Mercy Clinic Internal Medicine - Calvary Church Road

1500 Calvary Church Road
Festus, MO 63028
Fax: (636) 933-8017
Hours of Operation:
Monday, Tuesday, Thursday: 8 a.m. - 4:30 p.m. Wednesday: 7 a.m. - 3:30 p.m. Friday: 8 a.m. - 3 p.m.
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At Mercy Clinic Internal Medicine on Calvary Church Rd in Festus, MO our internal medicine doctors specialize in comprehensive, non-surgical specialty care of adult men and women in Jefferson County. Doctors of internal medicine are doctors for adults and focus on the treatment and prevention of chronic diseases.

As your primary care physicians, our internal medicine doctors coordinate your care. They are an invaluable source when you encounter complex problems necessitating coordination between multiple specialists.