Open Accessibility Menu

Mark D King, MD


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
  • 02/10/2022


  • 02/10/2022

    Great doctor in so many ways!!!

  • 01/18/2022

    I still am not clear what might be wrong with me.

  • 01/18/2022

    *Dr. King is an excellent doctor! I felt privileged to be under his care. He is a strong communicator, easy to speak with and personable too. I learned a lot through my interaction with him. Great follow-through from my hospital visit. After a year dealing with infection issues, *Dr. King figured out the problem and most importantly the cause so I can avoid it in the future. So grateful for his excellent care!