Skip to Content Skip to Footer
Cyrus Parsa, DO

Cyrus Parsa, DO

Chair & Professor of Pathology / Professor

College of Osteopathic Medicine of the Pacific

Phone: 909-469-5224

Join year: 1992

  • Education

    Diplomat, American Board of Pathology and American Osteopathic Board of Pathology

    Fellowship in Pathology/Neuropathology, University of Kansas, K.C., KS

    Pathology Residency, Lakeside Hospital/University of Health Sciences, K.C., MO

    Rotating Internship, Lakeside Hospital, K.C., MO

    D.O., University of Health Sciences, K.C., MO

    B.A., California State University, Northridge, CA

  • Courses


  • Research Interest
    • Molecular signatures of mucositis and their association with cellular morphologic alterations
    • Immunohistochemical patterns of evolving precancerous and malignant lesions of breast
    • Molecular and immunohistochemical features of neoplasms with unusual clinical presentation.
    • Molecular and morphologic alterations associated with carcinogenesis and cancer prevention.
    • Cellular morphologic alterations of tissues in response to therapeutic agents.
  • Organizations

    Director of Medical Education, Pacific Hospital
    Board of Directors, Pacifical Hospital Charitable Foundation
    Executive Board, American Osteopathic Board of Pathology
    Item Review Committee, COMLEX
    Fellow, College of American Pathologist
    Fellow, College of American Osteopathic Pathologist
    Fellow, American Society of Clinical Pathologist

  • Publications

    In many peer-review journals including: Human Pathology, American Journal of Clinical Pathology, Journal of American Osteopathic Association, Anatomic Records, etc.