Urgent Care Centers

Barnes-Jewish St. Peters Medical Building & Urgent Care Center
2630 Highway K, O’Fallon, MO 63366
636-980-5300
8am-8pm, 7 days a week
St. John’s Mercy Urgent Care Centers
300 Winding Woods Dr., Ste 100, O’Fallon, MO 63366
636-379-4329
8am-8pm, 7 days a week, limited hours on holidays
St. John’s Mercy Urgent Care Centers
107 Piper Hill Dr, Ste 100, St. Peters, MO 63376
636-477-8757
8am-8pm, 7 days a week, limited hours on holidays
St. Luke’s Urgent Care Center at Weldon Springs
Hwy 94 & Wolfrum Rd, 1051 Wolfrum Crossing, Weldon Spring, MO 63304
636-300-0370
8am-8pm, 7 days a week
St. Luke’s Urgent Care Center at Winghaven
5551 Winghaven Blvd, O’Fallon, MO 63368
636-695-2500
8am-8pm, 7 days a week