Trends · data through June 2026

Doctors Offices in the United States

Iceflower tracks 1,556 stores from 1,278 doctors offices chains in the United States. ProMedica grew fastest over the last year, ahead of Summit Medical Group and The Urology Group.

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
1,278
Tracked stores
1,556
Consumer panel
130M+

Growth ranking

Fastest-growing tracked doctors offices 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. ProMedica and Summit Medical Group sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 P ProMedica logo ProMedica ▲1 +15.0%
2 S Summit Medical Group logo Summit Medical Group +12.6%
3 T The Urology Group ▲1 +10.7%
4 D Dermatology Associates ▲1 +10.1%
5 E ENT and Allergy Associates logo ENT and Allergy Associates ▲1 +8.7%
6 K Kelsey-Seybold Clinic logo Kelsey-Seybold Clinic +7.5%
7 O Ochsner Medical Center logo Ochsner Medical Center ▲1 +7.0%
8 A Adventist Health logo Adventist Health +5.3%
9 M Millennium Physician Group logo Millennium Physician Group ▲1 +5.0%
10 M Mercy Health logo Mercy Health ▲1 +4.2%
11 S SouthCoast Health ▲1 +4.1%
12 F Family Health Center +2.4%
13 A Advanced Pain Care +2.2%
14 W Water's Edge Dermatology logo Water's Edge Dermatology +1.5%
15 C Cleveland Clinic logo Cleveland Clinic +1.0%
  • Cleveland Clinic
  • Novant Health
  • OhioHealth
  • Inova Health System
  • Jefferson Health
  • Piedmont Healthcare
  • ECU Health Urology
  • Other tracked chains

Store footprint

Store map

1,556 tracked store locations in the United States. The 7 largest tracked chains are highlighted.

  • Cleveland Clinic (11)
  • Novant Health (14)
  • OhioHealth (8)
  • Inova Health System (4)
  • Jefferson Health (6)
  • Piedmont Healthcare (1)
  • ECU Health Urology (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 M Mercy Health logo Mercy Health 27
  • 2 D Dermatology Associates 16
  • 3 N Novant Health logo Novant Health 14
  • 4 M Millennium Physician Group logo Millennium Physician Group 11
  • 5 K Kelsey-Seybold Clinic logo Kelsey-Seybold Clinic 11
  • 6 C Cleveland Clinic logo Cleveland Clinic 11
  • 7 L Low T Center 9
  • 8 A Atrius Health logo Atrius Health 8
  • 9 S St. Vincent Medical Group 8
  • 10 O OhioHealth logo OhioHealth 8
  • 11 A AdventHealth Medical Group logo AdventHealth Medical Group 6
  • 12 F Family Healthcare 6
  • 13 J Jefferson Health logo Jefferson Health 6
  • 14 W Water's Edge Dermatology logo Water's Edge Dermatology 6
  • 15 S Summit Medical Group logo Summit Medical Group 5
  • 16 L Lehigh Valley Health Network logo Lehigh Valley Health Network 5
  • 17 U UNC Health Care logo UNC Health Care 5
  • 18 E ENT and Allergy Associates logo ENT and Allergy Associates 5
  • 19 C Center for Vein Restoration logo Center for Vein Restoration 5
  • 20 A Adventist Health logo Adventist Health 4
  • 21 A Advanced Pain Care 4
  • 22 S SouthCoast Health 4
  • 23 O Ochsner Medical Center logo Ochsner Medical Center 4
  • 24 T The Urology Group 4
  • 25 T Thomas Eye Group 4
  • 26 P ProMedica logo ProMedica 4
  • 27 I Inova Health System logo Inova Health System 4
  • 28 S Seton Medical Center 3
  • 29 F Family Health Center 3
  • 30 D Dermatology Specialists 3
  • 31 C Coastal Spine 3
  • 32 G Gastroenterology Associates 3
  • 33 C Cardiology Associates 3
  • 34 P Primary Health Medical Group logo Primary Health Medical Group 3
  • 35 A Alliance Spine and Pain Centers 3
  • 36 E Emory Healthcare logo Emory Healthcare 3
  • 37 S St. Joseph's Hospital 2
  • 38 U UCI Health logo UCI Health 2
  • 39 R Rivertown Psychiatry 2
  • 40 G Greater Pittsburgh Orthopaedic 2
  • 41 O Oncology Hematology 2
  • 42 F First Physicians Group 2
  • 43 D Dent Neurologic Institute 2
  • 44 I Intermountain Eye Center 2
  • 45 A Atlantic Medical Group logo Atlantic Medical Group 2
  • 46 B Bowes Imaging Center 2
  • 47 C Crouse Medical Practice 2
  • 48 T The Woman's Group 2
  • 49 T The Cardiac and Vascular Institute 2
  • 50 D Dawes Fretzin Dermatology logo Dawes Fretzin Dermatology 2

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