Katy Location

705 S. Fry Rd., Suite 115, Katy, TX 77450
Phone: 281.647.9204

West Houston Location

12121 Richmond, Suite 217
Houston, TX 77082
Phone: 832.243.1850

West Grand Parkway South Location

7830 West Grand Parkway South, Suite 260
Richmond, TX 77406
Phone: 832.243.1850

Welcome to West Houston Allergy & Asthma


Dr. Rihal is board certified in allergy/immunology and has practiced in Houston since 1997. During this time, he has built a strong relationship with his patients as well as physicians in the community. As such, Dr. Rihal has been selected as a "Top Doc" by H Texas magazine for several years. He has been recognized by Texas Monthly as one of the Top Doctors in Texas as voted upon by his fellow physicians.

We have three office locations and strive to serve the needs of our patients. Please contact us at the numbers provided above and our staff will be happy to assist you. We look forward to hearing from you.

  • Allergy
  • Asthma
  • Clinical immunology
  • Sinus disease
  • Skin diseases

“Our professional staff works hard to make your visit as pleasant as possible by trying to schedule convenient appointments and greeting you with a smile"

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