Mercy Clinic Internal Medicine - Medical Tower A Suite 507

Doctor's Office
621 S. New Ballas Road, Tower A, Suite 507A
St. Louis, MO 63141

Main Entrance: Medical Tower A - Free valet available


Phone: (314) 251-6800
Fax: (314) 251-4466
Hours: {{ vm.hoursMessaging }}
  • {{ hours.nameOfDay }}

You don’t often think about your doctor until you get sick. Our team wants to change that. Being well between visits is just as important. So we focus on education and answering your health care questions and concerns, enabling you to take an active part in your health care. And our team is also linked to numerous medical specialists and a full range of diagnostic laboratory and imaging services when you need them.

Mercy doctors are connected by our advanced electronic health record system, so your most up-to-date medical information is instantly available to the caregivers at each point of medical care.  In addition, you can take advantage of MyMercy+, an app to view test results, make appointments, and send secure messages to your doctor and more –anytime and anywhere.

Patient Story

Julie Stephenson, Mercy Patient

We've made it easier to reach us.

Our new, extended phone hours: 
M-F | 7 a.m. - 7 p.m.
Sat | 8 a.m. - noon

While our care team is still available to answer your medical concerns 24/7, we're extending our phone hours for non-medical needs, too. Call to schedule an appointment, request refills and more during our extended phone hours. Or use your MyMercy+ app or mercy.net anytime.

Meet Our Team