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Dr. Markus is on Doximity

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Education & Training

  • Duke University Hospital
    Duke University HospitalFellowship, Hematology and Medical Oncology, 2004 - 2007
  • New York Presbyterian Hospital (Cornell Campus)
    New York Presbyterian Hospital (Cornell Campus)Residency, Internal Medicine, 2002 - 2004
  • Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
    Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalInternship, Internal Medicine, 2001 - 2002
  • Weill Cornell Medicine
    Weill Cornell MedicineClass of 2001

Certifications & Licensure

  • CO State Medical License
    CO State Medical License 2007 - 2025
  • NC State Medical License
    NC State Medical License 2004 - 2007
  • NY State Medical License
    NY State Medical License 2002 - 2004
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Hematology
  • American Board of Internal Medicine Medical Oncology

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012

Publications & Presentations

PubMed

Press Mentions

  • Colorado Springs Top Doctors 2018
    Colorado Springs Top Doctors 2018October 9th, 2018
  • Top Docs 2016
    Top Docs 2016October 2nd, 2016

Professional Memberships

Hospital Affiliations