Clinical Research Sites Directory

Clinical Research Sites in Illinois

How many clinical research sites serve Illinois?

917 clinical research sites matched against official records serve Illinois (based there or serving it from nearby). 26 city pages and 79 county pages.

Which cities in Illinois have clinical research sites listed?

26 cities have their own page. The largest: Chicago, Aurora, Naperville, Joliet, Rockford. The number in brackets is how many providers each page lists.

Chicago (524)Aurora (458)Naperville (463)Joliet (482)Rockford (25)Elgin (458)Springfield (25)Peoria (39)Champaign (32)Waukegan (392)Cicero (524)Bloomington (40)Schaumburg (509)Evanston (520)Arlington Heights (509)Decatur (24)Skokie (520)Des Plaines (516)Orland Park (509)Oak Lawn (517)Tinley Park (498)Wheaton (463)Normal (29)Oak Park (520)Hoffman Estates (504)Downers Grove (463)

Which counties in Illinois have clinical research sites listed?

79 counties have their own page. County pages also cover the smaller communities in each county.

Adams County (7)Alexander County (4)Bond County (3)Boone County (26)Brown County (3)Bureau County (18)Calhoun County (13)Cass County (20)Champaign County (32)Christian County (24)Clay County (4)Clinton County (19)Cook County (524)Cumberland County (3)DeKalb County (41)De Witt County (22)Douglas County (17)DuPage County (463)Edgar County (18)Fayette County (4)Ford County (34)Franklin County (4)Fulton County (43)Grundy County (26)Hancock County (7)Henderson County (7)Henry County (21)Iroquois County (4)Jefferson County (4)Jersey County (17)Kane County (457)Kankakee County (39)Kendall County (106)Knox County (34)Lake County (412)LaSalle County (25)Lee County (21)Livingston County (32)Logan County (49)McDonough County (10)McHenry County (259)McLean County (40)Macon County (24)Macoupin County (22)Madison County (188)Marion County (4)Marshall County (39)Mason County (12)Massac County (6)Menard County (20)Mercer County (20)Monroe County (101)Montgomery County (22)Morgan County (19)Moultrie County (7)Ogle County (20)Peoria County (39)Piatt County (36)Pike County (5)Pulaski County (6)Putnam County (15)Randolph County (15)Rock Island County (24)St. Clair County (174)Sangamon County (25)Schuyler County (12)Shelby County (9)Stark County (32)Stephenson County (14)Tazewell County (52)Union County (6)Vermilion County (16)Warren County (13)Washington County (18)Wayne County (4)Whiteside County (17)Will County (482)Winnebago County (25)Woodford County (58)

Which other clinical research sites in Illinois have a profile here?

6 more clinical research sites based in or serving Illinois, listed by name.

"Verified" means matched to an active official record on the date shown. How we rank and verify. Page updated .