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Welcome to the Allergy & Asthma Associates of Michigan

Dedicated to providing the latest and most up-to-date diagnostic and treatment options in allergy, asthma and sinus disease care.

Allergy & Asthma Associates of Michigan - Royal Oak

​Dr. Amrish Patel, Dr. Mohamad Tawila, Dr. Abdul Bahrainwala, and Dr. Sunjay Modi, offer over 50 years of combined experience and expertise in this field. We are board-certified in Allergy & Immunology and on staff at William Beaumont Hospitals in Royal Oak and Troy.  We specialize in the diagnosis and management of asthma, allergy and immune conditions such as allergic rhinitis (hay fever), sinusitis, atopic dermatitis (eczema), food allergy, drug allergy, anaphylaxis (systemic allergic reactions), contact dermatitis, urticaria (hives), angioedema (swelling), conjunctivitis, primary immunodeficiency syndromes and many others.

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We help patients determine the causes and treatment for symptoms such as nasal congestion, “sinus” symptoms, ear and eye symptoms, shortness of breath, wheezing, headache, chronic cough, recurrent respiratory and other infections, skin rashes, hives and others.

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We offer all types of allergy skin and patch testing, pulmonary function testing as well as allergen immunotherapy (allergy shots), and biologic therapy.

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Our family of providers and staff strive to give patients comprehensive evaluation and therapy with a personal touch and attention. We will always work to ensure that your office visits are pleasant, enlightening and make the best use of valuable time.

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We have three office locations in Royal Oak, Sterling Heights/Troy and Livonia offering early and late office hours as well as Saturday hours to accommodate your schedule.

Office Hours

3 Convenient Locations

office-royal-oak.jpg

ROYAL OAK

3600 W. 13 Mile Road
Royal Oak, MI 48073
Phone: (248) 549-0777
Fax: (248) 549-5888

MONDAY

TUESDAY

WEDNESDAY

THURSDAY

FRIDAY

SATURDAY

8:00AM-5:00PM

8:00AM-6:00PM

8:00AM-5:00PM

CLOSED

8:00AM-5:00PM

8:00AM-12:00PM

office-sterling-heights.jpg

STERLING HEIGHTS/TROY

43200 Dequindre, Suite #101
Sterling Heights, MI 48314
Phone: (586) 323-2600
Fax: (586) 323-3222

MONDAY

TUESDAY

WEDNESDAY

THURSDAY

FRIDAY

SATURDAY

8:00AM-5:00PM

8:00AM-6:00PM

8:00AM-5:00PM

CLOSED

8:00AM-5:00PM

CLOSED

office-livonia.jpg

LIVONIA/FARMINGTON HILLS

20228 Farmington Road, Suite #5
(Pinebrooke Office Park)
Livonia, MI 48152
Phone: (248) 478-5221
Fax: (248) 478-8425

MONDAY

TUESDAY

WEDNESDAY

THURSDAY

FRIDAY

SATURDAY

9:00AM-5:00PM

CLOSED

9:00AM-6:00PM

CLOSED

9:00AM-5:00PM

CLOSED

Allergy & Asthma Associates of Michigan

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ROYAL OAK

STERLING HEIGHTS / TROY

LIVONIA / FARMINGTON HILLS

3600 W. 13 Mile Road
Royal Oak, MI 48073
Phone: (248) 549-0777
Fax: (248) 549-5888

43200 Dequindre, Suite #101
Sterling Heights, MI 48314
Phone: (586) 323-2600
Fax: (586) 323-3222

20228 Farmington Road, Suite #5
(Pinebrooke Office Park)
Livonia, MI 48152
Phone: (248) 478-5221
Fax: (248) 478-8425

Copyright © 2025 Allergy & Asthma Associates of MI, P.C. All Rights Reserved.

 

Allergy & Asthma Associates of Michigan is a Parallel ENT & Allergy partner for practice management.

Allergy & Asthma Associates of Michigan offers and maintains this web site to provide information of a general nature about the practice and conditions requiring the services of an allergist. The information is provided with the understanding that Allergy and Asthma Associates of Michigan, is not engaged in rendering medical advice or recommendations via this website. Any information in the publications, messages, postings or articles on this web site should not be considered a substitute for consultation with your physician to address individual medical needs. Individual facts and circumstances will determine the treatment that is most appropriate.

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