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Derek K Johnson, MD

Clinical Interest: Allergy, Asthma, Pediatric Allergy and Immunology

Years of Experience: 28

Gender: Male
Languages: English, Spanish

Physician Group

Fairfax Allergy Asthma and Sinus Clinic

For office hours, insurances accepted, or other information call the office location.

Hospital Affiliations

  • Inova Fairfax Hospital
  • Inova Fair Oaks Hospital


Medical Education:
  • Georgetown University School of Medicine 1995

  • Miami Children's Hospital Pediatrics ( ) 6/1/1995-6/30/1998

  • Thomas Jefferson University Hospital Allergy and Immunology ( ) 7/1/1998-7/31/2000

Inova Physician Referral Service

Please make note of the following information.

This referral service is sponsored by Inova. Only physicians with appropriate medical staff privileges at an Inova affiliated hospital may participate. There is no charge or fee to you or for the participating physician for our service. Physician participation is voluntary.

Physician referrals will be based on your referral needs and preferences of location, specialty, and rotation availability of the physician.

The physicians on our referral panel are independent practitioners or physician employees. The independent practitioners are not employees, agents or representatives of Inova and are solely responsible for their provision of medical care to you.