Center Staff


Erik Groessl, PhD 
Executive Director
Andrew Sarkin, PhD
Director of Evaluation Research
Steve Tally, PhD
Senior Project Manager

Kyle Choi, MPH
Informatics Project Coordinator
Danielle Casteel, MA
Program Evaluation Specialist

Kim Center, MA
Program Evaluation Specialist
Trinell Brashear
Programmer / Analyst


Helen Chong, MPH
Community Health Program Representative

Symone McKinnon, MA
Program Evaluation Specialist


Richard Heller, MA
Community Health Program Representative

Naomi Katzir Hillery, MPH 
Project Manager

Alexandra Resari, MA 
Program Evaluation 
Specialist

Nick Panagon, MPH
Program Evaluation Specialist

Mark Metzger, BS
Programmer / Analyst

Gina Misch, MA, MPA
Evaluation Research Associate

Frances Reyes, MA
Program Evaluation Specialist
Amy Panczakiewicz, MA
Program Evaluation Specialist

Jorge Perez, BA
Programmer / Analyst
​Edith Wilson, PhD
Evaluation Research Associate

Andow Rodriguez
System Administrator

Maria Dyer
Administrative Assistant

Alfredo Arriola, BA
Survey Research Assistant

Zhun Xu, PhD
Programmer / Analyst 

Katie Rule, MPH M.S,W
Program Evaluation 
Specialist

Calvin Navarro
Programmer/ Analyst

Me Young Song, BS
Survey Research Assistant
Field Researcher


Field Researcher 

Marlin Hart
Survey Research Assistant


Survey Worker
Nisha Sanghvi, M.P.H
Program Evaluation
Specialist

Field Researcher