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Hematology & Oncology in Colorado

Data updated monthly · Last refresh August 2026

212 Hematology & Oncology providers practice in Colorado, including 107 (50%) offering telehealth. The largest concentration is in Denver. Profiles include Medicare quality scores where available.

212providers
107telehealth
Denvertop city

Hematology & Oncology providers by city in Colorado

Denver56 providers
Aurora35 providers
Colorado Springs23 providers
Boulder9 providers
Littleton8 providers
Grand Junction7 providers
Lafayette7 providers
Montrose6 providers

Highest rated Hematology & Oncology providers in Colorado

Dr. Yousuf Gaffar, MD
Denver, CO · Quality score 100/100 · Telehealth · (303) 715-7030
Dr. Jorge Monge Urrea, M.D.
Aurora, CO · Quality score 100/100 · Telehealth · (720) 848-0000
Dr. Bradley Haverkos, MD
Aurora, CO · Quality score 98/100 · Telehealth · (720) 848-0000
Dr. Manali Kamdar, MD
Aurora, CO · Quality score 98/100 · Telehealth · (720) 848-0000
Dr. Daniel Pollyea, MD
Aurora, CO · Quality score 98/100 · Telehealth · (720) 777-1234
Dr. Vignesh Narayanan, M.D
Denver, CO · Quality score 98/100 · Telehealth · (720) 516-9413
Dr. Catherine Klein, MD
Denver, CO · Quality score 98/100 · Telehealth · (303) 399-8020
Dr. Robert Rifkin, MD
Denver, CO · Quality score 98/100 · (303) 388-4876
Dr. Madeleine Kane, M.D.
Aurora, CO · Quality score 98/100 · Telehealth · (720) 848-0300
Dr. Steven Schuster, M.D.
Fort Collins, CO · Quality score 98/100 · Telehealth · (970) 495-7421
Dr. Christiane Thienelt, MD
Denver, CO · Quality score 98/100 · (303) 436-6000
Dr. Thomas Flaig, MD
Aurora, CO · Quality score 98/100 · Telehealth · (720) 848-0000
Dr. Jennifer Diamond, MD
Aurora, CO · Quality score 98/100 · Telehealth · (720) 848-0000
Dr. Breelyn Wilky, MD
Aurora, CO · Quality score 98/100 · Telehealth · (720) 848-4289
Dr. Ross Mcfarland, M.D.
Fort Collins, CO · Quality score 98/100 · Telehealth · (970) 493-6337
Dr. Farrah Datko, MD
Fort Collins, CO · Quality score 98/100 · Telehealth · (970) 493-6337
Dr. Robert Hoyer, M.D.
Colorado Springs, CO · Quality score 98/100 · Telehealth · (719) 365-6568
Dr. Ann Mellott, MD
Colorado Springs, CO · Quality score 98/100 · Telehealth · (719) 365-6568
Dr. Allen Cohn, MD
Denver, CO · Quality score 98/100 · (303) 388-4876
Dr. Vishal Rana, M.D
Colorado Springs, CO · Quality score 98/100 · (719) 365-6568

Common questions

How many Hematology & Oncology providers are in Colorado?

There are 212 Hematology & Oncology providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.

Do Hematology & Oncology providers in Colorado offer telehealth?

Yes. 107 of the 212 Hematology & Oncology providers in Colorado (about 50%) report offering telehealth services in CMS data.

Which cities in Colorado have the most Hematology & Oncology providers?

Denver (56), Aurora (35), Colorado Springs (23) have the highest concentration of Hematology & Oncology providers in Colorado.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Hematology & Oncology in Colorado? Get featured.