Health Advocates is proud to service the Chicagoland area and the following surrounding suburbs.
- Alsip
- Bolingbrook
- Bridgeview
- Burr Ridge
- Chicago
- Chicago Ridge
- Country Side
- Darien
- Downers Grove
- Evergreen Park
- Flossmoor
- Hickory Hills
- Hinsdale
- Homer Glen
- Justice
- La Grange
- Lemont
- Lisle
- Midlothian
- Naperville
- Oak Forest
- Oak Lawn
- Oakbrook Terrace
- Orland Park
- Palos Heights
- Palos Hills
- Palos Park
- Peotone
- Plainfield
- Tinley Park
- Westmont
- Willow Springs
- Willowbrook
- Worth