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Dr. Roy Orden, MD

Allergist & Immunologist

Walnut Creek, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Orden, Allergist & Immunologist in Walnut Creek, CA?

    Dr. Roy Orden, MD is an Allergist & Immunologist, who primarily practices in Walnut Creek, CA with 1 additional practice location. Dr. Orden is fluent in English, and is currently seeing new patients. Dr. Orden’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Orden’s office at (925) 935-6252.

    What languages does Dr. Orden speak?

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

    • English

    What conditions does an Allergist & Immunologist like Dr. Orden typically treat?

    As an Allergist & Immunologist, Dr. Orden 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. Orden. 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:

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

    ICD-10 Codes:

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

    • Common Variable Immunodeficiency (CVID)
    • Immune System and Disorder
    • Common variable immune deficiency
    • CVID
    • Acquired Hypogammaglobulinemia

    ICD-10 Codes:

    • D839: Common variable immunodeficiency, unspecified

    Also known as:

    • Mild Intermittent Asthma
    • Asthma
    • Occasional Asthma
    • Mild Asthma Attacks
    • Infrequent Asthma

    ICD-10 Codes:

    • J4520: Mild intermittent asthma, uncomplicated

    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:

    • Cough
    • Coughing
    • Persistent cough
    • Throat irritation

    ICD-10 Codes:

    • R058: Other specified cough

    What procedures does an Allergist & Immunologist like Dr. Orden typically perform?

    As an Allergist & Immunologist, procedures performed by Dr. Roy Orden may include:

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

    Does Dr. Orden accept my insurance?

    Dr. Orden accepts most major insurance plans. Important: Please call our office at (925) 935-6252 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Orden accept in Walnut Creek, CA?

    Dr. Orden in Walnut Creek, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Shield of California

    • Centene Corporation

    • Cigna Group

    • Conifer Health Solutions

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Hill Physicians Medical Group

    • Medicare

    • Other Health Care Provider

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Orden's office located?

    Dr. Roy Orden's Primary Practice

    370 N Wiget Ln Ste 210

    Walnut Creek, CA 94598

    (925) 935-6252

    Get Directions

    Dr. Roy Orden's Practice 2

    130 La Casa Via

    Walnut Creek, CA 94598

    Get Directions

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

    Dr. Orden's National Provider Identifier (NPI) number is 1861781056.

    What common questions do patients ask about Dr. Orden?

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

    What is Dr. Roy Orden's specialty?

    Dr. Orden is an Allergist & Immunologist near Walnut Creek, CA.

    What does an Allergist & Immunologist do?

    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.

    Is Dr. Roy Orden affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Orden is affiliated with John Muir Health Walnut Creek Medical Center, Stanford Health Care - Valleycare, John Muir Health Concord Medical Center 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 an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an 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. Roy Orden accepting new patients in Walnut Creek, CA?

    Yes, Dr. Roy Orden is accepting new patients at this time.

    Does Dr. Roy Orden offer online booking?

    Please contact Dr. Orden's office at (925) 935-6252 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Roy Orden?

    Please contact Dr. Orden's office at (925) 935-6252 to schedule an appointment.

    Where is Dr. Orden's office located?

    Dr. Orden's office is located in Walnut Creek, CA.