Urgent Care Centers | Mercy Urgent Care Richardson Square
3619 Richardson Square Drive, Arnold, MO 63010
Eligibility
Call for details
Hours
Mon-Sun - 8:00am to 8:00pm
636-717-6700
Voice·
Main
Languages
- Bosnian - English - French - German
Application process
- Call Or Apply In Person - Make a Reservation Online on the website
Fees
Fees varies with medical care/treatment each patient receives
Service area
- Illinois State - Medicaid State
Urgent care facility that provides medical care for patients with minor illnesses and injuries. ALSO KNOWN AS St. Anthony's Urgent Care Arnold ST. ANTHONYS MEDICAL CENTER ST. ANTHONY'S MEDICAL CENTER
Last Assured
02/17/2026
What's Here
Providing organization
MERCY HOSPITAL SOUTH
A Catholic medical center offering various medical care. ALSO KNOWN AS ST. ANTHONY'S MEDICAL CENTER