SLUCare Physician Group

Scott Kaar, MD

Orthopedic Surgery
Scott Kaar image
4.5 out of 5 – 

SSM Health Cardinal Glennon Pediatrics Specialty Services

301 Caledonia Parkway, Suite 220
O Fallon, MO 63368
Dr. Scott Kaar is an orthopaedic surgeon who treats athletes of all ages and levels. He performs surgical and non-surgical procedures, including minimally invasive treatment of ankle, hip, knee, elbow and shoulder injuries. Clinical interests include: knee, shoulder, hip and elbow arthroscopy; reconstruction of ACL, PCL, MCL and LCL ligaments of the knee; preservation of the hip joint and hip impingement surgery; and Achilles tendon and 5th metatarsal fracture repair.

Dr. Kaar is a professor in the Department of Orthopaedic Surgery, Division of Sports Medicine and Shoulder Surgery, at Saint Louis University School of Medicine. His research interests include ACL and PCL surgery, sports medicine and shoulder fractures.

Professional memberships include American Orthopaedic Society for Sports Medicine, Arthroscopy Association of North America, American Academy of Orthopaedic Surgeons, American Shoulder and Elbow Surgeons, American Orthopedic Association and Missouri Shoulder and Elbow Society.

Dr. Kaar treats student athletes at Saint Louis University.

About Me

Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.5 out of 5
117 ratings,
43 reviews
11/14/2025
This was the second time I needed the Dr. and he was always there for me.
11/11/2025
He's the best. I recommend him to everyone. Very caring, polite, knowledgeable
10/2/2025
Very nice
9/12/2025
Very thorough
9/9/2025
Dr. Kaar is a very kind and compassionate physician.

Map & Directions

SSM Health Cardinal Glennon Pediatrics Specialty Services

301 Caledonia Parkway, Suite 220 O Fallon, MO 63368
Monday - Friday

8:00 am - 5:00 pm

Saturday - Sunday

Closed

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