EverydayHealthLogo
GC

Dr. Gregory Cowan, MD

Allergist & Immunologist

Goodyear, AZ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Cowan, Allergist & Immunologist in Goodyear, AZ?

    Dr. Gregory Cowan, MD is an Allergist & Immunologist, who primarily practices in Goodyear, AZ with 2 additional practice locations. Dr. Cowan is fluent in English and Spanish, and is currently seeing new patients. Dr. Cowan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cowan’s office at (480) 991-1930.

    What languages does Dr. Cowan speak?

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

    • English
    • Spanish

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

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

    • Severe Persistent Asthma
    • Moderate Persistent Asthma
    • Asthma
    • Chronic Severe Asthma
    • Difficult-to-Treat Asthma
    • Severe Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma

    ICD-10 Codes:

    • J4550: Severe persistent asthma, uncomplicated
    • J4540: Moderate persistent asthma, uncomplicated

    Also known as:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Graves' Disease
    • Hyperthyroidism
    • Graves' disease
    • Graves Disease
    • Hyperthyroidism with Goiter
    • Toxic Diffuse Goiter
    • Overactive Thyroid with Enlarged Gland

    ICD-10 Codes:

    • E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm

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

    As an Allergist & Immunologist, procedures performed by Dr. Gregory Cowan may include:

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

    Does Dr. Cowan accept my insurance?

    Dr. Cowan accepts most major insurance plans. Important: Please call our office at (480) 991-1930 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Cowan accept in Goodyear, AZ?

    Dr. Cowan in Goodyear, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • AmeriBen

    • Banner Health

    • Blue Cross Blue Shield of Michigan

    • Cigna Group

    • Federal government of the United States

    • Humana

    • Medicare

    • Physicians Mutual Insurance Company

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Cowan's office located?

    Dr. Gregory Cowan's Primary Practice

    14122 W McDowell Rd Ste 202

    Goodyear, AZ 85395

    (480) 991-1930

    Get Directions

    Dr. Gregory Cowan's Practice 2

    20950 N Tatum Blvd Ste 270

    Phoenix, AZ 85050

    Get Directions

    Dr. Gregory Cowan's Practice 3

    8541 E Anderson Dr Ste 104

    Scottsdale, AZ 85255

    Get Directions

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

    Dr. Cowan's National Provider Identifier (NPI) number is 1164756904.

    What common questions do patients ask about Dr. Cowan?

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

    What is Dr. Gregory Cowan's specialty?

    Dr. Cowan is an Allergist & Immunologist near Goodyear, AZ.

    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. Gregory Cowan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Cowan is affiliated with Honorhealth John C. Lincoln Medical Center, Honorhealth Scottsdale Thompson Peak 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. Gregory Cowan accepting new patients in Goodyear, AZ?

    Yes, Dr. Gregory Cowan is accepting new patients at this time.

    Does Dr. Gregory Cowan offer online booking?

    Please contact Dr. Cowan's office at (480) 991-1930 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Gregory Cowan?

    Please contact Dr. Cowan's office at (480) 991-1930 to schedule an appointment.

    Where is Dr. Cowan's office located?

    Dr. Cowan's offices are located in Goodyear, AZ, Phoenix, AZ, and Scottsdale, AZ.