Find a ER Doctor in O Fallon, IllinoisER Doctor serving residents in and around O Fallon, Illinois. Wellness.com has ER Doctor reviews, phone numbers, addresses and maps available. uuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=215635Copyright 2026, Wellness.com, Inc. All rights reserved.2026-04-19T00:53:56ZWellness.com, Inc.https://www.wellness.com/support@wellness.comWellness.com Gazelle Rss Generatoruuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156362026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156372026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156382026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=215639Megan Michael2026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156402026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156412026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156422026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156432026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156442026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156452026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156462026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156472026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156482026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=215649Tiffany Simon2026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=215650Alisha Mattern2026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156512026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156522026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156532026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156542026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156552026-04-19T00:53:56Zuuid:71fdc279-ecab-434f-8da3-cab6071df2d2;id=2156562026-04-19T00:53:56Z