SSM Health Medical Group
Timothy Graven, DO Spine Surgery, Orthopedic Surgery in Wentzville, MO

SSM Health Orthopedics - Wentzville
801 Medical Drive, Suite 400 Wentzville, MO 63385
Dr. Graven is a board-certified orthopedic surgeon with sub-specialty interest in spine surgery. He specializes in non-operative and operative care of the cervical, thoracic, lumbar, and sacral regions of the spine for degenerative disc disease, herniated intervertebral discs, spinal stenosis, spondylolisthesis, trauma, and fracture. Current trends in treatment methods include minimally invasive spine surgery, spinal decompression, spinal fusion, and kyphoplasty, as well as spinal cord stimulation, lumbar epidural steroid injections, and sacroiliac fusion for management of back pain.
Dr. Graven received his medical degree from the University of Health Sciences College of Osteopathic Medicine in Kansas City, Missouri. He completed his orthopedic surgery residency at Normandy Osteopathic Hospitals in St. Louis, Missouri and his post-graduate training at the School of Aerospace Medicine in the United States Air Force. He retired with the rank of Colonel after serving 25 years as an orthopedic surgeon/chief of orthopedics at Offutt Air Force Base in Omaha, Nebraska, Air Force flight surgeon, and medical group commander in the Missouri Air National Guard.
Dr. Graven is a member of the American Osteopathic Association, American Osteopathic Academy of Orthopedics, and the North American Spine Society.
Dr. Graven serves St. Charles County at SSM Health St. Joseph Hospital in Lake Saint Louis.
Dr. Graven received his medical degree from the University of Health Sciences College of Osteopathic Medicine in Kansas City, Missouri. He completed his orthopedic surgery residency at Normandy Osteopathic Hospitals in St. Louis, Missouri and his post-graduate training at the School of Aerospace Medicine in the United States Air Force. He retired with the rank of Colonel after serving 25 years as an orthopedic surgeon/chief of orthopedics at Offutt Air Force Base in Omaha, Nebraska, Air Force flight surgeon, and medical group commander in the Missouri Air National Guard.
Dr. Graven is a member of the American Osteopathic Association, American Osteopathic Academy of Orthopedics, and the North American Spine Society.
Dr. Graven serves St. Charles County at SSM Health St. Joseph Hospital in Lake Saint Louis.
About Me
Specialties
Spine Surgery
Orthopedic Surgery
Gender
Male
Education
University of Health Sciences College of Osteopathic Medicine
Medical School, 1984
Normandy Osteopathic Hospital - closed
Residency, 1989
Normandy Osteopathic Hospital - closed
Internship, 1985
Hospital Affiliations
SSM Health St. Joseph Hospital - Lake Saint Louis
SSM Health St. Joseph Hospital - St. Charles
Certifications
American Osteopathic Board of Orthopedic Surgery
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Medical Interests
Arthroscopy
Osteopathic medicine
Spinal injuries
Spinal procedures
Spine and back surgery
Trauma recovery
Reviews
Rating Breakdown
Reviews are measured on a scale of 1 to 5, with 5 being the best score.
Question Breakdown
4.6Overall Experience4.7Listened Carefully4.6Explained Things Clearly4.5Knew Medical History4.6Involved in Care Decisions4.7Showed 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.
4.6 out of 5
139 ratings,
31 reviews
8/21/2026
Overall a nice guy
8/19/2026
Dr Graven is the Best, been seeing him for years, recommended a surgery patient to him in the past and that patient thinks he is the best as well, Dr Graven will always do his best for his patients!
7/29/2026
Dr. Graven is patient and he listens to what I say.
7/24/2026
He is terrific…
7/24/2026
I’ve never felt better. He’s an amazing doctor.
Map & Directions
SSM Health Orthopedics - Wentzville
801 Medical Drive, Suite 400 Wentzville, MO 63385
Mon
8:00 am - 4:30 pm
Tue
8:00 am - 4:30 pm
Wed
8:00 am - 4:30 pm
Thu
8:00 am - 4:30 pm
Fri
8:00 am - 4:00 pm
Sat
Closed
Sun
Closed
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