• Brian Shore, Orthopedic PA

    Same day appointments available
    5 days a week

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Central Illinois Orthopedic Surgery

Brett L. Keller DO

Meet the Doctor

Brett L. Keller, D.O.

    By discussing both surgical and non-surgical options as well as ways to prevent further injury, Dr. Keller allows patients to take an active role in the management of their orthopedic needs.
    Taking the time to educate patients on their orthopedic status is of high priority to Dr. Keller.

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Committed to

Central Illinois Orthopedic Surgery is committed to excellence by pledging to provide the highest quality of orthopedic care possible. Some of our specialties include Total Hip Replacement, Total Knee Replacement, Shoulder Joint Replacement, Anterior Cruciate Ligament (ACL) Injury, Stress Fractures, Sciatica, Bursitis and Arthritis. Along with the treatment of immediate or chronic problems, we strive to integrate the doctrine of prevention in all our treatment plans as a way to alleviate possible future difficulties.

BJ Zelenik

LeRoy High School football is in safe hand with CIOS! Dr. Brett Keller, his athletic training staff, and office personnel are very professional to work with. We never have an issue getting athlete evaluated and treated. IT feels good to know our athletes and their families will be treated with respect and receive such quality care.

BJ Zelenik, Head Football Coach & Athletic Director
LeRoy High School


As an athlete, I found out something that no athlete ever wants to hear; I had torn my ACL. When I learned the diagnosis, I had so many questions and thought going through my mind. Dr. Keller and his team at CIOS and NORC were always there to answer my questions and help me through this process. They never hesitated to ask me if I had any questions or concerns and walked me through them. They helped make the process as easy as it could be.

McKenzie, Eureka College Athlete

Wendy Smith

As the Director of Athletics and Activities at University High School, I have had the opportunity to work directly with Dr. Brett Keller and his staff at CIOS for the past several years. Dr. Keller has been an excellent medical partner for our student-athletes and their parents and a phenomenal resource for our Athletics Trainers. As a result of our ongoing relationship with Dr. Keller and the staff at CIOS, our student-athletes are able to be seen, diagnosed, treated and go through their rehab in such a way that they are able to return to play in a timely, healthy,… Read more “Wendy Smith”

Wendy Smith, Director of Athletics & Activities
University High School

Ryan Knox

As a former professional athlete, I was fortunate enough to experience world class athletic training. As a current college athletic director, I am thankful to be able to offer that same level of care to our school’s athletes. CIOS is efficient, current and understands the demands put on athletes and the administration that supports them. I could not be happier with out partnership. I am confident our athletes are treated and monitored at an expert level. CIOS & NORC help us WIN.

Ryan Knox, Athletic Director
Heartland Community College

Christine DeBolt

Dr. Keller has surgically replaced both my knees. the knees are super good as is Dr. Keller! He’s professional, skilled, and very concerned about his patients. He has vastly improved the quality of my life.

Christine DeBolt

Lori Bittle Biehl

I read your article in Healthy Cells. I just wanted to say it was an awesome read. Your office deserved the recognition, your office is so pleasant, can not wait to see it. Although I do hope its awhile, lol.  Tell Dr. Keller “hello”.

Lori Bittle Biehl

Our Locations

OSF St. Joseph Hospital

OSF St. Joseph Hospital

1505 Eastland Drive, Suite 220
Bloomington, IL 61701

309-662-CAST (2278)
309-663-2956 (F)


Champaign Office

1806 N Market Street
Champaign, IL 61822

309-662-CAST (2278)
309-663-2956 (F)