Oncologists (cancer doctors) in Boulder County
Public records list 9 places in Boulder County to see oncologists (cancer doctors), with 32 clinicians.
Data updated November 11, 2026 · What an oncologist (cancer doctor) does
Where to find them
Sorted by town. Call the office to ask whether they're taking new patients and which 2027 plans they take.
- Jenny FoxBoulder (call for the address)(303) 385-2000Jenny Fox, MD
- Rocky Mountain Cancer Centers LLP4715 Arapahoe Ave, Boulder · Telehealth(303) 385-2000Austin Poole, MD; David Andorsky, MD; Elizabeth Smith; Gregory Britt, M.D.; and 6 more
- Colorado Permanente Medical Group PC280 Exempla Cir, Lafayette · Telehealth(303) 338-4545Austin Lammers, MD; Benjamin Scheier, M.D.; Brittany Haugen, PA-C; Chamath De Silva, MD; and 6 more
- Colorado Permanente Medical Group PC200 Emempla Circle, Lafayette · Telehealth(303) 338-4545Brittany Haugen, PA-C; Meghan Liel, M.D.
- Intermountain Medical Group Denver LLC340 Exempla Cir, Lafayette · Telehealth(303) 673-1390Asifa Malik, M.D.; Samir Witta, MD PHD
- Catholic Health Initiatives Colorado2030 Mountain View Ave Ste 100, Longmont · Telehealth(720) 652-8730Hossein Maymani, MD; John Barnett, MD; Michael Johnson, MD
- Poudre Valley Medical Group LLC1760 E Ken Pratt Blvd, Longmont · Telehealth(720) 718-5400Kelly Casteel, MD; Sara Robinson, M.D.
- Robert FisherLongmont (call for the address)(303) 684-1900Robert Fisher, MD
- Uchealth Medical Group1925 Mountain View Ave, Longmont · Telehealth(303) 776-1234Farrah Datko, MD; Lynn Mathew, MD; Michael Stone, MD; Ross Mcfarland, M.D.
Is it covered on your plan?
Referral: On some plans. 29 of the 86 2027 plans sold in Boulder County need a referral from your primary care provider to see a specialist: Kaiser Permanente's 29 plans (you may self-refer to certain specialists). The other 57 don't, according to each plan's 2027 summary of benefits. Confirm in the plan's summary of benefits.
Check a clinician in the network's own directory before you enroll. These are the 2027 networks sold in Boulder County:
- Anthem Pathway directory
- Anthem Pathway Essentials directory
- Colorado Access Choice directory
- Kaiser Permanente KP CO directory
- Kaiser Permanente KP Colorado Option directory
- Kaiser Permanente KP Select directory
- Rocky Mountain Health Plans Colorado Doctors Plan directory
- Select Health Value directory
If your plan's directory or customer service told you a clinician was in network and they weren't, federal law (the No Surprises Act) limits what you pay to the in-network amount. Save a screenshot or a note of what you were told. Boulder County plans and hospitals.
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