Faculty and Staff Page ContentRLC_txtr0 Ricardo Azpiroz, Ph.D.Faculty972-238-6330 razpiroz@dcccd.eduAdolfo Gonzalez-Berrios, Ph.D.Faculty972-238-6073 agonzalezberrios@dcccd.eduSara Perez Ramos, Ph.D. Full-Time Faculty972-238-6937 perezramos@dcccd.eduTerah Coffman, Ph.D. Faculty972-761-6797 coffman@dcccd.eduRebecca Williams Faculty972-238-6362 bwilliams@dcccd.eduSimona Bare, Ph.D. Faculty972-761-6721 sbare@dcccd.eduRita MaherChemistry Lab Manager972-238-6043 RMaher@dcccd.eduGeorge HerreraLab Specialist972-238-6043 georgeherrera@dcccd.eduChinwon Rim, Ph.DFull-time Faculty972-238-6260 Crim@dcccd.edu