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About

Allergy & Asthma Clinic of Central Texas is a Round Rock, TX-based medical practice specializing in allergy and asthma care. Operating since 1987, they treat asthma, hives, eczema, hay fever, COPD, psoriasis, and conduct clinical trials. The clinic has three offices in Texas (Round Rock, Austin, Georgetown) and is part of the allergy and immunology field. Contact options include multiple local phone numbers and the main site allergycentex.com. Key stats: small practice with a single listed employee, active status, web presence showing solid local traffic. If you’re specifically seeking allergy/asthma specialists in Round Rock, this clinic is positioned as a long-standing local option.

Clinic Type

Allergy and Asthma

Address

171 Deepwood Drive Suite 105 Round Rock, TX 78681

Phone

(512) 388-0373

Email

info@allergycentex.com

Opening Hours

Monday 10:00 am to 6:00 pm; Tuesday 10:00 am to 5:00 pm; Wednesday 9:00 am to 5:30 pm; Thursday 7:30 am to 4:30 pm; Friday 7:30 am to 1:30 pm; Saturday Closed; Sunday Closed

Services Offered

  • asthma
  • allergies
  • eczema
  • hives
  • hay fever
  • copd
  • psoriasis
  • clinical trials

Team

  • Brian Terry Miller — DO
  • Anthony R. Henry — MD
  • Jentry Riddle — PA-C
  • John R. (J.R.) Ernst — DMSc, PA-C

Insurance & Payment

Languages Spoken

FAQs

What is the address for the Round Rock, TX location?

171 Deepwood Drive Suite 105 Round Rock, TX 78681

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Allergy and Asthma Clinic of Central Texas (official site): 4.5/5 stars (8 reviews) (8 reviews)
  • Greater Austin Allergy (Birdeye): 4.8/5 stars (303 reviews)
  • Aspire Allergy & Sinus (Yelp): 3.9/5 stars (46 reviews)

Patients praise

  • thorough assessment by some providers
  • helpful medical staff and allergy relief results
  • professional and courteous office environment reported by some patients
  • easy access to allergy shots and flexible appointments

Common complaints

  • long delays in billing causing insurance/FSA issues
  • difficulty transferring medical records
  • reports of misdiagnosis or poor bedside manner by specific providers
  • inconsistencies in medical treatments compared to patient expectations

"I have been going to this place for 15-20 years, and the quality of care has gotten so awful... Never mind the GIANT hassle they are making it to try to get my medical records transferred."

Yelp/Yahoo Local review for Allergy and Asthma Clinic of Central Texas

"Dr. Rashemwala is great. She really listens and is doing thorough testing. Very nice and very smart doctor."

Birdeye review for Greater Austin Allergy

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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