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Dr. Zachary Marshall, MD

Bellaire, TX

Accepting patients
Online booking

    Who is Dr. Marshall, Allergist & Immunologist in Bellaire, TX?

    Dr. Zachary Marshall, MD is an Allergist & Immunologist, who primarily practices in Bellaire, TX with 2 additional practice locations. He is board certified. Dr. Marshall completed his residency at Baylor College of Medicine Program. Dr. Marshall is fluent in English, French, and Russian, and is currently seeing new patients. Dr. Marshall’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marshall’s office at (682) 593-9355.

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

    • Residency: Baylor College of Medicine Program

    What languages does Dr. Marshall speak?

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

    • English

    • French

    • Russian

    What conditions does Dr. Marshall treat?

    As a Allergist & Immunologist, Dr. Marshall 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. Marshall. 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.

    Also known as:

    • Hay Fever
    • Allergic Rhinitis
    • Allergy
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen
    • J309: Allergic rhinitis, unspecified

    Also known as:

    • Allergic Rhinitis
    • Pet Allergy
    • Allergy
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions
    • Animal dander allergy
    • Cat allergy
    • Dog allergy
    • Allergic rhinitis from pets

    ICD-10 Codes:

    • J3089: Other allergic rhinitis
    • J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander

    Also known as:

    • Mild Intermittent Asthma
    • Moderate Persistent Asthma
    • Mild Persistent Asthma
    • Asthma
    • Occasional Asthma
    • Mild Asthma Attacks
    • Infrequent Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma

    ICD-10 Codes:

    • J4520: Mild intermittent asthma, uncomplicated
    • J4540: Moderate persistent asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated

    Also known as:

    • Pink Eye
    • Conjunctivitis
    • Red Eye
    • Allergic Pink Eye
    • Atopic Conjunctivitis

    ICD-10 Codes:

    • H1013: Acute atopic conjunctivitis, bilateral

    Also known as:

    • Chronic Rhinitis
    • Nose Injuries and Disorder
    • Chronic runny nose
    • Persistent nasal inflammation
    • Long-term stuffy nose

    ICD-10 Codes:

    • J310: Chronic rhinitis

    Also known as:

    • Other Food Allergy
    • Food Allergy
    • Unspecified Food Allergy
    • Multiple Food Allergies
    • Food Hypersensitivity

    ICD-10 Codes:

    • Z91018: Allergy to other foods

    Which procedures does Dr. Marshall perform as a Allergist & Immunologist?

    As a Allergist & Immunologist, procedures performed by an Dr. Zachary Marshall may include:

    For detailed information, please contact Dr. Marshall's office.

    Does Dr. Marshall accept my insurance?

    Dr. Marshall accepts most major insurance plans. Important: Please call our office at (682) 593-9355 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marshall accept in Bellaire, TX?

    Dr. Marshall in Bellaire, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Medicare

    • Trustmark Insurance Company

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    Where is Dr. Marshall's office located?

    Dr. Zachary Marshall's Primary Practice

    4710 Bellaire Blvd Ste 200

    Bellaire, TX 77401

    (682) 593-9355

    Get Directions

    Dr. Zachary Marshall's Practice 2

    900 E Southlake Blvd Ste 300

    Southlake, TX 76092

    Get Directions

    Dr. Zachary Marshall's Practice 3

    205 N Oak St Unit B

    Roanoke, TX 76262

    Get Directions

    Would you like to schedule an appointment with Dr. Zachary Marshall?

    Dr. Marshall has appointments available at his Bellaire, TX office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Marshall's National Provider Identifier (NPI) number is 1912343419.

    What common questions do patients ask about Dr. Marshall?

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

    What is Dr. Zachary Marshall's specialty?

    Dr. Marshall is a Allergist & Immunologist near Bellaire, TX. An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies. Contact Dr. Marshall to book an appointment today.

    Is this Dr. Zachary Marshall affiliated with a ranked Castle Connolly Top Hospital?

    No, Marshall is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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

    Where can I learn more about Allergist & Immunologist?

    Explore Allergist & Immunologist with 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 Zachary Marshall accepting new patients in Bellaire, TX?

    Yes, Dr. Zachary Marshall is accepting new patients at this time.

    Does Dr. Zachary Marshall offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Marshall, or call (682) 593-9355 for more information.

    How can I make an appointment with Zachary Marshall?

    Please contact Dr. Marshall's office at (682) 593-9355 for information regarding telehealth appointment availability or for scheduling assistance.

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