Vascular & Interventional Radiologists in Colorado
Data updated monthly · Last refresh October 2026
120 Vascular & Interventional Radiology providers practice in Colorado, including 24 (20%) offering telehealth. The largest concentration is in Aurora. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
120providers
24telehealth
Auroratop city
Vascular & Interventional Radiology by city in Colorado
Choose a city to see providers there.
Where Vascular & Interventional Radiologists in Colorado practice
From CMS Medicare enrollment records covering 90 of the 120 providers listed here (75%). Providers who do not bill Medicare are not included in these figures.
7%solo or small practice (under 10 clinicians)
21%mid-size group (10 to 99)
72%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Vascular & Interventional Radiologists | All clinicians in group | Main city |
| Uchealth Imaging Services LLC | 26 | 247 | Denver |
| Radiology Imaging Associates PC | 21 | 147 | Englewood |
| Medical Imaging of Colorado Radiology Imaging Assc PC Etal Pt | 20 | 122 | Littleton |
| Banner Imaging Services Colorado LLC | 19 | 90 | Loveland |
| Ria Endovascular LLC | 19 | 30 | Greenwood Village |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Vascular & Interventional Radiologists affiliated |
| HCA-Healthone Dba Swedish Medical Center | Englewood | For-profit | 4 of 5 | 17 |
| Adventhealth Littleton | Littleton | Nonprofit | 4 of 5 | 16 |
| Adventhealth Parker | Parker | Nonprofit | 5 of 5 | 16 |
| University of Colorado Hospital Authority | Aurora | Government | 5 of 5 | 15 |
| Uchealth Greeley Hospital | Greeley | Nonprofit | 4 of 5 | 12 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Vascular & Interventional Radiology providers in Colorado
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Blaze Cook, MDAurora, CO · $502 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Brian Dillon, M.D.Aurora, CO · No drug or device payments recorded (2025) ·
(720) 777-1234 Dr. David Johnson, MD PHD Dr. David Kumpe, MDAurora, CO · $148,660 in drug and device payments (2025) ·
(720) 848-0000 Dr. Eduardo Bent Robinson, MDAurora, CO · $9,365 in drug and device payments (2025) ·
(720) 848-0000 Dr. Emily Sterbis, MDAurora, CO · $1,140 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Francis Kang, M.D.Aurora, CO · $24,510 in drug and device payments (2025) · Telehealth ·
(303) 724-2685 Dr. George Zlotchenko, M.D.Aurora, CO · $16,530 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Gordon Mclennan, MDAurora, CO · $18,452 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. James Borgstede, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Janette Durham, MDAurora, CO · No drug or device payments recorded (2025) ·
(720) 848-0000 Dr. Jonathan Lindquist, M.D.Aurora, CO · $2,120 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Katherine Marchak, M.D.Aurora, CO · $1,463 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Leigh Casadaban, MDAurora, CO · $5,178 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Lisa Walker, MDAurora, CO · $832 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Premal Trivedi, MD, MSEAurora, CO · $13,461 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Robert Ryu, MDAurora, CO · $1,894 in drug and device payments (2025) · Telehealth ·
(720) 848-0000 Dr. Ryan Musolf, DOAurora, CO · No drug or device payments recorded (2025) ·
(720) 777-1234 Dr. Thomas Rau, MDAurora, CO · $2,077 in drug and device payments (2025) ·
(720) 723-6112 Dr. Jason Mehling, MDBoulder, CO · $967 in drug and device payments (2025) ·
(303) 532-3500 Dr. Adam Schwertner, MDDenver, CO · $744 in drug and device payments (2025) · Telehealth ·
(303) 602-4150 Dr. Gary Bauerle, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 914-8800 Dr. Heath Crawford, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(214) 590-8058 Dr. Jonathan-hien Vu, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Joseph Krysl, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 914-8800 Dr. Lawrence Bockar, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 322-2233 Dr. Michael Podolak, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Mitchell Smith, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Paul Johnston, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Rajan Gupta, MDDenver, CO · $1,356 in drug and device payments (2025) ·
(303) 338-4545 Dr. Robert Allen, MDDenver, CO · No drug or device payments recorded (2025) ·
(720) 941-7000 Dr. Sharon Kwan, M.D.Denver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Stephen Subber, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 399-8020 Dr. Thomas Barsch, MDDenver, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Anthony Brown, M.D.Englewood, CO · $42,014 in drug and device payments (2025) · Telehealth ·
(303) 761-9190 Dr. Benjamin Kassanoff, M.D.Englewood, CO · $1,668 in drug and device payments (2025) ·
(303) 761-9190 Common questions
How many Vascular & Interventional Radiology providers are in Colorado?There are 120 Vascular & Interventional Radiology providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.
Do Vascular & Interventional Radiology providers in Colorado offer telehealth?Yes. 24 of the 120 Vascular & Interventional Radiology providers in Colorado (about 20%) report offering telehealth services in CMS data.
Which cities in Colorado have the most Vascular & Interventional Radiology providers?Aurora (24), Denver (23), Englewood (22) have the highest concentration of Vascular & Interventional Radiology providers in Colorado.
How many Vascular & Interventional Radiology providers in Colorado received drug or device company payments?92 of 120 Vascular & Interventional Radiology providers in Colorado (77%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Vascular & Interventional Radiologists in Colorado work in independent practices or large health systems?Among 90 Vascular & Interventional Radiologists in Colorado enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 21% through a mid-size group of 10 to 99, and 72% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Vascular & Interventional Radiologists in Colorado work at?According to CMS facility affiliation records, the Colorado hospitals where the most Vascular & Interventional Radiologists hold privileges are HCA-Healthone Dba Swedish Medical Center in Englewood; Adventhealth Littleton in Littleton; Adventhealth Parker in Parker.
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