Best Allergy & Immunology clinics in Smithtown, NY.

Optum Allergy and Immunology - Smithtown is located at 50 Route 111 Suite 105 in Smithtown, NY. The clinic offers allergy and immunology services including allergy testing, asthma diagnostic testing, immunotherapy, eczema treatment, spirometry, and medication management for seasonal allergies and chronic conditions.

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. The practice appears to have a medical and administrative team (2 employees total) and specializes in diagnosis, treatment, and education related to asthma and allergies. 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. 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.