Windom Allergy, Asthma and Sinus specialists are dedicated to providing the best treatment in Southwest FL for nasal allergies, asthma, hives, drug allergy, eczema, sinus problems, and food allergies.

Additionally, through our participation in clinical trials we help develop new medications for COPD, asthma and other allergic conditions. We provide adult and pediatric care, and have Saturday hours once a month for out of town clients.

We see patients from all over South Florida. Find out more about our dedicated sinus, allergy, asthma and food allergy treatment doctors.

Food Allergy? Oral immunotherapy (OIT) safely allows allergic children and adults to no longer live in fear of their food allergy

OIT Oral Immunotherapy

Status of our efforts to “turn off” food allergies.

Oral Immunotherapy

As of December 2016

We have patients from all over Florida, and Beyond!

food allergy patient map

Office Hours

Mon 8:30 – 5:30
Tues 8:30 – 6:00
Wed 8:30 – 5:00
Thurs 7:30 – 5:00
Fri 8:30 – 4:30

Allergy Shot Hours

Mon 8:30-11:45 & 1:30-5:00
Tues 8:30-11:45 & 1:30-6:00
Wed 8:30-11:45 & 1:30-4:30
Thurs 7:30-11:45 & 1:30-4:30
Fri 8:30-11:45 & 1:30-4:30

New Patients

Save time at your first visit by printing out and completing the patient forms in advance of your appointment:

Contact Us


3570 S Tuttle Ave. Sarasota, FL 34239
Fax: 941-927-5808

Welcome to Windom Allergy, Asthma & Sinus

We want you to feel at home at our Sarasota office, whether you are visiting us just one time for a second opinion or you return many times for ongoing management of your allergies. Drs. Windom, Ly, and Ballow are board certified in Allergy and Immunology (also Internal Medicine and Pediatrics), caring for both children and adults. They offer expert specialty care of allergies, asthma, hay fever (allergic rhinitis), cough, sinus problems, nasal polyps, hives, eczema, contact dermatitis (poison ivy, rash), insect allergies, food allergies, drug reactions, anaphylaxis (severe allergic reactions), and immune deficiency conditions. In addition, clinical research trials of new medications are conducted in the office for patients interested in participating. We want you to feel confident that when you choose WINDOM ALLERGY, ASTHMA & SINUS you’ve selected a qualified, experienced and caring medical team dedicated to helping change people’s lives for the better!

“Dedicated to improving the quality of life in people with allergies.”