Dr. Toomay took over as UT Southwestern’s CMO in 2019 and ensures that the system maintains high-quality, consistent and uniform care. He specializes in vascular and interventional radiology. He provides clinical vascular and interventional radiology services at Parkland Memorial Hospital, Clements University Hospital and Zale Lipshy University Hospital, all located in Dallas. He has also played a significant role in the success of the overall UT Health Enterprise data, analytics and AI program, and serves as a key leader of the systemwide AI collaborative.
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Becker's Recognition
Seth Toomay, MDhas been named a Becker's honoree on the lists below.
2025 Winner

2026 Winner

Executives
252 Hospital and Health System Chief Medical Officers to Know
Becker’s Healthcare is proud to recognize exceptional chief medical officers serving hospitals and health systems nationwide.
These physician executives are instrumental in elevating patient safety, upholding rigorous quality standards, strengthening collaboration between executive leadership and medical staff, and guiding risk management efforts.
As champions of clinical excellence and continuous improvement, their leadership has helped their organizations achieve distinguished quality and safety recognitions.
Physician Executive
