Mercy Clinic Family Medicine - Richardson Square

3619 Richardson Square
Suite 170
Arnold, MO 63010
Fax: (314) 525-4055
Hours of Operation:
Monday-Thursday: 8 a.m. - 4:30 p.m.; Friday: 8 a.m. - 4 p.m.
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We’re pleased to announce that St. Anthony's at Arnold Family Health Care joined Mercy Clinic effective October 1, 2018. This is an exciting time for our organizations and for health care in the St. Louis area. All participating St. Anthony’s providers, co-workers and office locations will be integrated into Mercy to provide expanded services and better coordination of your care and wellness.

You don’t often think about your doctor until you get sick. Our team of family medicine physicians 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 online service to view test results, make appointments, and send secure messages to your doctor and more –anytime and anywhere.

Our Providers

Mirha Avdagic, MD, Mercy
Family Medicine
Mercy Clinic
Offers:
E-Visits
Mary Beth Chitwood, MD, Mercy
Family Medicine
Mercy Clinic
Offers:
E-Visits
Heather Lynn Haegele, FNP, Mercy
Family Medicine
Mercy Clinic
Offers:
E-Visits
Sri Spanada Nimmagadda, MD, Mercy
Family Medicine
Mercy Clinic
Offers:
E-Visits
Sheryl S. Ream, MD, Mercy
Internal Medicine, Pediatric
Mercy Clinic
Offers:
E-Visits
Alan Roy Sandidge, MD, Mercy
Family Medicine
Mercy Clinic
Offers:
E-Visits
Kara J. Stackley, NP, Mercy
Family Medicine
Mercy Clinic
Offers:
E-Visits