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Mark Sitarik, MD, Oncology, Boulder, CO, Boulder Community Health


Oncology Boulder, CO

Adult Medical Oncology at RMCC Boulder Medical Director of iKnowMed

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  • Dr. Mark Sitarik is an oncologist in Boulder, CO and is affiliated with multiple hospitals in the area, including Boulder Community Health, AdventHealth Avista, and University of Colorado Hospital. He received his medical degree from Drexel University College of Medicine/Hahnemann University and has been in practice 35 years. He is experienced in amyloidosis, hematologic oncology, myelodysplasia, myelofibrosis, and multiple myeloma. He has 6 publications and over 50 citings.

Education & Training

  • University of Colorado
    University of ColoradoFellowship, Hematology and Medical Oncology, 1985 - 1987
  • Case Western Reserve University/University Hospitals Cleveland Medical Center
    Case Western Reserve University/University Hospitals Cleveland Medical CenterResidency, Internal Medicine, 1982 - 1985
  • Drexel University College of Medicine
    Drexel University College of MedicineClass of 1982

Certifications & Licensure

  • CO State Medical License
    CO State Medical License 1985 - 2025
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Medical Oncology

Awards, Honors, & Recognition

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

Publications & Presentations


Professional Memberships

Hospital Affiliations