Over the past years of being under his care, I have finally gone outside to get a second opinion and have discovered many problems that were never discussed over the past 4 years i’ve been under his care."

Vitals patient review for Dr. Ryan Pizinger

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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