Skip to main content

Are you Dr. Harrison?

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 47 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. Mark Harrison, MD is a radiation oncologist in McAllen, Texas. He is currently licensed to practice medicine in Texas, Washington, and California. He is affiliated with Harlingen Medical Center and Valley Baptist Medical Center-Harlingen.

Education & Training

  • University of Texas M D Anderson Cancer Center
    University of Texas M D Anderson Cancer CenterResidency, Radiation Oncology, 1983 - 1986
  • St. Joseph Medical Center
    St. Joseph Medical CenterInternship, Transitional Year, 1982 - 1983
  • University of Cincinnati College of Medicine
    University of Cincinnati College of MedicineClass of 1982

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1991 - Present
  • TX State Medical License
    TX State Medical License 1983 - 2024
  • FL State Medical License
    FL State Medical License 1991 - 2018
  • CO State Medical License
    CO State Medical License 1983 - 2015
  • OH State Medical License
    OH State Medical License 1982 - 1998
  • LA State Medical License
    LA State Medical License 1986 - 1997
  • AZ State Medical License
    AZ State Medical License 1990 - 1996
  • American Board of Radiology Therapeutic Radiology
  • Join now to see all

Publications & Presentations

PubMed

Hospital Affiliations