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Residency Leadership

Larissa Velez
Program Director
Phone: 214-648-2668 
Fax: 214-648-2683
larissa.velez@utsouthwestern.edu

Alexander Koyfman
Assistant Program Director
Phone:  
Fax: 
alex.koyfman@utsouthwestern.edu

Dustin Williams
Assistant Program Director
Phone: 214-648-4838
Fax: 214-648-2683
dustin.williams@utsouthwestern.edu

Walter Green
Assistant Program Director
Phone:
Fax: 214-648-2683
walter.green@utsouthwestern.edu

Jedidiah Leaf
Assistant Program Director
Phone:
Fax:
​jedidiah.leaf@utsouthwestern.edu

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Department Leadership

Deborah Diercks
Chair, Department of Emergency Medicine