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Now offering
Telemedicine consultations.

Our telemedicine program delivers the same quality service that we have been providing our patients for years—all from the comfort and safety of your home. This is an excellent option for those who are homebound, and have an immediate need to discuss their concerns with an expert allergy specialist.

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How can you tell the difference between allergy, cold, and COVID-19 symptoms?

We can help you determine what is causing your symptoms and recommend a course of treatment.
Make an appointment for a Telemedicine consultation, or arrange for an in-person visit.
We have taken several important measures to make sure you stay safe.

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See how we can help with COVID-19

Request a Same or Next Day Appointment.

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Testing & Treatment Options

Drug Testing

Drug Allergy Testing

Request an appointment with Harker Heights Allergy so we can help you determine whether or not you have a true drug allergy.Learn More »

Allergy Shots

Traditional Immunotherapy

When medications and lifestyle changes do not alleviate frustrating allergy symptoms, immunotherapy can provide much-needed relief.Learn More »

Allergy Shots

Cluster Immunotherapy

A Harker Heights Allergy personalized, tailored Cluster Immunotherapy treatment plan can provide long-lasting, rapid allergy relief.Learn More »

Biologics

Biologics

Allergy and immunology treatment options continue to expand, thanks in large part to a drug class called biologics.Learn More »

Insect Sting Testing

Insect Sting Testing

Harker Heights Allergy can test for allergies to bees, yellow jackets, hornets, and wasps.Learn More »

Pet Allergy Testing

Pet Allergy Testing

Make sure your symptoms are pet-related, before re-homeing a furry friend!Learn More »

Food Allergy Testing

Food Allergy Testing

Food allergies can change how people navigate their lives, so having an accurate diagnosis is crucial.Learn More »

Blood Testing

Blood Testing

Blood tests can screen for regional allergy environmental allergy triggers, in addition to indoor and food allergens as well as stinging insects.Learn More »

Skin Testing

Skin Testing

A critical piece of pinpointing allergies can be achieved with skin testing - scratching or pricking the skin with an extract of the allergen to test for a reaction.Learn More »

Patch Testing

Patch Testing

Patch Testing determines whether a host of potential allergens may be triggering eczema or allergic skin irritation.Learn More »

Oral Food Challenge

Oral Food Challenge

Oral food challenges are widely regarded as the “gold standard” for accurate food allergy diagnosis and involve ingesting a small amount of a potential allergen.Learn More »

Allergy Shots

Allergy Shots

Harker Heights Allergy offers traditional immunotherapy as well as cluster (rapid desensitization) immunotherapy.Learn More »

Sublingual Allergy Drops

Allergy Drops – Sublingual

Patients seeking long-term allergy relief should consider the benefits of immunotherapy. Learn More »

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Conditions That We Treat

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Success Stories

"Words cannot express how wonderful I feel now since getting my allergy shots and the relief of the symptoms. I would recommend Dr. Long not only for allergies but for internal medicine as well!!! Being in the Medical Profession as a Registered Nurse myself I have known Dr. Long is thorough and makes the time to sit and talk with me. Thank you so much Dr. Long and all your staff...." -Leslie M., RN

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