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Faculty
![Ruth Greyraven](/directory/images/ruth-greyraven-w-0-h-0-bc-ffffff-w-0-h-0-bc-ffffff.jpg)
Ruth Greyraven
Professor, Biology
909-389-3311
cgreyrav@masr2020.com
cgreyrav@masr2020.com
Education:
![Alex Beechko](/directory/images/alex-beechko-w-0-h-0-bc-ffffff-w-0-h-0-bc-ffffff.jpg)
Alex Beechko
Assistant Professor, Biological Sciences
Education:
B.S., CSU San Bernardino – Biology (Pre-Medical Option), 2015; M.S., CSU San Bernardino – Extreme Exercise Physiology and Biomechanics, 2019
![Chris Olivera](/directory/images/chris-olivera-2023-w-0-h-0-bc-ffffff-w-0-h-0-bc-ffffff.jpg)
Christopher Olivera
Faculty Chair, Kinesiology and Health Education
909-389-3231
colivera@masr2020.com
colivera@masr2020.com
![Sam Truong](/directory/images/sam-truong-w-0-h-0-bc-ffffff-w-0-h-0-bc-ffffff.jpg)
Sam Truong
Faculty Chair, Physical and Biological Sciences; Professor, Anatomy & Physiology
909-389-3226
struong@masr2020.com
struong@masr2020.com