Top radiologists in the USA
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bon Secours Mercy Health, INC. | USA | Blue Ash | 4600 Mcauley Pl Ste 100 | Hamilton | 45242-4769 | mercy.***** | 1983 | $11,537,795,267 | 19,000 | Corporation | 485 | D01581479 |
| 2 | Quest Diagnostics Incorporated | USA | Secaucus | 500 Plaza Dr Ste G | Hudson | 07094-3656 | questforhealthsystems.***** | 1967 | $11,035,000,000 | 57,000 | Corporation | 4999 | D00284919 |
| 3 | North Carolina Baptist Hospital | USA | Winston-salem | Medical Center Blvd | Forsyth | 27157-0001 | wakehealth.***** | 2020 | $3,875,696,000 | 12,563 | Corporation | 1273 | 0103524 |
| 4 | Hmo Minnesota | USA | Saint Paul | 3535 Blue Cross Rd | Ramsey | 55122-1154 | careers.***** | 1974 | $3,285,084,122 | 16 | Corporation | N/A | L-1116 |
| 5 | Norton Hospital | USA | Louisville | 200 E Chestnut St Frnt | Jefferson | 40202-1800 | nortonhealthcare.***** | 2001 | $2,999,781,942 | 1 | Corporation | 89 | N/A |
| 6 | John Muir Health | USA | Walnut Creek | 1601 Ygnacio Valley Rd | Contra Costa | 94598-3122 | johnmuirhealth.***** | 1958 | $2,545,612,000 | 2,200 | Corporation | 48 | N/A |
| 7 | Radnet, INC. | USA | Los Angeles | 1510 Cotner Ave | Los Angeles | 90025-3303 | radnet.***** | 1985 | $2,040,210,000 | 8,844 | Corporation | 311 | 4528434 |
| 8 | The Hospital For Special Surgery Pho INC | USA | New York | 535 E 70th St | New York | 10021-4898 | hss.***** | 1996 | $1,810,343,000 | 4,175 | Corporation | 28 | 2002838 |
| 9 | Lancaster General Health | USA | Lancaster | 555 N Duke St | Lancaster | 17602-2207 | lancastergeneralhealth.***** | 1753 | $1,742,680,480 | 7,000 | Corporation | 478 | 0000770392 |
| 10 | Billings Clinic | USA | Billings | 2800 10th Ave N | Yellowstone | 59107 | providers.***** | 1993 | $923,541,999 | 3,300 | Corporation | 20 | D011181 |
| 11 | Sinai Hospital Of Baltimore, INC. | USA | Baltimore | 2401 W Belvedere Ave | Baltimore City | 21215-5270 | doctors.***** | 1868 | $847,021,134 | 4,497 | Corporation | 39 | D00197830 |
| 12 | Abington Memorial Hospital | USA | Abington | 1200 Old York Rd | Montgomery | 19001-3788 | ultracare-dialysis.***** | 2015 | $778,269,676 | 4,018 | Corporation | 409 | 0000001804 |
| 13 | Akumin INC. | USA | Plantation | 8300 W Sunrise Blvd | Hillsborough | 33322-5406 | akumin.***** | 2017 | $776,528,710 | 3 | Corporation | 165 | 7059126 |
| 14 | Akumin Operating CORP. | USA | Plantation | 8300 W Sunrise Blvd | Hillsborough | 33322-5406 | akumin.***** | 2019 | $749,631,000 | 2,450 | Corporation | 165 | 5594056 |
| 15 | Neogenomics, INC. | USA | Fort Myers | 9490 Neogenomics Way | Lee | 33912-4553 | neogenomics.***** | 2001 | $727,332,000 | 2,500 | Corporation | 27 | C25286-1998 |
| 16 | Washington Hospital Healthcare System | USA | Fremont | 2000 Mowry Ave | Alameda | 94538 | whhs.***** | 1948 | $719,400,000 | 1,600 | Corporation | 2 | N/A |
| 17 | Saint Francis Healthcare System | USA | Cape Girardeau | 211 Saint Francis Dr | Cape Girardeau | 63703 | sfmc.***** | 2010 | $682,792,510 | 264 | Corporation | N/A | N00069693 |
| 18 | Invitae CORPORATION | USA | San Francisco | 1400 16th St | San Francisco | 94103-5110 | invitae.***** | 2024 | $516,303,000 | 1,700 | Corporation | 14 | 4741049 |
| 19 | Evelyn Cardenas MD | USA | Thousand Oaks | 215 W Janss Rd | Santa Clara | 91360-1847 | losrobleshospitalvolunteers.***** | 2013 | $509,249,455 | 1 | N/A | 953263505 | |
| 20 | Siemens Healthcare Diagnostics INC. | USA | Tarrytown | 511 Benedict Ave | Westchester | 10591-5005 | healthcare.***** | 2006 | $496,975,690 | 2,406 | Corporation | 3698 | 0642223 |
| 21 | Clinical Pathology Laboratories, INC. | USA | Austin | 9200 Wall St | Travis | 78754-4534 | cpllabs.***** | 1990 | $484,292,597 | 1,500 | Corporation | 847 | 0113784700 |
| 22 | Indiana University Health North Hospital, INC. | USA | Carmel | 11700 N Meridian St | Hamilton | 46032-4656 | en.***** | 1994 | $473,651,813 | 46 | Corporation | N/A | N/A |
| 23 | Bon Secours-Maryview Health CORPORATION | USA | Portsmouth | 3636 High St | Portsmouth | 23707-3236 | bonsecours.***** | 1984 | $388,425,304 | 1,417 | Corporation | 12 | 02659597 |
| 24 | Caredx, INC. | USA | Brisbane | 8000 Marina Blvd Fl 4 | San Mateo | 94005-1883 | caredx.***** | 1998 | $379,805,000 | 765 | Corporation | 14 | 2982485 |
| 25 | Castle Biosciences, INC. | USA | Friendswood | 1500 W Parkwood Ave Ste 400 | Galveston | 77546-5706 | castlebiosciences.***** | 2007 | $344,229,000 | 883 | Corporation | 6 | 4422065 |
Showing 25 of 13,218 companies
Request Free SampleRadiologists in the USA by state
13,218 radiologists across 43 US states. Hover any state to see its share of the US radiologists market.
Radiologists in the USA by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 7,734 | |
| 5-9 | 2,901 | |
| 10-19 | 1,180 | |
| 20-49 | 787 | |
| 50-99 | 298 | |
| 100-199 | 130 | |
| 200-499 | 72 | |
| 0 or Unknown | 66 | |
| 1.000-4.999 | 26 | |
| 500-999 | 24 |
Radiologists in the USA by revenue
| Bracket | Companies | Share |
|---|---|---|
| 100.001 to 499.999 | 6,084 | |
| 0 or Unknown | 2,301 | |
| 1 to 100.000 | 1,963 | |
| 500.000 to 999.999 | 1,252 | |
| 1.000.000 to 4.999.999 | 1,239 | |
| 5.000.000 to 9.999.999 | 187 | |
| 10.000.000 to 49.999.999 | 123 | |
| 100.000.000 to 499.999.999 | 28 | |
| 50.000.000 to 99.999.999 | 22 | |
| 500.000.000 to 999.999.999 | 10 | |
| 1.000.000.000 or more | 9 |
SIC and industry classification for US radiologists
US radiologists aren't separately selectable in the standard SIC 1987 classification. The closest SIC 1987 umbrella is 8011 (Offices and Clinics of Doctors of Medicine). We use the CompanyData industry label 'Physicians: Radiology(radiodiagnostics and Medical Imagery)' to identify them precisely. The list above covers every active US company in our database tagged with this CompanyData label, so the state and revenue breakdowns reflect the entire sector rather than a sample.
Closely related business services
Frequently asked questions about radiologists in the USA
Our database tracks 13,218 active radiologists across all 50 US states, sourced from Secretary of State filings and verified monthly. The exact count changes as firms register, dissolve and merge. The figure on this page reflects the most recent monthly refresh.
The state with the most radiologists is Florida, followed by California, Texas, Florida and New York. The full state breakdown above shows the share each US state holds, with deeplinks to drill into a single-state directory.
US radiologists aren't separately selectable in the standard SIC 1987 classification. The closest SIC 1987 umbrella is 8011 (Offices and Clinics of Doctors of Medicine). We use the CompanyData industry label 'Physicians: Radiology(radiodiagnostics and Medical Imagery)' to identify them precisely. The list above covers every active US company in our database tagged with this CompanyData label. The platform link beside each result also lets you filter by sub-code or by NAICS if you prefer.
Yes. Apply your filters (state, size, revenue, etc.) on the platform, preview the result on screen, then export the full filtered list as CSV or Excel. Larger exports (10k+ rows) are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full business address, primary phone, business email (where available), website, employee size, revenue band, founding year and primary SIC / NAICS classification. Records are enriched from the US business register and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest Secretary of State filings. The "Last updated" line at the top of this page shows the most recent refresh date.
43 US states have at least one active radiologist in our database. The state with most radiologists is Florida, followed by California, Texas, Florida and New York. Use the interactive state map above to compare any two states by share of the US radiologists market.
