Tho Q. Truong
Assistant Professor
Department of Medicine
Division of Allergy and Clinical Immunology
Division of Rheumatology

Special Interests

Research Interests

My research is focused on lymphocyte signaling in primary immunodeficiency and loss of self-tolerance. Specifically, I investigate the role of co-stimulatory molecules on B and T lymphocytes in the pathogenesis of autoimmunity.


University of Illinois College of Medicine, Medical Scholars Program, MD
University of Texas at Austin, BA
Baylor College of Medicine, Internal Medicine
Baylor College of Medicine, Allergy and Immunology
Baylor College of Medicine, Rheumatology

Board Certification

2010: Diplomate of the American Board of Internal Medicine (ABIM) in Rheumatology
2009: Diplomate of the American Board of Allergy and Immunology (ABAI)
2006: Diplomate of the American Board of Internal Medicine (ABIM)

Professional Memberships

American Academy of Allergy Asthma and Immunology (AAAAI)
American College of Rheumatology (ACR)


Truong, T. The overlap of bronchiectasis and immunodeficiency in asthma.  Immunol Allergy Clin North Am. 2013 Feb;33(1):61-78. 

Truong TQ, Sastry SK, Lakonishok M, Horwitz AF. Integrin modulation of mitogenic pathways involved in muscle differentiation. Signaling Through Cell Adhesion Molecules, 1999. Ed. J.L. Guan. CRC Press.

Sastry SK, Lakonishok M, Wu S, Truong TQ, Huttenlocher A, Turner CE, Horwitz AF. Quantitative changes in integrin and focal adhesion signaling regulate myoblast cell cycle withdrawal. J Cell Biol. 1999, Mar 22;144(6):1295-309.

Huttenlocher A, Lakonishok M, Kinder M, Wu S, Truong T, Knudsen KA, Horwitz AF. Integrin and cadherin synergy regulates contact inhibition of migration and motile activity. J Cell Biol. 1998, Apr 20;141:515-526.

Hospital Affiliations

  • St. Joseph Hospital - Denver

Academic Affiliations

Faculty Affiliate, University of Colorado Denver

Contact Information

  • Office: 877.225.5654



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

  • Saint Joseph Hospital
    1835 Franklin Street Denver, CO 80218

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.

National Jewish Health PatientJune, 2016
Compassionate, down to earth ,friendly and very confident in what she does. she makes me feel more like a friend then a patient. Awesome!!

National Jewish Health PatientMay, 2016
she was very knowledgeable about my disease and informed me about health concerns I should be concerned about that I had previously not been informed of great visit wonderful Doctor.

National Jewish Health PatientMay, 2016
Dr. Troung takes time, seems genuinely concerned and I feel is extremely knowledgable and I always leave feeling well taken care of and informed. She is an extremely good Dr.

National Jewish Health PatientMay, 2016
I would like for her to provide more details and medical information about my conditions, blood work, what it means and also providing copies of blood work with me and going over them in more detail. I'm very confident in her knowledge and only complaint is that I'd really like to understand the condition and medical diagnoses in more depth -- additional diagnostics would be appreciated to further pinpoint the disease when I experience flares.

National Jewish Health PatientMay, 2016
Dr Truong ROCKS!!

National Jewish Health PatientMay, 2016
I have total confidence in Dr. Troung

National Jewish Health PatientMay, 2016
Dr Troung was so friendly and puts you at ease. She really listened to my issues and concerns and ran numerous tests to confirm an accurate diagnosis. The medication regime she ordered have greatly improved my quality of life!

National Jewish Health PatientMay, 2016
Dr. Trong is a world class physician , and a better person . I consider her Family!

National Jewish Health PatientMarch, 2016
Knowledgeable in all matters discussed.

National Jewish Health PatientJanuary, 2016
My insurance did not approve my continuing care with Dr. Truong. I paid out of pocket to see Dr. Truong, and will continue to do so..... I firmly believe she saved my life, and the insurance will not make the decision that I will go somewhere else. Dr. Troung is marvelous.