Dr. Howell works in Littleton, CO and specializes in Radiation Oncology. Dr. Howell is affiliated with Littleton Adventist Hospital.


Years Experience: Not Available

Dr. Howell's Specialties

Dr. Howell's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Howell's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Aetna Whole Health Colorado Front Range

Dr. Howell's Office Information & Appointments


Rocky Mountain Cancer Center

22 W Dry Creek Cir
Littleton, CO 80120

Get Directions

Tel: (303) 730-4700

Fax: (303) 730-4790

Practice Website: usoncology.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
W 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
F 8:00 AM - 5:00 PM
S Closed
S Closed

Other Physicians in Dr. Howell's Practice

Hospital Affiliations