Expertise in
6
conditions

Dr. Charles E. Leonard

Radiation Oncology
701 E Hampden Ave, Ste 210, 
Littleton, CO 
Accepting New Patients
Referral may be required
Before you request
Expertise in
6
conditions
701 E Hampden Ave, Ste 210, 
Littleton, CO 

Overview

Charles Leonard is a Radiation Oncologist practicing medicine in Littleton, Colorado.

Dr. Leonard is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Breast Cancer, Pleuropulmonary Blastoma, Adult Soft Tissue Sarcoma, and Lung Cancer.

Dr. Leonard is board certified in Radiation Oncology-American Board Of Radiology (ABR). He is actively involved in clinical research, co-authoring 136 peer reviewed articles. Dr. Leonard is currently accepting new patients.

Specialties

Radiation Oncology

Licenses

Radiology in CO

Board Certifications

Radiation Oncology-American Board Of Radiology (ABR)

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D

Locations

Rocky Mountain Cancer Centers LLP
701 E Hampden Ave, Ste 210, Littleton, CO 80120

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

136 Total Publications

Drug-Drug Interaction Signals for Major Bleeding in Nursing Home Residents: High-Throughput Screening of Clopidogrel and Oral Anticoagulants.
Drug-Drug Interaction Signals for Major Bleeding in Nursing Home Residents: High-Throughput Screening of Clopidogrel and Oral Anticoagulants.
Journal: Pharmacoepidemiology and drug safety
Published: February 27, 2026
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Frequently Asked Questions about Dr. Charles E. Leonard

How do I make an appointment with Dr. Charles E. Leonard?

You can book an appointment with Dr. Charles E. Leonard by calling their office at 303-805-7744. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Charles E. Leonard a top-rated expert for Breast Cancer?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Charles E. Leonard is classified as an Distinguished expert for Breast Cancer, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Charles E. Leonard specialize in?

While Dr. Charles E. Leonard is a Radiation Oncology, they have specific expertise in Breast Cancer, Pleuropulmonary Blastoma, and Adult Soft Tissue Sarcoma. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Radiation Oncology.

Does Dr. Charles E. Leonard participate in research or clinical trials?

Yes. Dr. Charles E. Leonard has published 136 articles and abstracts on conditions like Breast Cancer. You can view a list of Dr. Charles E. Leonard's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Charles E. Leonard accept my insurance?

Dr. Charles E. Leonard accepts most major insurance plans, including Aetna and Cigna. We recommend calling the office directly at 303-805-7744 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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