Obesity-Medicine & Endocrinology Practices in Illinois
520 NPI-verified obesity-medicine, endocrinology, and bariatric practices across 193 Illinois cities — sourced directly from the CMS National Provider registry. The directory also lists 494 facility-type clinics and 79 primary-care clinicians statewide whose CMS taxonomy also includes obesity medicine (see the Taxonomy Mix and per-city bands below).
Illinois at a Glance
Taxonomy Mix
Of the 1,093 Illinois practices in this directory, 526 carry a core obesity-medicine or endocrinology taxonomy (13 Obesity Medicine, 513 Endocrinology, Diabetes & Metabolism), 7 are multi-specialty or primary-care clinic facilities, 419 carry a bariatric-surgery taxonomy, 18 carry a bariatric-medicine-adjacent combination taxonomy, 115 are family or internal medicine practices, and 8 are nurse-practitioner or physician-assistant enumerations.
Top Cities by Clinic Count
Cities with at least 3 clinics and 1 named, address-resolved practice have their own dedicated page. Smaller cities are listed below with their clinic count.
| City | Clinics | Core taxonomy |
|---|---|---|
| Chicago | 314 | 172 |
| Springfield | 31 | 24 |
| Skokie | 28 | 24 |
| Arlington Heights | 26 | 11 |
| Orland Park | 22 | 16 |
| Naperville | 21 | 14 |
| Rockford | 18 | 7 |
| Joliet | 16 | 7 |
| Hinsdale | 14 | 8 |
| Peoria | 14 | 8 |
| Maywood | 13 | 11 |
| Evergreen Park | 12 | 5 |
| Lombard | 12 | 4 |
| Hoffman Estates | 11 | 2 |
| Elmhurst | 11 | 5 |
All Illinois Cities (193)
Browse all 193 Illinois cities in this directory A–Z
- Aledo (4)
- Algonquin (1)
- Alton (6)
- Anna (3)
- Arlington Heights (26)
- Aurora (11)
- Bannockburn (5)
- Barrington (3)
- Beach Park (1)
- Beardstown (1)
- Belleville (4)
- Belvidere (1)
- Benton (1)
- Berwyn (2)
- Bloomingdale (8)
- Bloomington (7)
- Blue Island (1)
- Bolingbrook (1)
- Bourbonnais (7)
- Bridgeview (1)
- Buffalo Grove (7)
- Burr Ridge (7)
- Canton (1)
- Carbondale (2)
- Carol Stream (3)
- Carterville (1)
- Champaign (8)
- Channahon (2)
- Charleston (1)
- Chester (3)
- Chicago (314)
- Clarendon Hills (1)
- Clinton (1)
- Columbia (1)
- Crest Hill (4)
- Crystal Lake (7)
- Danville (4)
- Darien (2)
- Decatur (2)
- Deer Park (1)
- Deerfield (2)
- Dekalb (2)
- Des Plaines (8)
- Dixon (1)
- Dolton (1)
- Downers Grove (8)
- Du Quoin (1)
- East Saint Louis (1)
- Edwardsville (2)
- Effingham (5)
- Eldorado (1)
- Elgin (10)
- Elk Grove Village (5)
- Elmhurst (11)
- Elmwood Park (3)
- Evanston (6)
- Evergreen Park (12)
- Fairfield (1)
- Flora (1)
- Flossmoor (3)
- Frankfort (2)
- Freeport (2)
- Galesburg (3)
- Geneva (10)
- Gibson City (3)
- Glen Carbon (1)
- Glen Ellyn (4)
- Glendale Heights (1)
- Glenview (4)
- Godfrey (1)
- Granite City (1)
- Greenville (1)
- Gurnee (3)
- Harrisburg (2)
- Harvey (3)
- Hazel Crest (1)
- Herrin (1)
- Highland Park (6)
- Hillsboro (1)
- Hines (1)
- Hinsdale (14)
- Hoffman Estates (11)
- Homer Glen (3)
- Homewood (1)
- Hopedale (5)
- Huntley (4)
- Jacksonville (3)
- Jerseyville (1)
- Joliet (16)
- Kankakee (4)
- La Grange Highlands (1)
- Lagrange (1)
- Lake Forest (3)
- Lake Villa (2)
- Lasalle (1)
- Lemont (1)
- Libertyville (5)
- Lincolnwood (1)
- Lisle (2)
- Lombard (12)
- Loves Park (2)
- Macomb (1)
- Mahomet (1)
- Marion (9)
- Maryville (8)
- Mattoon (1)
- Maywood (13)
- Mchenry (5)
- Mcleansboro (1)
- Melrose Park (8)
- Mendota (2)
- Merrionette Park (8)
- Moline (7)
- Monmouth (2)
- Montgomery (1)
- Morris (5)
- Morton Grove (2)
- Mount Prospect (1)
- Mount Vernon (9)
- Mt Prospect (1)
- Mundelein (1)
- Murphysboro (1)
- Naperville (21)
- Nashville (1)
- New Lenox (7)
- Niles (5)
- Normal (5)
- North Chicago (2)
- Northbrook (2)
- O Fallon (3)
- Oak Brook (9)
- Oak Forest (1)
- Oak Lawn (10)
- Oak Park (10)
- Oakbrook (1)
- Oakbrook Terrace (5)
- Oaklawn (1)
- Olney (1)
- Olympia Fields (4)
- Orland Park (22)
- Ottawa (1)
- Palatine (3)
- Palos Heights (5)
- Palos Park (1)
- Park Ridge (11)
- Peoria (14)
- Peoria Heights (2)
- Peru (1)
- Pittsfield (2)
- Plainfield (3)
- Plano (3)
- Princeton (3)
- Quincy (5)
- Red Bud (3)
- River Forest (2)
- Riverside (1)
- Robinson (1)
- Rochelle (4)
- Rock Island (2)
- Rockford (18)
- Roscoe (1)
- Roselle (1)
- Saint Charles (1)
- Sandwich (1)
- Schaumburg (3)
- Shiloh (1)
- Silvis (2)
- Skokie (28)
- Sparta (1)
- Spring Valley (1)
- Springfield (31)
- St Charles (2)
- Staunton (2)
- Streamwood (1)
- Sugar Grove (1)
- Swansea (2)
- Sycamore (2)
- Tinley Park (4)
- Urbana (4)
- Vernon Hills (2)
- Watseka (2)
- Waukegan (3)
- Wenona (1)
- West Dundee (1)
- Westchester (1)
- Westmont (4)
- Wheaton (4)
- Wheeling (1)
- Willowbrook (3)
- Wilmette (1)
- Winfield (1)
- Winnetka (3)
- Woodridge (1)
Prefer Telehealth?
In-person obesity-medicine and endocrinology visits are one path to GLP-1 treatment. Many Illinois residents instead use a licensed telehealth provider that ships compounded semaglutide or tirzepatide directly to their address — see our full list of GLP-1 telehealth providers serving Illinois for pricing and reviews, or compare the best semaglutide and tirzepatide providers nationwide.