SSM Health Medical Group
Crystel Knierim, MD
Orthopedic Surgery
SSM Health Orthopedics - Florissant
1120 Shackelford Road Florissant, MO 63031
**Specialty:** Sports Medicine and Joint Replacement
Dr. Knierim is a board-certified orthopedic surgeon with special interest in general orthopedics including trauma, foot and ankle, hand, shoulder, sports medicine, and joint replacement.
Dr, Knierim received her medical degree and completed her orthopedic surgery residency at the University of Missouri in Columbia, Missouri. She is a member of the American Medical Association, the American Board of Orthopedic Surgeons, the Missouri Orthopedic Association and the Ruth Jackson Orthopedic Society.
Dr. Knierim serves the greater St. Louis region at SSM Health DePaul Hospital.
Dr. Knierim is a board-certified orthopedic surgeon with special interest in general orthopedics including trauma, foot and ankle, hand, shoulder, sports medicine, and joint replacement.
Dr, Knierim received her medical degree and completed her orthopedic surgery residency at the University of Missouri in Columbia, Missouri. She is a member of the American Medical Association, the American Board of Orthopedic Surgeons, the Missouri Orthopedic Association and the Ruth Jackson Orthopedic Society.
Dr. Knierim serves the greater St. Louis region at SSM Health DePaul Hospital.
About Me
Specialties
Orthopedic Surgery
Gender
Female
Education
University of MO - Columbia School of Medicine
Medical School, 1993
University of Missouri Columbia School of Medicine
Residency, 1998
Hospital Affiliations
SSM Health DePaul Hospital - St. Louis
SSM Health St. Joseph Hospital - St. Charles
Certifications
American Board of Orthopaedic Surgery
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Medical Interests
ACL injury
Arthritis
Heel pain
Knee injuries
Meniscal repair
Rotator cuff injuries
Strains and sprains
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.9Overall Experience5.0Listened Carefully4.9Explained Things Clearly4.9Knew Medical History5.0Involved in Care Decisions5.0Showed Courtesy & Respect
Patient Reviews
SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.
4.9 out of 5
162 ratings,
60 reviews
7/15/2026
Dr. Knierim shows concern for your care.
7/8/2026
Listens and is genuine in how much she cares.
6/30/2026
Great doctor
6/26/2026
She was excellent and caring. She gave me a cortisone shot in my knee and explained to me the results of my X-Rays.
6/26/2026
she's always very engaging and great professional mannerisms;
Map & Directions
SSM Health Orthopedics - Florissant
1120 Shackelford RoadFlorissant, MO 63031
Mon
9:00 am - 11:30 am
Tue
Closed
Wed
9:00 am - 11:30 am
Thu
9:00 am - 11:30 am
Fri
Closed
Sat
Closed
Sun
Closed