Dr. John Barnett, MD

Dr. John Barnett, MD

Save
Medical Oncology  ·  
Male  ·  
47 y/o
(8)

Accepting new patients

Dr. John Barnett, MD is a medical oncology specialist in Longmont, CO and has been practicing for 18 years. He specializes in medical oncology, hematology, and more.

Rocky Mountain Cancer Centers

2030 Mountain View Ave Ste 210

Longmont, CO 80501
Get Directions

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Kaiser Permanente
  • MultiPlan

Learn about Dr. Barnett

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Barnett performs your care needs compared to other doctors.

Blood Disorders
very high
more than 99% of peers
Cancer
very high
more than 99% of peers
Colorectal Cancer
very high
more than 98% of peers

Dr. Barnett's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Medical Oncology
  • Hematology
  • Oncology

2  Board Certifications

  • Hematology
    Accredited by: American Board of Internal Medicine*
  • Medical Oncology
    Accredited by: American Board of Internal Medicine*

78  Conditions Treated

Less
Read Less

11  Procedures

  • Bone Marrow Transplant
  • Breast Cancer Treatment
  • Cancer Counseling
  • Cancer Pain Management
  • Cancer Treatment
  • Chemotherapy
  • Genetic Counseling Services
  • Hematologic Disorder Treatment
  • PET Scan
  • Plasmapheresis
  • Radiation Therapy

Background Check

0 Malpractice Claims

No malpractice history found for Colorado.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Southern Illinois University School Of Medicine
    Medical School | Graduated 2000

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Barnett has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Barnett does not have any memberships or affiliations listed. If you are Dr. Barnett and would like to add memberships or affiliations, please update your profile.

Dr. Barnett's Reviews

4.4
Likelihood of recommending Dr. Barnett to family and friends
8 total reviews (2 have comments)

Likelihood to Recommend (8)

  • 5
    (6)
  • 4
    (1)
  • 3
    (0)
  • 2
    (0)
  • 1
    (1)

Dr. Barnett's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    EXCELLENT

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    EXCELLENT
  • Staff friendliness

    EXCELLENT
  • Average wait time

    10 to 15 minutes

Patient Comments (2)

Dr. Barnett and his staff are very pleasant, I feel fortunate and pleased with his expertise and knowledge. Dr. Barnett is thorough explaining complicated medical diagnosis, procedures and outcomes. Walked away from the bonemarrow procedure pain free. I feel confident about my future. Thank you Dr....more
Was this helpful? thumbs up icon option0thumbs down icon option0
Flag this
Dr. Barnett, holds my highest level of confidence based on my recent workings with Him and his team. He communicates with other doctors/ Teams, (The Dream Team) Dr. Bryant Delgado, MD., Pulmonologist, Dr. Porter, Surgeon in seemly Real, time. As well as his team on #200, they are an Orchestra of...more
Was this helpful? thumbs up icon option4thumbs down icon option1
Flag this
Image of Dr. Barnett
Are you Dr. Barnett?
Make it easy for patients to share their feedback. Also manage your personalized profile!

More Oncology Specialists like Dr. Barnett at Rocky Mountain Cancer Centers

Medical Oncology Specialist
(6)
Medical Oncology Specialist
(2)
Medical Oncology Specialist
(7)
Medical Oncology Specialist
(8)
Medical Oncology Specialist
(6)