Skip to main content

Dr. Marck is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Marck's full profile

Already have an account?

Education & Training

  • University of Colorado
    University of ColoradoResidency, Internal Medicine, 1980 - 1983
  • University of Colorado School of Medicine Anschutz Medical Campus
    University of Colorado School of Medicine Anschutz Medical CampusClass of 1980

Certifications & Licensure

  • TX State Medical License
    TX State Medical License 1985 - 2025
  • CO State Medical License
    CO State Medical License 1982 - 1997
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification eClinicalWorks EHR, eClinicalWorks LLC, 2011-2013

Hospital Affiliations