Sheila Tsai
Associate Professor
Department of Medicine
Division of Pulmonary, Critical Care and Sleep Medicine
Section of Sleep Medicine
  • 5280 Top Doctors 2016 (1st year)
  • Recognized as a 5280 Top Doctor (1st year)
  • America’s Top Doctors 2015 — Castle Connolly, Medical, Ltd.
  • Recognized in America’s Top Doctors — Castle Connolly, Inc.
  • Best Doctors in America® 2015 — Best Doctors, Inc.
  • Recognized in Best Doctors in America® — Best Doctors, Inc.
  • America’s Top Doctors 2016 — Castle Connolly Medical, Ltd.
  • Education

    Baylor College of Medicine, MD
    University of Michigan Medical Center, Internal Medicine
    University of Michigan Medical Center, Sleep Medicine
    University of Michigan Medical Center, Pulmonary and Critical Care Medicine

    Board Certification

    Internal Medicine
    Pulmonary Diseases
    Critical Care Medicine
    Sleep Medicine

    Professional Memberships

    American College of Chest Physicians
    American Thoracic Society
    American Academy of Sleep Medicine

    Hospital Affiliations

    • University of Colorado Hospital

    Academic Affiliations

    Sleep Medicine Clinic at University of Colorado Denver

    Teaching & Professional Positions

    Program Director, Sleep Medicine Fellowship Program

    Contact Information

    • Office: 877.225.5654



    • National Jewish Health Main Campus
      1400 Jackson St.
      Denver, CO 80206

    Patient Ratings

    The Patient Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey.

    Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.


    Recommended to others

    Explanation of problem/condition

    Shows concerns for your questions

    Includes you in decisions

    Spoke using clear language

    Amount of time spent with you

    Confidence in your doctor


    Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.