Mercy Clinic Family Medicine - WingHaven

2223 Technology Drive
Suite 35
O Fallon, MO 63368
Fax: (636) 561-4746
Hours of Operation:
Monday-Friday: 8 a.m. - 5 p.m.
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You don’t often think about your doctor until you get sick. Our team of family medicine specialists at Mercy Clinic Family Medicine - Winghaven wants to change that. Being well between visits is just as important. Our family doctors 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 in O'Fallon, MO is also linked to numerous medical specialists and a full range of diagnostic laboratory and imaging services when you need them.

Mercy family 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

O'Hara L. Norman, FNP, Mercy
Family Medicine
Mercy Clinic
Offers:
Schedule Online
John J. O'Brien, MD, Mercy
Family Medicine
Mercy Clinic
Offers:
E-Visits, Schedule Online
Geraldine A. Ryan, MD, Mercy
Internal Medicine, Pediatric
Mercy Clinic
Offers:
E-Visits, Schedule Online
Beth A. Zimmer, MD, Mercy
Family Medicine
Mercy Clinic
Offers:
E-Visits, Schedule Online