Sher Allergy Specialists

Sher Allergy Specialists Specializing in Allergies, Asthma, Persistent Cough, Sinus Disease, and Immunodeficiency Disorders. Established in 1984.

Sher Allergy Specialists (SAS) is led by Board-Certified Allergy & Immunology Specialists Drs. Mandel Sher & Johana Castro Wagner who are dedicated to diagnosing & treating Food Allergies (often an underlying cause of stomachaches, anxiety, & more), Skin & Nasal Allergies, Hives, Sinus, Asthma, Cough & all allergic conditions in children, teens & adults. SAS accepts most insurance and offers In-Office, Telehealth & Same Day Appointments for allergy testing & cutting edge treatment: allergy shots, oral immunotherapy, biologics & clinical trials. In 2023, Dr. Sher was awarded Tampa's Doctor of the Year and voted 2023 Top Doctor by peers. SAS serves patients from Largo, Seminole, St. Petersburg, Clearwater, Belleair, Pinellas Park & more.

Veterans Day 2025:  Drs. Mandel Sher, Johana Castro, PA Lynette and the Sher Allergy Specialists team honor and thank al...
11/11/2025

Veterans Day 2025: Drs. Mandel Sher, Johana Castro, PA Lynette and the Sher Allergy Specialists team honor and thank all veterans and their families. Papa Woody, Dr. Sher's 991/2 y/o Navy WWII father-in-law is one of Dr. Sher's heroes and source of inspiration.
www.sherallergy.com. 727-397-8557

Address

11200 Seminole Boulevard, #310
Largo, FL
33778

Opening Hours

Monday 8:30am - 5pm
Tuesday 9am - 6pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 12pm

Telephone

+17273978557

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