For more than 40 years, Barnes-Jewish St. Peters Hospital has provided accessible, world-class health care to St. Charles, Warren and Lincoln Counties. As part of the BJC HealthCare family, the hospital offers comprehensive inpatient and outpatient services, including emergency care, surgery, cardiology, pulmonology, sleep disorders, orthopedics, women’s health, endoscopy and much more. In 2021, Professional Research Consultants named Barnes-Jewish St. Peters Hospital a 5-Star Award Winner in Radiology and Outpatient Surgery, and a Top Performer in Radiation Oncology.

Their staff of over 400 physicians treat patients in the newly expanded on-campus Siteman Cancer Center, the Breast Health and Women’s Center, the Cardiology Center, a nationally accredited Sleep and Breathing Lab, and the Outpatient Surgery and Endoscopy Center.

Map and Directions

Barnes-Jewish St. Peters Hospital is located in St. Charles County, off of Interstate 70. The campus is near the intersection of Jungermann and Mexico roads. Parking is free.

Hospital Address:
10 Hospital Drive
St. Peters, Missouri 63376

From Interstate 70, take the Cave Springs exit 225. Turn south on Cave Springs and follow to Mexico Road. Turn right (west) onto Mexico Road and travel approximately one mile. Turn right onto BJC St. Peters Drive to enter the hospital campus. Turn right on Entrance Way and proceed to the hospital’s main entrance, Entrance A.

A map of the hospital’s campus can be found here, and a map of the hospital’s floor plan can be found here.