SSM Health Medical Group
Andrew Wegener, PA-C
Physician Assistant, Orthopedic Surgery

SSM Health Orthopedics - Wentzville
801 Medical Drive, Suite 400 Wentzville, MO 63385
Andrew Wegener, PA-C, is a board-certified physician assistant who works with Dr. Andrew Gelven, an orthopedic surgeon with specialty in sports medicine at SSM Health St. Joseph Hospital - Lake Saint Louis and clinic sites in Wentzville and at Kisker Road in St. Charles. Andrew assists Dr. Gelven in surgery and provides care for patients 18 and older in clinic.
Andrew received a Bachelor of Science degree in biomedical science from Southern Illinois University and received a Master of Science degree in physician assistant studies from Shenandoah University in Winchester, Virginia. He has special interests in sports-related injuries, cartilage restoration, knee injuries, meniscal repair, shoulder injuries, and muscle strains and sprains.
Andrew is board certified by the National Commission on Certification of Physician Assistants. He brings orthopedics experience to SSM Health Orthopedics in St. Charles County and looks forward to serving the community where he was born and raised.
_"I strive to provide the best care to patients with orthopedic injuries and conditions, while making sure they understand the reasoning behind the treatment options."_
Andrew received a Bachelor of Science degree in biomedical science from Southern Illinois University and received a Master of Science degree in physician assistant studies from Shenandoah University in Winchester, Virginia. He has special interests in sports-related injuries, cartilage restoration, knee injuries, meniscal repair, shoulder injuries, and muscle strains and sprains.
Andrew is board certified by the National Commission on Certification of Physician Assistants. He brings orthopedics experience to SSM Health Orthopedics in St. Charles County and looks forward to serving the community where he was born and raised.
_"I strive to provide the best care to patients with orthopedic injuries and conditions, while making sure they understand the reasoning behind the treatment options."_
About Me
Specialties
Physician Assistant
Orthopedic Surgery
Gender
Male
Education
Southern Illinois University - Edwardsville
Bachelor of Science, 2012
Shenandoah University
Master of Physician Assistant Studies, 2014
Hospital Affiliations
SSM Health St. Joseph Hospital - Lake Saint Louis
SSM Health St. Joseph Hospital - St. Charles
Certifications
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
National Comm on Certif of Physician Assistants
Medical Interests
Cartilage restoration and repair
Knee injuries
Meniscal repair
Shoulder injuries
Sports related 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 Experience4.9Listened Carefully4.9Explained Things Clearly4.9Knew Medical History4.9Involved 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
104 ratings,
37 reviews
6/19/2026
Attentive, answered my questions, encouraged me to continue my progress.
5/26/2026
He is knowledgeable and makes me feel confident in the care I receive.
5/17/2026
A very good experience
4/30/2026
Excellent doctor. Explain things very well very caring.
4/29/2026
He was very thorough in checking my injury and giving me options for treatment and possible outcomes.
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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