Your Trusted Source for Allergy Care Since 1960

Allergy Clinic

Tyler Office Hours:
Mon-Thurs: 8:30 a.m.-5:00 p.m.
Tyler Injection Hours:
Mon: 8:30 a.m.-5:00 p.m.
Tues: 8:30 a.m.-4:30 p.m.
Wed: 8:30 a.m.-4:30 p.m.
Thurs: 7:30 a.m.-4:30 p.m.

Longview Office/Injection Hours:

Tuesday & Thursday
8:30am-11:30am & 1:15pm-4:30pm

Our Practice

Doctor Wrenn with PatientThe physicians of Allergy Clinic limit their practice to allergic conditions. A variety of diagnostic and treatment services are available to patients who suffer from allergic and immunologic disorders.  Common allergic conditions and procedures are listed below. If you have concerns about a condition not listed, if you think that your symptoms may be caused by an allergy, or if you have any questions, please contact us. We look forward to serving your allergic healthcare needs.

Evaluation and Treatment Services

  • Allergic Rhinitis (Hayfever)
  • Non-allergic Rhinitis
  • Asthma (Cough, Wheezing, Shortness of Breath)
  • Urticaria (Hives)
  • Angioedema (Localized Swelling)
  • Atopic Dermatitis (Eczema)
  • Immunodeficieny
  • Contact Dermatitis
  • Insect Sting Allergy
  • Food Allergy
  • Medication Allergy
  • Anaphylaxis

Procedures used for the evaluation and treatment:

  • Diagnostic skin testing for airborne allergens, foods, and stinging insect venom
  • Spirometry (Lung Function Test)
  • Patch Testing for contact Dermatitis
  • Allergen Challenges ( typically with foods or medication)
  • Specific immunotherapy (allergic injections)