Meet the Staff

Tim Barton, MS, CIH
Director of Research Safety Affairs
Interim Radiation Safety Officer
901.448.7374
tbarton4@uthsc.edu 

Kistal Hamlett
Admin Data Coordinator
901.448.3027
klee94@uthsc.edu

Kristin L. Howard
Health and Safety Specialist
901.448.2060
khowar29@uthsc.edu

Charlie Hutton
Health and Safety Specialist
901.448.2057
chutton3@uthsc.edu

Ramesh Ray, PhD
Institutional Biosafety Officer
901.448.2054
rray3@uthsc.edu

Ying Yao
Sr. Laboratory Safety Specialist
901.448.392
yyao@uthsc.edu