Dr. Harleen AndersonMD
About
Dr. Harleen Anderson is a board-certified allergist and immunologist with 20 years of experience in allergy, immunology, general wellness, and dermatology. She leads Innovation Allergy & Wellness in Maitland, Florida, where she delivers care across a broad range of allergy and immune conditions. Her clinical scope includes environmental allergies, food allergies, drug allergies, asthma, chronic hives, contact dermatitis, IgG deficiency, immune disorders, long COVID, sleep disorders, and obesity.
She holds board certification in allergy and immunology. Her philosophy centers on educating patients about their conditions and giving them the tools to take control of their health. She specializes in oral immunotherapy, guiding patients through a structured, personalized food desensitization process. Her care is warm and supportive, and she sees patients of all ages.
Certifications
Conditions Treated
Who is Dr. Anderson right for?
Dr. Anderson serves patients of all ages dealing with allergies, asthma, or immune conditions. Adults and children with food allergies benefit especially from her oral immunotherapy program. Patients with environmental allergies, chronic hives, or contact dermatitis find her diagnostic approach thorough and practical. She also works with patients managing asthma, IgG deficiency, long COVID, and weight concerns. Anyone who wants a physician who explains the "why" behind a diagnosis and involves them in treatment decisions fits well with her approach.
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Frequently Asked Questions
Dr. Anderson treats a wide range of allergy and immunology conditions. Her focus includes environmental allergies, food allergies, drug allergies, asthma, chronic and acute hives, contact dermatitis, acute rashes, IgG deficiency, and immune disorders. She also sees patients for long COVID, sleep disorders, obesity, reduced exercise intolerance, shortness of breath, and chronic cough.
Yes. Dr. Anderson holds board certification in allergy and immunology. She has practiced in this specialty for 20 years, including 15 years in private practice before founding Innovation Allergy & Wellness.
Dr. Anderson prioritizes patient education and personalized planning. She spends time explaining the disease process behind a patient's symptoms, walks through the pros and cons of treatment options, and builds a care plan tailored to that individual. Her goal is to give patients the tools and knowledge to take control of their health.
Yes. Dr. Anderson offers a structured oral immunotherapy program for patients with food allergies. The process starts with an initial consultation, followed by allergy testing, a medically supervised food challenge, and a personalized daily dosing plan. She monitors progress through regular up-dosing visits and follow-ups. The allergen comes directly from the grocery store, with no allergy serum required.
Yes. Dr. Anderson sees patients of all ages at Innovation Allergy & Wellness. Families dealing with pediatric food allergies, asthma, or environmental allergies are welcome to book an appointment.
Dr. Anderson has practiced allergy and immunology for 20 years. She spent 15 years in private practice before transitioning to her current direct-pay model, which allows her to spend more meaningful time with each patient.
Yes. Dr. Anderson offers telemedicine for all visit types. A 15-minute telehealth appointment is available at $150 per visit. Patients can schedule a telemed visit for consultations, follow-ups, and other appointment types as appropriate.
Dr. Anderson designs each OIT plan based on the individual patient's allergy testing results, including IgE bloodwork and skin testing. The daily dosing uses small amounts of allergen from the grocery store rather than a pre-made serum. She supervises a food challenge before starting the protocol and monitors progress through structured up-dosing visits.
Doctor profile last updated August 17, 2026