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Mark D King, MD

4.9 out of 5 ( 29 Ratings)


Dr. King is board certified in infectious diseases and internal medicine. At Boulder Community Health, he treats a wide range of infectious diseases. He received his medical degree from the University of Texas Medical School at Houston. He completed his internal medicine residency at Harbor-UCLA Medical Center and an infectious disease fellowship at Emory University School of Medicine. He went on to earn his Master of Science in Clinical Research at Emory University.

Dr. King has lectured and published articles on numerous infectious disease topics, including antimicrobial resistance, tuberculosis, antibiotic therapy and complications related to HIV/AIDS. He is involved in Medical Staff Leadership at BCH, serving as the Medical Staff President from 2014 to 2016 and is a member of the Electronic Health Record Committee. He belongs to the Infectious Disease Society of America, the Society for Health Care Epidemiology of America and the Boulder County Medical Society.

Affiliations Beacon Center for Infectious Diseases, Worldwide Travel Medicine
  • Medical School
  • University of Texas
  • Residency
  • Harbor-UCLA Medical Center
  • Fellowship
  • Emory University School of Medicine
  • 01/26/2021

    *Mark King was very caring & effective in his care of me. He explained everything well & made me calmer & well cared for. Thank you *Mark, you helped me through a difficult time.

  • 12/24/2020

    Mark King is exceptional. I felt well cared for, supported & relieved.

COVID-19 Vaccine Plan

Boulder Community Health offers the Pfizer and Moderna vaccines. People age 16 and older are eligible to be vaccinated as of 5 p.m. on Friday, April 2. You can self-schedule appointments using the free MyBCH patient portal. Learn more about our vaccination process on our general vaccine information page.

For updates related to COVID-19, please see our COVID-19 page.