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Timothy Sean Thomason, MD
Dr. Thomason specializes in general otolaryngology, with a particular focus in pediatrics, sinus surgery, sleep apnea and ear surgery. He earned his medical degree at UT Southwestern Medical School and then interned in General Surgery and completed his residency in Otolaryngology with Parkland Hospital and Affiliates. 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.

Ages SeenAdolescents (ages 12-18), Adults, Geriatrics

LanguagesEnglish, Spanish
Insurance Accepted
Insurance listings are subject to change without prior notice.Please call the physician's office or health plan to verify coverage information prior to scheduling your visit or procedure. PPO Network Agreements include participating Employers and/or Administrator only. Not all members participating in contracted networks have in network access. Networks include Beech Street, HealthSmart, PHCS and texas True Choice. In network participation is updated on a monthly basis by the network.
Scott & White Health Plan
2018 Baylor Scott & White Employee Network | 2019 BSWH Employee Network - PPO & HSA | 2019 BSWH Employee Network - SEQA & EQA | BSW Preferred EPO Network | BSW Preferred HMO Network | BSW Preferred PPO Network | Cigna PPO Network - Out-of-Area Member Plan | EPO Network - Group | EPO Network - Individual/Family | HMO Network - Group | HMO Network - Individual/Family | McLane Group Network | PHCS/ARGUS - PPO Network - Out-of-Area Member Plan | PPO Choice Network | PPO Choice Preferred Network | PPO Network - Group | SeniorCare Advantage HMO | SeniorCare Advantage PPO | Texas Statewide PPO | TRS - Active Care Participants Network | Vital Traditions Medicare Advantage Network (HMO)
Industry Relationships

Physicians who are not employed, contracted with administrative duties or performing research with Baylor Scott & White Health are not required to report relationships and activities with industry partners such as pharmaceutical, biotech, or medical device companies(collectively referred to as Industry). Information regarding these relationships is therefore not available on this page.However, patients may visit CMS’ Open Payments Database for more information, and should feel free to speak with their physician about relationships with Industry.

  • Internship: General Surgery, UT Southwestern Medical Center
  • Residency: Otolaryngology, UT Southwestern Medical Center
  • Medical School: UT Southwestern Medical Center
  • Otolaryngology - American Board of Otolaryngology - Head and Neck Surgery
Hospital Affiliations
  • Baylor Surgical Hospital at Las Colinas
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