Dr. Daniel Mayer

Allergy & Immunology • Smithtown, NY • 2 (Center 4 Asthma & Allergy in Shirley, NY; NY Food Allergy & Wellness Center in Centereach, NY) locations

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About

Center4AsthmaAllergy is a small U.S. healthcare practice focused on asthma and allergy care. Based in Shirley, NY (HQ at 2 Coraci Blvd, Shirley) with a second office in Centereach, NY. Web metrics indicate modest traffic with a strong local footprint (top countries: United States, Denmark). Notable links: LinkedIn presence and two office locations. The provided user query mentions “Dr. Mayer: Expert Allergist and Asthma Specialist at ... Smithtown,” but there is no explicit reference to Dr. Mayer or Smithtown on the center’s page. Mayer’s affiliation or appointment in Smithtown, this page does not confirm it. For targeted allergist/asthma specialist in Smithtown, consider checking the centers’ physician bios or other local allergy clinics in Smithtown. Keywords: asthma, allergy, diagnosis, treatment, education, Shirley NY, Centereach NY.

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Clinic Type

Allergy & Immunology

Address

Center 4 Asthma & Allergy, 23 South Howell Ave, Suites O & P, Centereach, NY 11720; NY Food Allergy & Wellness Center, 110 East 60th Street, Suite 708, New York, NY 10022

Phone

631-395-5464

Email

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Opening Hours

Early morning, evening, and weekend appointments available.

Website

https://www.center4asthmaallergy.com/about-us/about-us/about-dr-mayer

Services Offered

Allergy Diagnosis & Treatment
Allergy Skin & Blood Tests
Tests & Biologic Treatments
Allergy Vaccine Shots & Drops
Immune Deficiency Blood Tests & Management
Food Allergy Diagnosis & Treatment
Onsite Allergy Testing
Allergy Education & Guidance
Asthma Diagnosis & Management
Asthma Treatment
Allergy Immunotherapy
Anaphylaxis Treatment
Breathing/Pulmonary Function Tests

Team

Dr. Mayer, Board certified in allergy and clinical immunology — Board Certified Allergist & Asthma Specialist

Insurance & Payment

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Languages Spoken

English

FAQs

Office hours

Early morning, evening, and weekend appointments available.

Awards & Accreditations

Past president of the Suffolk County Medical Society
Past president of the Long Island Allergy and Asthma Society
Past president of the New York State Society of Allergy, Asthma and Immunology
Past president of the American Lung Association
Top Doctor (past 15 years)

Social Media

Youtube Facebook Instagram

Photos

What Patients Say

Overall sentiment across review platforms: mixed

WebMD: 4.5/5 (24 ratings)
US News Doctors: 4/5 (19 reviews)
Vitals: 4.3/5 (23 ratings)
Healthgrades: 3.7/5 (15 ratings)
RateMDs: 3.3/5
Yelp: Not specified (1 review)

Patients praise

Thorough and patient during consultations
Knowledgeable in diagnosing food allergies and managing asthma
Effective in explaining conditions and treatments
Helpful and accommodating office staff in some experiences

Common complaints

Rude, obnoxious, or unfriendly office staff
Concerns regarding office environment and professionalism
Distracted or unconfident clinical diagnosis in specific cases
Billing and insurance confusion or dissatisfaction

"Dr. Mayer's office is by far the best allergist I have ever been to... Dr. Mayer took his time with us and really went through everything that I needed to do from here on out."

— Vitals patient review

"I was underwhelmed by the office environment and level of professionalism from the staff... Dr. Mayer seemed a bit distracted and not very confident in his diagnosis."

— Vitals patient review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.