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About

Rocky Mountain Cancer Centers (RMCC) is Colorado’s largest community-based cancer and blood disorder care provider, with 21 offices across the state. Headquartered in Greenwood Village, RMCC offers comprehensive cancer treatment and patient resources through a private, hospital-affiliated network. They operate in Colorado (no Denver-specific details beyond locations) and maintain a sizable team and presence in the region. If you’re seeking a cancer treatment center in Denver, RMCC is a major local option with multiple Colorado locations that could serve Denver-area patients. For precise Denver access, you may want to check the Boulder, Longmont, and Greenwood Village offices or contact RMCC directly for the nearest Denver-area facility and services.

Clinic Type

Oncology

Address

1800 N. Williams St., Ste. 200, Denver, CO

Phone

(303) 355-5400

Email

Opening Hours

8:00am - 5:00pm | M-F

Telehealth

Unavailable in extracted text

Services Offered

  • Chemotherapy
  • Hormone Therapy
  • Immunotherapy
  • Targeted Therapy
  • Diagnostic Imaging (PET/CT)
  • Gallium and Copper DOTATATE PET/CT imaging
  • Infusion Suite
  • Laboratory Services
  • Medically Integrated Pharmacy
  • Nuclear Medicine
  • Nursing Triage
  • Patient Financial Counseling
  • PRRT, Lutathera
  • Supportive Care Counseling and Education
  • Survivorship and Support Groups
  • Theranostics Suite
  • Advance Care Planning

Technology & Equipment

  • PET/CT imaging
  • Gallium and Copper DOTATATE PET/CT imaging
  • PRRT Lutathera
  • Nuclear Medicine

Team

  • Allen L. Cohn, MD — Medical Oncologist / Hematologist

Insurance & Payment

  • Aetna
  • Anthem BCBS Colorado
  • Apostrophe Health
  • benefitSMART
  • Carrum
  • Cigna
  • Clarivet Multiplan / PHCS
  • Colorado Access
  • First Health
  • Humana Medicare Advantage
  • Kaiser (depending on market)
  • Medicare
  • Medicaid
  • Optum Health / Optum Care CO
  • PHPprime
  • Rocky Mountain Health Plans Medicaid Prime, CHP+, Valley, Monument Tier 2 & CO Doctors Plan
  • SMS
  • Select Health Colorado Public Option (Exchange) and Medicare Advantage (MA)
  • TRICARE/HealthNET
  • United Healthcare
  • Claritiv Multiplan / PHCS

Our locations accept a broad network of insurance plans; please confirm network status with the clinic or insurer.

Cash, Credit Card, Debit Card, Check, Medical Financing (details on site), View Insurances (implies insurance billing), Request Appointment, Prescriptions

Financing: Financial Counseling Services

Languages Spoken

  • English

Pricing

  • Chemotherapy pricing varies by treatment plan
  • Imaging and lab services billed separately
  • Clinical trials may be covered by sponsors or insurers

Current Offers

New patient special or introductory offers — Not specified

FAQs

What services are offered at this clinic?

Chemotherapy, hormone therapy, immunotherapy, radiation therapy, targeted therapy, diagnostic imaging, laboratory services, infusion suite, and more.

Is your insurance policy changing in 2026?

Let us know here.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye (UCHealth Cancer Care and Hematology Clinic - Cherry Creek): 4.9/5 stars (27 reviews)
  • Birdeye (Rocky Mountain Cancer Centers): 4.5/5 stars (91 reviews)
  • LocalityBiz (Cancer Center at Porter Care): 3.6/5 stars (approximate) (80 reviews)

Patients praise

  • High praise for the compassion, professionalism, and expertise of medical staff and oncologists
  • Valued multidisciplinary approach to cancer care coordination
  • Supportive infusion center environments and staff making patients feel like family
  • Helpful access to mental health resources and support groups for patients and survivors
  • Flexible appointment scheduling for patients with busy personal lives

Common complaints

  • Concerns regarding billing practices and potential financial errors
  • Reports of perceived lack of adherence to safety or sanitization protocols in waiting areas
  • Negative experiences with administrative staff and communication responsiveness

"Uchealth cherry creek is a outstanding health care facility. Best oncology department I have had the privilege to know."

Birdeye review for UCHealth Cancer Care and Hematology Clinic - Cherry Creek

"I have been a pancreatic cancer patient of his for almost seven years. I literally owe him my life."

Healthgrades review for Dr. Allen Cohn, MD (Rocky Mountain Cancer Centers)

"The girl at the front desk triple charged me from my debit card... Terrible place, also, a good way to bleed scared and desperate patients out of money.. all these fake charges and non existing appointments."

LocalityBiz review for National Jewish Health Northern Hematology-Oncology

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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