SSM St. Joseph Health Center-Wentzville has been providing high quality health care to residents in Lincoln, Montgomery, western St. Charles, and Warren counties since 1987. The facility currently offers patients in Wentzville and surrounding communities a 24-hour emergency department and ambulatory services, as well as convenient access to outpatient programs, including diagnostic services such as radiology (MRI, CT and mammography), laboratory, cardiology, pulmonary and rehab services.
Behavioral health inpatient care also is an integral part of the services offered at St. Joseph Health Center-Wentzville. The facility is licensed for 74 inpatient behavorial health beds and offers an outpatient chemical dependency program.




Quick Facts
- Full service, 24-hour Emergency Department
- Comprehensive inpatient and outpatient behavioral medicine services
- Outpatient diagnostic services including MRI, CT, and mammography
- An Electronic Health Record providing real-time access to the patient's medical history and test results via a computer fixed at the patient's bedside.
- 74-bed hospital operated by SSM St. Joseph Health Center in St. Charles, MO
- Outpatient chemical dependency program
- Recently launched SSM Health Care’s new picture archiving and communications system (PACS)
Phone Numbers
Operator
636-327-1000
Emergency Department
636-327-1100
Imaging
636-327-1140
Physician Referral
1-866-SSM-DOCS (776-3627)
Public Relations
636-949-7159
Rehab
636-327-1170
Scheduling
636-949-9600
Address
SSM St. Joseph Health Center - Wentzville
500 Medical Drive
Wentzville, MO 63385