Skip to main content
Diana Claassen, MD, Pathology, Helena, MT, Fort Harrison VA Medical Center

DianaClaassenMD

Pathology Helena, MT

Neuropathology, Anatomic Pathology, Clinical Pathology

Physician

Are you Dr. Claassen?

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 23 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. Diana Claassen, MD is a board certified pathologist in Helena, Montana. She is currently licensed to practice medicine in Montana, Idaho, and Pennsylvania. She is affiliated with Fort Harrison VA Medical Center.

Education & Training

  • UPMC Medical Education
    UPMC Medical EducationResidency, Pathology-Anatomic and Clinical, 1981 - 1986
  • LDS Hospital
    LDS HospitalInternship, Transitional Year, 1980 - 1981
  • University of California, Davis, School of Medicine
    University of California, Davis, School of MedicineClass of 1980

Certifications & Licensure

  • MT State Medical License
    MT State Medical License 1998 - 2014
  • ID State Medical License
    ID State Medical License 1996 - 2010
  • PA State Medical License
    PA State Medical License 1983 - 1996
  • American Board of Pathology Anatomic Pathology & Clinical Pathology
  • American Board of Pathology Neuropathology

Publications & Presentations

PubMed

Hospital Affiliations