Dr. Courtney J. Blair, M.D.

Allergy & Immunology, Internal Medicine more...

(1 review)
Accepting new patients 16 years of experience Offers telehealth


Dr. Courtney J. Blair, M.D. is an Allergist & Immunologist in McLean, VA. She specializes in Allergy & Immunology, Internal Medicine, and Pediatrics, has 16 years of experience, and is board certified. She graduated from Rush University Medical Center and she is affiliated with Reston Hospital Center, Inova Loudoun Hospital, and Virginia Hospital Center.

Dr. Blair works at Allergy/Asthma Associates PC and 2 other locations. She frequently treats conditions like Allergic Rhinitis,...

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Accepting New Patients

Insurance Accepted

Conditions Treated and Procedures Performed

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Experience & Treatment Frequency

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Allergic Rhinitis
Animal Allergies
Allergic Rhinitis
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Treatment Frequency

Very High
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Animal Allergies
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Treatment Frequency

Very High
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Treatment Frequency

Very High
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Patient Ratings (11)
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Patient Reviews (1)
Aug 1, 2019

Our daughter developed a serious skin infection which was complicated by her eczema and allergies. Dr. Blair and her staff worked with us to fit her in immediately upon our return to VA. They fit her in the day we got home and she clearly...


About Dr. Courtney J. Blair, M.D.


  • Allergy & Immunology
  • Internal Medicine
  • Pediatrics

Years of Experience

16 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • Oregon Health And Science University School Of Medicine
  • Oregon Health Sciences University
  • Reed College


  • Rush University Medical Center
  • Rush University Medical Center


  • Rush University Medical Center

Board Certifications

  • Allergy & Immunology


Primary Location Pin Icon

Primary Location

Allergy/Asthma Associates PC

1360 Beverly Rd Ste 103,

McLean, VA 22101

Allergy and Asthma Associates PC

46400 Benedict Dr Ste 3,

Sterling, VA 20164

Allergy and Asthma Associates

6888 Elm St Ste 301,

McLean, VA 22101


Admitting Hospitals

  • Inova Loudoun Hospital
  • Reston Hospital Center
  • Virginia Hospital Center

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