Timothy Thomason, M.D. ENT Lab Coat

Dr. Timothy Thomason specializes in general otolaryngology, with a particular focus in pediatrics, sinus surgery, sleep apnea, and ear surgery. His professionalism and tireless efforts to help each of his patients ensure that everyone who walks through his doors receives the very best care.

After completing his undergraduate studies at Texas A&M University with summa cum laude honors, Dr. Thomason earned his medical degree at the UT Southwestern Medical School, where he graduated in the top quarter of his class. He then interned in General Surgery and completed his residency in Otolaryngology with Parkland Hospital and Affiliates. Dr. Thomason joined Medical and Surgical Clinic of Irving in 2007, where he practices Otolaryngology. He has privileges at Las Colinas Medical Center and Pine Creek Medical Center.

In his spare time, Dr. Thomason enjoys helping out at the nearby Park Cities Presbyterian Church. He can also be found perfecting his lineups in his fantasy football league.

Supporting Medical Professionals

Special Expertise


Facial Plastic Surgery


Board Certified

American Board of Otolaryngology



University of Texas Southwestern Medical School


Hospital Affiliations

Baylor Medical Center at Irving

Las Colinas Medical Center

Las Colinas Surgery Center

Pine Creek Medical Center

Texas Health Presbyterian Hospital Flower Mound



2021 N. MacArthur Blvd, Ste 225 
Irving, TX 75061


Contact Information


Physician Website


Ancillary Services

Minor Surgery of Head & Neck

Cosmetic Laser Skin Treatment

Cosmetic Injection Treatments

Allergy Testing

Allergy Drops

Obagi™ Products