O'Fallon - Highway K 

1101 Hwy K
O’Fallon, MO 63366

Allergy

Kim Waterhouse, MD Google Plus 

Family Medicine

Ph: 636-379-6363
Fax: 636-379-0584
Michael P. Hemmersmeier, DO Google Plus

Leonard M. Hoffmann, MD
Google Plus
Wan-In Koo, DO Google Plus
Maryam Naemi, DO Google Plus
Chandra Wiewel, MD Google Plus
Dawn Matschiner, APRN, BC Google Plus
Jen Schallert, NP-C  Google Plus
Ruth Turner, APRN, FNP-C Google Plus

Ob/Gyn

Ph: 636-379-6363
Fax: 636-379-1297
Christine Cortadillo, DO Google Plus

Douglas Young, MD Google Plus
Tiffany Flaherty, RN, MSN, FNP Google Plus 
Elizabeth Vollmar, FNP-C Google Plus 

Orthopedics

Thomas "Turk" Satterly, III, DO