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Dr McKenna Allergy Asthma

Dr McKenna Allergy Asthma

Allergy and Asthma Clinic

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Rigoberto Garza, M.D.

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Rigoberto Garza, M.D.

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William R. McKenna, M.D., P.A.

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Welcome to McKenna Allergy and Asthma Clinic. We are located at 1713  Treasure Hills Blvd Ste 1B in Harlingen, Texas, near the Rio Grande Orthopedic Center and across from the University of Texas San Antonio Medical building. If you would like to learn more about our facility, please feel free to visit us in person, contact us online or give us a call.

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1713 Treasure Hills Blvd Ste 1B
Harlingen, TX 78550

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956-425-9240

Privacy Policy

Click here to view or download our privacy policy and notice concerning complaints.

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Holiday Hours:

Closed November 27th and 28th
-Open December 2, 2024
Closed December 23rd - 26th
-Open December 30, 2034
Closed Dec. 31st and Jan. 1st
-Open January 2nd

Hours of Operation

  • Monday 8AM–5PM
  • Tuesday 7AM–6PM
  • Wednesday 8AM–5PM
  • Thursday 7AM–6PM
  • Friday Closed
  • Saturday Closed
  • Sunday Closed
Copyright © 2024 Dr McKenna Allergy Asthma - Caballero Designs
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****NO WALK-INS****

MCKENNA ALLERGY & ASTHMA CLINIC IS COMMITTED TO THE HEALTH AND WELL BEING OF OUR PATIENTS. DUE TO THE COVID-19 PANDEMIC ….. APPOINTMENTS ARE REQUIRED FOR ALL VISITS AND ALLERGY SHOTS. We will be closed the week of December 26. Normal operation hours will resume Monday, January 2, 2023. ****NO EXCEPTIONS****

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