About Us

Who We Are


At Harker Heights Allergy and Temple Allergy we are committed to providing quality healthcare to all our patients. We are proud to be physician owned and operated. Our physician treats many different allergic disorders as well as asthma and dermatological disorders. We treat both adult and pediatric patients. Our physician is well versed at diagnosing and treating ocular allergies, nasal allergies, skin allergies, asthma, food allergies and general immunologic disorders.

Ask about traditional, rush and cluster schedule immunotherapy (allergy shots).

Please call for an appointment.

Some statistics

Satisfied Patients:

17,000+ patients since 1987

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Patient Testimonials

  • 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 - Allergy & Internal Medicine Patient