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Dr. Derek Johnson, MD

Pediatric Allergist & Immunologist, Allergist & Immunologist

Fairfax, VA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Johnson, Pediatric Allergist & Immunologist in Fairfax, VA?

    Dr. Derek Johnson, MD is a Pediatric Allergist & Immunologist, who primarily practices in Fairfax, VA with 2 additional practice locations. He is board certified. Dr. Johnson is fluent in English and Spanish, and is currently seeing new patients. Dr. Johnson’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (703) 648-0030.

    Where did Dr. Johnson go to medical school and complete their residency?

    • Medical School: University of Pittsburgh Sch of Med, Pittsburgh Pa

    Is Dr. Johnson board certified as a Pediatric Allergist & Immunologist?

    Yes, Dr. Derek Johnson, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Johnson speak?

    Dr. Johnson and their clinical team can communicate with patients in the following languages:

    • English
    • Spanish

    What conditions does a Pediatric Allergist & Immunologist like Dr. Johnson typically treat?

    As a Pediatric Allergist & Immunologist, Dr. Johnson diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Johnson. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Hay Fever
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen

    Also known as:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions

    ICD-10 Codes:

    • J3089: Other allergic rhinitis

    Also known as:

    • Chronic Hives
    • Hives
    • Hives of unknown cause
    • Spontaneous urticaria
    • Persistent welts

    ICD-10 Codes:

    • L501: Idiopathic urticaria

    Also known as:

    • Atopic Dermatitis
    • Eczema
    • Atopic dermatitis
    • Itchy skin rash
    • Allergic skin condition

    ICD-10 Codes:

    • L209: Atopic dermatitis, unspecified

    What procedures does a Pediatric Allergist & Immunologist like Dr. Johnson typically perform?

    As a Pediatric Allergist & Immunologist, procedures performed by Dr. Derek Johnson may include:

    Please contact Dr. Johnson's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Johnson accept my insurance?

    Dr. Johnson accepts most major insurance plans. Important: Please call our office at (703) 648-0030 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Johnson accept in Fairfax, VA?

    Dr. Johnson in Fairfax, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CareFirst BlueCross BlueShield

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Highmark Health

    • Humana

    • Medicare

    • UMR Administered Payer

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Johnson's office located?

    Dr. Derek Johnson's Primary Practice

    3903A Fair Ridge Dr

    Fairfax, VA 22033

    (703) 648-0030

    Get Directions

    Dr. Derek Johnson's Practice 2

    8644 Sudley Rd Ste 220

    Manassas, VA 20110

    Get Directions

    Dr. Derek Johnson's Practice 3

    1916 Opitz Blvd

    Woodbridge, VA 22191

    Get Directions

    What is Dr. Johnson's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Johnson's National Provider Identifier (NPI) number is 1285622183.

    What common questions do patients ask about Dr. Johnson?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnson

    What is Dr. Derek Johnson's specialty?

    Dr. Johnson is a Pediatric Allergist & Immunologist near Fairfax, VA.

    What does a Pediatric Allergist & Immunologist do?

    A Pediatric Allergist & Immunologist is a physician who specializes in diagnosing and treating allergies, asthma, and immune system disorders in infants, children, and adolescents. These specialists address conditions such as food allergies, eczema, hay fever, allergic reactions, primary immunodeficiencies, and autoimmune diseases, providing comprehensive care tailored to the unique needs of younger patients. They also focus on education and prevention strategies to improve long-term health outcomes.

    Is Dr. Derek Johnson affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Johnson is affiliated with Reston Hospital Center, Inova Fair Oaks Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see a Pediatric Allergist & Immunologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Allergist & Immunologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Dr. Derek Johnson accepting new patients in Fairfax, VA?

    Yes, Dr. Derek Johnson is accepting new patients at this time.

    Does Dr. Derek Johnson offer online booking?

    Please contact Dr. Johnson's office at (703) 648-0030 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Derek Johnson?

    Please contact Dr. Johnson's office at (703) 648-0030 to schedule an appointment.

    Where is Dr. Johnson's office located?

    Dr. Johnson's offices are located in Fairfax, VA, Manassas, VA, and Woodbridge, VA.

    Which board certifications does Dr. Derek Johnson have?

    Dr. Derek Johnson is certified by the American Board of Pediatrics.