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Dr. Marks is on Doximity

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Education & Training

  • University of Iowa Hospitals and Clinics
    University of Iowa Hospitals and ClinicsResidency, Anesthesiology, 1989 - 1993
  • University of Texas Medical Branch School of Medicine
    University of Texas Medical Branch School of MedicineClass of 1989

Certifications & Licensure

  • CO State Medical License
    CO State Medical License 1997 - 2017
  • TX State Medical License
    TX State Medical License 1993 - 2015
  • American Board of Anesthesiology Anesthesiology

Hospital Affiliations