About Group Practices Here
The most common specialties among Illinois group practices are nurse practitioner, internal medicine, clinical social worker, and family practice. Browse practices by city below, or open any practice to see its full provider roster, accepted insurance, and quality ratings.
Common Specialties
Most common provider specialties across these practices — tap to find providers statewide
Browse by City
Cities with three or more group practices
Chicago551Naperville72Rockford63Schaumburg57Arlington Heights55Orland Park50Peoria49Aurora43Des Plaines43Springfield43Elgin41Joliet40Park Ridge40Libertyville39Bloomington34Glenview31Hinsdale31Hoffman Estates31Northbrook31Skokie31Elmhurst30Oak Lawn30Oak Park29Palos Heights29Downers Grove28Lombard24Bolingbrook23Crystal Lake23Decatur22Mount Vernon22New Lenox22Wheaton22Barrington20Frankfort20Geneva20Alton19Buffalo Grove19Gurnee19Plainfield19Algonquin18Evanston18Quincy18Oak Brook17Elk Grove Village16Marion16Niles16Palatine16Westmont16Belleville15Champaign15Maryville15O Fallon15Saint Charles15Tinley Park15Bloomingdale14Bourbonnais14Normal14St Charles14Effingham13Highland Park13
Largest Practices (top 60 of 3,271)
Ranked by number of providers
Northwestern Medical Faculty Foundation4490 providers · 41 locations
Chicago, IL · Nurse Practitioner, Physician Assistant, Anesthesiology
Endeavor Health Medical Group3509 providers · 41 locations
Evanston, IL · Nurse Practitioner, Physician Assistant, Family Practice
Advocate Health And Hospitals Corporation3224 providers · 82 locations
Buffalo Grove, IL · Nurse Practitioner, Internal Medicine, Family Practice
Athletico Ltd2388 providers · 444 locations
Chicago, IL · Physical Therapist In Private Practice, Physical Therapy, Occupational Therapist In Private Practice
Osf Multi-specialty Group2180 providers · 90 locations
Peoria, IL · Nurse Practitioner, Internal Medicine, Physician Assistant
Select Rehabilitation, Llc2100 providers · 45 locations
Glenview, IL · Family Practice, Internal Medicine, Nurse Practitioner
University Of Chicago1718 providers · 17 locations
Chicago, IL · Nurse Practitioner, Physician Assistant, Anesthesiology
Carle Health Care Incorporated1576 providers · 47 locations
Urbana, IL · Nurse Practitioner, Internal Medicine, Family Practice
Rush University Medical Group1542 providers · 16 locations
Chicago, IL · Nurse Practitioner, Physician Assistant, Hospitalist
Dupage Medical Group Ltd1387 providers · 35 locations
Glen Ellyn, IL · Physical Therapist In Private Practice, Nurse Practitioner, Internal Medicine
The Board Of Trustees Of The University Of Illinois1235 providers · 6 locations
Chicago, IL · Nurse Practitioner, Internal Medicine, Family Practice
Central Dupage Physician Group1134 providers · 31 locations
Wheaton, IL · Nurse Practitioner, Family Practice, Hospitalist
Loyola University Medical Center979 providers · 18 locations
Maywood, IL · Nurse Practitioner, Anesthesiology, Certified Registered Nurse Anesthetist
The University Of Chicago Medical Center936 providers · 2 locations
Chicago, IL · Nurse Practitioner, Physician Assistant, Internal Medicine
Cook County839 providers · 4 locations
Chicago, IL · Internal Medicine, Physician Assistant, Nurse Practitioner
Select Outpatient Services Inc801 providers
Glenview, IL · Family Practice, Internal Medicine, Nurse Practitioner
Springfield Clinic, Llp734 providers · 27 locations
Springfield, IL · Nurse Practitioner, Physician Assistant, Family Practice
Illinois Bone And Joint Institute, Llc623 providers · 45 locations
Bannockburn, IL · Physical Therapist In Private Practice, Physician Assistant, Orthopedic Surgery
Orthomidwest, Pllc567 providers · 28 locations
Chicago, IL · Physical Therapist In Private Practice, Physician Assistant, Orthopedic Surgery
Rockford Health Physicians529 providers · 8 locations
Rockford, IL · Diagnostic Radiology, Nurse Practitioner, Emergency Medicine
Cepamerica Illinois Llp517 providers · 26 locations
Chicago, IL · Emergency Medicine, Nurse Practitioner, Family Practice
Fairview Heights Medical Group Sc453 providers · 15 locations
Alton, IL · Nurse Practitioner, Internal Medicine, Hospitalist
Empowerme Rehabilitation Illinois Llc429 providers · 62 locations
Edwardsville, IL · Physical Therapist In Private Practice, Qualified Speech Language Pathologist, Occupational Therapist In Private Practice
Methodist Medical Center Of Illinois425 providers · 11 locations
Peoria, IL · Nurse Practitioner, Family Practice, Internal Medicine
Blessing Hospital424 providers · 19 locations
Quincy, IL · Nurse Practitioner, Diagnostic Radiology, Family Practice
North American Partners In Anesthesia Illinois Llc422 providers · 18 locations
Berwyn, IL · Certified Registered Nurse Anesthetist, Anesthesiology, Interventional Pain Management
Metro Infectious Disease Consultants Llc419 providers · 178 locations
Burr Ridge, IL · Nurse Practitioner, Infectious Disease, Physician Assistant
Sarah Bush Lincoln Health Center416 providers · 27 locations
Mattoon, IL · Nurse Practitioner, Certified Registered Nurse Anesthetist, Internal Medicine
Comprehensive Therapeutics Ltd413 providers · 61 locations
La Salle, IL · Physical Therapist In Private Practice, Occupational Therapist In Private Practice, Qualified Speech Language Pathologist
Northstar Anesthesia Of Illinois, Llc411 providers · 12 locations
Chicago Heights, IL · Certified Registered Nurse Anesthetist, Anesthesiology, Interventional Pain Management
Swedishamerican Hospital408 providers · 6 locations
Rockford, IL · Nurse Practitioner, Family Practice, Physician Assistant
Southern Illinois Medical Services Nfp362 providers · 13 locations
Carbondale, IL · Nurse Practitioner, Physician Assistant, Emergency Medicine
Post Acute Medical Pllc347 providers · 98 locations
Toluca, IL · Nurse Practitioner, Internal Medicine, Family Practice
Siu Physicians And Surgeons Inc339 providers · 4 locations
Springfield, IL · Nurse Practitioner, Obstetrics/gynecology, Internal Medicine
Carle West Physician Group Inc305 providers · 19 locations
Bloomington, IL · Nurse Practitioner, Diagnostic Radiology, Certified Registered Nurse Anesthetist
Physicians Immediate Care North Chicago Llc286 providers · 39 locations
Chicago, IL · Nurse Practitioner, Physician Assistant, Family Practice
Edgewood Clinical Services P.c.276 providers · 33 locations
Chicago, IL · Mental Health Counselor, Clinical Social Worker, Nurse Practitioner
Athletic And Therapeutic Institute Of Naperville, Llc275 providers · 56 locations
Chicago, IL · Physical Therapist In Private Practice, Occupational Therapist In Private Practice, Physical Therapy
Mount Sinai Community Foundation264 providers · 3 locations
Chicago, IL · Internal Medicine, Nurse Practitioner, Diagnostic Radiology
Prime Healthcare Illinois Medical Group Llc262 providers · 13 locations
Des Plaines, IL · Family Practice, Internal Medicine, Nurse Practitioner
Adventist Health Partners, Inc.258 providers · 16 locations
Bolingbrook, IL · Family Practice, Nurse Practitioner, Physician Assistant
Oak Street Health Physicians Group Pc253 providers · 19 locations
Chicago, IL · Nurse Practitioner, Family Practice, Internal Medicine
Specialists In Medical Imaging, Sc251 providers · 181 locations
Pekin, IL · Diagnostic Radiology, Interventional Radiology, Nurse Practitioner
Quincy Physicians And Surgeons Clinic, Pllc242 providers · 17 locations
Quincy, IL · Nurse Practitioner, Family Practice, Certified Registered Nurse Anesthetist
Vitae Health Medical Illinois, Pllc239 providers · 74 locations
Chicago, IL · Clinical Social Worker, Nurse Practitioner, Mental Health Counselor
Christie Clinic, Pllc235 providers · 12 locations
Champaign, IL · Nurse Practitioner, Internal Medicine, Physical Therapist In Private Practice
Midwest Express Care 2, Inc233 providers · 21 locations
Willowbrook, IL · Nurse Practitioner, Physician Assistant, Family Practice
Riverside Health System221 providers · 13 locations
Willmington, IL · Nurse Practitioner, Neurology, Family Practice
Hshs Medical Group Inc216 providers · 24 locations
Decatur, IL · Nurse Practitioner, Family Practice, Physician Assistant
Paxxon Healthcare Services Llc209 providers · 39 locations
Carol Stream, IL · Physical Therapist In Private Practice, Occupational Therapist In Private Practice, Qualified Speech Language Pathologist
Cgh Medical Center206 providers · 9 locations
Sterling, IL · Nurse Practitioner, Physician Assistant, Emergency Medicine
Access Community Health Network200 providers · 11 locations
Chicago, IL · Physician Assistant, Family Practice, Nurse Practitioner
Central Illinois Radiological Associates Ltd199 providers · 119 locations
Peoria, IL · Diagnostic Radiology, Interventional Radiology, Certified Clinical Nurse Specialist
Cep America-illinois Hospitalists, Llp192 providers · 11 locations
O Fallon, IL · Hospitalist, Internal Medicine, Nurse Practitioner
Decatur Memorial Hospital192 providers · 4 locations
Decatur, IL · Internal Medicine, Certified Registered Nurse Anesthetist, Nurse Practitioner
Memorial Physician Services187 providers · 7 locations
Springfield, IL · Nurse Practitioner, Family Practice, Physician Assistant
Clinical Colleagues Inc181 providers · 25 locations
Rock Island, IL · Certified Registered Nurse Anesthetist, Anesthesiology
Cortlyn Therapy Pc181 providers · 28 locations
Elmhurst, IL · Physical Therapist In Private Practice, Occupational Therapist In Private Practice, Qualified Speech Language Pathologist
Integrated Imaging Consultants Llc181 providers · 86 locations
Park Ridge, IL · Diagnostic Radiology, Interventional Radiology, Physician Assistant
Integrated Rehab Consultants Llc176 providers · 161 locations
Chicago, IL · Physical Medicine And Rehabilitation, Nurse Practitioner, Physician Assistant