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Dennis Williams, DO, Anesthesiology, Tulsa, OK, Hillcrest Medical Center


Anesthesiology Tulsa, OK

Cardiothoracic Anesthesiology


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  • Dr. Dennis 'Avery' Williams is an Anesthesiologist in Tulsa, OK and is affiliated with Hillcrest Medical Center. He specializes in Cardiovascular and Thoracic Anesthesia. He is comfortable with both TEE, and ECMO patients, and is also experienced in Transcatheter Valvuloplasties. He is an Honorably discharged Veteran of the United States Marine Corps. He received his medical degree from Texas College of Osteopathic Medicine, completed residency at Oklahoma State University, and has been in practice 14 years.

Education & Training

  • TCU and UNTHSC School of Medicine
    TCU and UNTHSC School of MedicineClass of 2002

Certifications & Licensure

  • TX State Medical License
    TX State License 2023 - 2024
  • OK State Medical License
    OK State License 2003 - 2023
  • AOA Board of Anesthesiology Anesthesiology

Professional Memberships

Hospital Affiliations