Trends · data through July 2026

Hospitals in Chicago-Naperville-Elgin, IL-IN

Iceflower tracks 79 stores from 66 hospitals chains in Chicago-Naperville-Elgin, IL-IN.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
66
Tracked stores
79
Consumer panel
130M+

Growth ranking

Fastest-growing tracked hospitals chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Northwestern Medicine and Advocate Health Care sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 N Northwestern Medicine logo Northwestern Medicine - +3.6%
2 A Advocate Health Care logo Advocate Health Care - -5.3%
  • Northwestern Medicine
  • Advocate Health Care
  • Northshore Hospital
  • Lurie Childrens Hospital
  • Edward Healthcare Center
  • UI Health
  • Porter Hospital Inpatient
  • Other tracked chains

Store footprint

Store map

79 tracked store locations in Chicago-Naperville-Elgin, IL-IN. The 7 largest tracked chains are highlighted.

  • Northwestern Medicine (9)
  • Advocate Health Care (6)
  • Northshore Hospital (1)
  • Lurie Childrens Hospital (1)
  • Edward Healthcare Center (1)
  • UI Health (1)
  • Porter Hospital Inpatient (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 N Northwestern Medicine logo Northwestern Medicine 9
  • 2 A Advocate Health Care logo Advocate Health Care 6
  • 3 N Northshore Hospital 1
  • 4 L Lurie Childrens Hospital logo Lurie Childrens Hospital 1
  • 5 E Edward Healthcare Center logo Edward Healthcare Center 1
  • 6 U UI Health logo UI Health 1
  • 7 P Porter Hospital Inpatient 1
  • 8 C City of Hope logo City of Hope 1
  • 9 R Rush Copley Medical Center 1
  • 10 A Advocate Christ Cardiac Catheterization Lab 1
  • 11 C Central DuPage Hospital logo Central DuPage Hospital 1
  • 12 M Macneal Hospital 1
  • 13 D Dcam Outpatient Pharma 1
  • 14 T Tinley Park Hospital 1
  • 15 E Elmhurst Memorial Healthcare 1
  • 16 G Gold Coast 1
  • 17 E Edward Hospital 1
  • 18 P Porter Physician Group 1
  • 19 N Northwestern Medicine Palos Hospital 1
  • 20 A Ascension Saint Alexius Medical Center logo Ascension Saint Alexius Medical Center 1
  • 21 M Mount Sinai Hospital logo Mount Sinai Hospital 1
  • 22 A Ann & Robert H. Lurie Children's Hospital logo Ann & Robert H. Lurie Children's Hospital 1
  • 23 L La Grange Clinic 1
  • 24 S Shirley Ryan AbilityLab logo Shirley Ryan AbilityLab 1
  • 25 M Midwest Anesthesia Partners 1
  • 26 A Alexian Brothers Medical Center 1
  • 27 R Resurrection Medical Center 1
  • 28 M Methodist Hospital 1
  • 29 A Advocate Sherman Hospital 1
  • 30 A Aayu Clinics logo Aayu Clinics 1
  • 31 S Swedish Covenant Hospital 1
  • 32 F Fitzsimmons Hospital Services 1
  • 33 K Kildare Clinic 1
  • 34 G Good Shepherd Hospital MSICU 1
  • 35 T Thorek Memorial Hospital 1
  • 36 N Northwest Health 1
  • 37 R Rush Oak Park Hospital 1
  • 38 H Humboldt Park Health 1
  • 39 L Loyola Women's Health 1
  • 40 O OSF Little Company of Mary Medical Center 1
  • 41 C Community Hospital 1
  • 42 H Holy Cross Hospital logo Holy Cross Hospital 1
  • 43 A Ascension Saint Joseph 1
  • 44 S Sinai Community Institute 1
  • 45 J John H. Stroger, Jr. Hospital of Cook County 1
  • 46 S St. Catherine Hospital 1
  • 47 A Ascension Saint Mary Hospital 1
  • 48 U UChicago Medicine Ingalls Memorial logo UChicago Medicine Ingalls Memorial 1
  • 49 A Ascension Saint Francis Hospital 1
  • 50 S St. Mary Medical Center 1

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