Skip to main content
John Barnett, MD, Oncology, Longmont, CO, Boulder Community Health

JohnMBarnettMD

Oncology Longmont, CO

Physician

Are you Dr. Barnett?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Connect with colleagues in the same hospital or clinic
    You already have 55 invites waiting!
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

Claim this profile

Not you? Find your profile

Summary

  • Dr. John Barnett, MD is an oncologist in Longmont, Colorado. He is currently licensed to practice medicine in Colorado. He is affiliated with Longmont United Hospital, Boulder Community Health, and AdventHealth Avista.

Education & Training

  • Brown University
    Brown UniversityFellowship, Hematology and Medical Oncology, 2003 - 2006
  • Brown University
    Brown UniversityResidency, Internal Medicine, 2000 - 2003
  • Southern Illinois University School of Medicine
    Southern Illinois University School of MedicineClass of 2000

Certifications & Licensure

  • CO State Medical License
    CO State Medical License 2006 - 2025
  • American Board of Internal Medicine Hematology
  • American Board of Internal Medicine Medical Oncology

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012

Hospital Affiliations