Founding Dean Staff
Chairman of the Department of Radiology
Jesus Edmundo Calleros-Macias, M.D.
Assistant Professor and Acting Chair for Radiology
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The Paul L. Foster School of Medicine is one of six schools that make up the Texas Tech University Health Sciences Center (TTUHSC).Texas Tech University System. The President of TTUHSC reports to the Chancellor, who is the Chief Executive Officer of the System. The Chancellor and the President are responsible to the Texas Tech University Board of Regents, which sets overall policy for the Texas Tech University System, Texas Tech University, and TTUHSC.