May 5, 2017 2017_CPB_concentration_phi-beta-kappa_8545 Tweet See all news (l to r) Adam Cohen (CPB Co-Head Tutor) with Lionel, Rachelle Gaudet (CPB Co-Head Tutor), Alan Gao, Brittany Petros, Eric Li, and Marty Samuels (Assistant Director of Undergraduate Studies, MCB and CPB)