Staff

ISE Administrative Staff

Roxana Carter

Roxanna Carter
Administrative Assistant II
Phone: (213) 740-4885
Email: rsharvey@usc.edu

Jenny Visapattana Jenny Visapattana 
Viterbi iPodia Program Manager 
Phone: (213) 740-8249
Email: visapatt@usc.edu

Shelly Lewis Shelly Lewis
Director of Administration & Finance 
Phone: (213) 740-4898
Email: lewisml@usc.edu
Appointments: calendly.com/lewisml

Grace OwhGrace Owh
Department Chair Assistant/Events Planner
Phone: (213) 821-0757
Email: owh@usc.edu

Student Services

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David Ho
Director - Student Services
Phone: (213) 764-1519
Email: dho786@usc.edu
Click here to schedule a meeting

 

Krystian RuizKrystian Ruiz
Undergraduate Assistant Director
Phone: (213) 740-1481
Email: krystiar@usc.edu

Students: please include your ID number in all correspondence.

To schedule an appointment with me, click here and select my name under “My Success Team”

Tiffany Castro

Tiffany Castro 
Assistant Director - Student Services

Phone: (213) 821-9529
Email: tacastro@usc.edu
Click here to schedule a meeting

Alexandra Retana

Alexandra Retana
Masters Program Associate Director - Student Services
Phone: (213) 821-8027
Email: retanaa@usc.edu
Click here to schedule a meeting

Published on March 2nd, 2017Last updated on October 31st, 2025