• (972) 253-4280
  • frontdesk@metroplexent.com

A Medical Practice Specializing in ENT and Allergy Treatment

Allergy Treatment

Hearing Loss

Snoring and Sleep Apnea

Balloon Sinuplasty

Meet Your ENT Doctors

All professionals at Metroplex ENT & Allergy maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the medical field.

Learn about the doctors here.


Dr. Timothy Thomason

Dr. Constance Zhou

Welcome to Our Practice

On behalf of all the staff, we welcome you to our practice and look forward to helping you and your family.  We recognize that you have a choice when it comes to your healthcare we want you to know that Dr. Timothy Thomason and Dr. Constance Zhou are committed to providing the best care possible for your ear, nose, and throat problems.  Our ENT doctors and staff want you to be satisfied with every aspect of your care.  Our goal is to treat every patient with compassion and to deliver the highest quality care.

We believe that communication is very important in healthcare.  Therefore we designed this website which contains abundant information about the services that we provide.  You can view descriptions of specific procedures and download and print post-operative instructions.  Our patients can contact us by phone during office hours.  You can also request appointments via email at frontdesk@metroplexent.com.  However, please do not include any private health information in email communications.  Patients who have established care with us will be asked to access our patient portal.  The patient portal will efficiently allow two-way communication between you and our providers.