Department Contact eadp@unt.edu940.369.7445Chilton Hall 122 Laura Siebeneck Department Chair 940-565-4893 Laura.Siebeneck@unt.edu View bio Nicole Dash Dean, College of Health & Public Service 940-565-2230 Nicole.Dash@unt.edu View bio Tristan Wu Associate Dean for Research Professor 940-891-6719 tristan.wu@unt.edu View bio Mary Nelan Associate Professor & Director of Graduate Programs 940-369-7466 Mary.Nelan@unt.edu View bio Kimberly Roy Administrative Coordinator 940-369-7445 Kimberly.Roy@unt.edu View bio Ronald Schumann Associate Professor 940-565-2996 Ronald.Schumann@unt.edu View bio Ronald Timmons Principal Lecturer 940-565-2213 Ronald.Timmons@unt.edu View bio Gary Webb Professor 940-369-5815 Gary.Webb@unt.edu View bio Elyse Zavar Associate Professor and Undergraduate Program Director 940-565-2574 elyse.zavar@unt.edu View bio