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Dr. Simpson is on Doximity

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Education & Training

  • HCA HealthONE /Presbyterian-St Luke’s Medical Center
    HCA HealthONE /Presbyterian-St Luke’s Medical CenterResidency, Radiation Oncology, 1987 - 1990
  • University of Mississippi School of Medicine
    University of Mississippi School of MedicineClass of 1986, MD

Certifications & Licensure

  • CO State Medical License
    CO State Medical License 1987 - 2025
  • WY State Medical License
    WY State Medical License 1995 - 2024
  • NC State Medical License
    NC State Medical License 2018 - 2024
  • NE State Medical License
    NE State Medical License 2020 - 2024
  • MI State Medical License
    MI State Medical License 1992 - 1994
  • American Board of Radiology Radiation Oncology

Other Languages

  • Spanish

Hospital Affiliations