The professionalism of you and your staff  is above and beyond!  Thank-you.


    We want you to feel at home at Windom Allergy, Asthma and Sinus whether you are visiting us just one time for a second opinion or you return many times for ongoing management of your allergies.

    We offer expert specialty treatment of allergies, asthma, hay fever, 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.


    Drs. Ly, Windom and Fergeson have faculty appointments in the Division of Allergy and Immunology at the University of South Florida College of Medicine, Florida State University College of Medicine, and Johns Hopkins All Children’s Hospital.

    Additionally, Dr. Windom was recently appointed to a 2-year term as Vice-Chair of the Practice, Diagnostics and Therapeutics committee and the same position for the Ethics Committee of the American Academy of Allergy Asthma and Immunology.



    To schedule a consultation.


  • asthma allergy and sinus specialists

  • All of us at Windom Allergy are touched by the kind notes we receive from patients.

    In return, we are grateful for the opportunity to help change our patients’ lives for the better.

    “My goal is to try to accomplish this without excessive testing or over treatment, focusing primarily on the patient symptoms, when they occur and what makes them worse.” Dr. Windom

  • food allergy treatment

    Build it and they will come…

    Our dedicated Food Allergy Center of Florida has welcomed patients from Atlanta to the Grand Cayman Islands, and as far away as Dubai and Australia.

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    Select Saturday Hours

    Some Saturday morning hours  are offered monthly during the school year for the convenience of our patients and  their families.

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    We are always available!

    Families can text message our nurse coordinator during regular business hours. In the evening or on weekends one of our doctors is on-call.

Asthma and allergy specialists. Sinus and Food Allergy Treatment.