Mo Randall has been teaching and coaching at RL since 1976. He is a member of the English and Classic departments, serves as Assistant Dean to Class IV, is a member of the Admission Committee, and coaches Varsity and Third Football, as well as Varsity Hockey. He holds a B.A. from Harvard and M.A. from Dartmouth.

Darian Reid, RL Class of 2005, began teaching at RL in 2010. He is a member of the Classics Department and the Admission Committee, as well as coach of Junior Football and JV Basketball. He holds a B.A. from Bowdoin, M.A. from St. John’s, and M.Ed. from Columbia.

Jim Ryan joined RL in 2009 as a member of the Modern Languages and Arts departments, where he teaches Spanish and Watercolor Painting. He is one of the faculty directors of Community Service, a member of the Admission Committee, one of the leaders on the Immersion Program in Spain, and coach of Fourth Basketball. Prior to RL, Jim, who is a native of Dorchester, taught at Phillips Exeter and Milton Academy. He holds a B.A. from Holy Cross and an M.A. from Boston College.

Jackie Salas joined RL in 2021 and serves as Director of Community and Culture as well as a member of the Science Department. She is a member of the Admission Committee and faculty advisor to the VEX Robotics club. Prior to RL, Jackie was Science Department Chair at Xaverian Brothers School. She holds a B.A. from Regis College and an M.Ed. from University of Notre Dame.

Gregory Sokol joined RL in 2015 and is a member of the Mathematics and Science Departments, as well as Class II Dean, co-chair of the ISP committee, member of the Admission Committee, member of the Community and Culture Committee, and coach of JV Soccer and Junior Tennis. He can sometimes be heard playing bass in the orchestra pit during school drama productions. He holds an A.B and B.E. from Dartmouth College and an M.Ed. from Lesley University.

(2015), Spanish. BA (2004) Cornell; MA (2016) Middlebury.

Sean Spellman, Class of 2008, is the Associate Director of Athletics and Director of Summer Programs at Roxbury Latin. He also contributes to the Health and Wellness curriculum and works closely with student leadership development. He manages the oversight and coordination of facility rentals, ensuring the effective use of campus spaces by internal and external groups.Sean joined RL in 2015 and is the Head Coach of Varsity Basketball as well as an assistant coach for Junior Football. Sean holds a BS from Springfield College and a MS from Northeastern University. He is currently pursuing a MEd at Springfield College.

Blake Sundel joined RL in 2023 as a member in the English Department, and serves as Assistant Dean of Class III, a member of the Admission Committee and the Community and Culture Committee, and coaches  Fourth Soccer and Varsity Track. Prior to RL, he was a faculty member, coach, and advisor at Belmont Hill School and St. Alban’s School. He holds a B.A. from Harvard College, where he was a member of the swimming and diving team, and an M.B.A. from University of Southern California.

Erin Sutton joined RL in 2024 as the Chair of the Arts Department. She has taught high school art for 13 years, most recently in the Lawrence and Lynn public school systems. She also serves on the Admission Committee, ISP committee, Community and Culture Committee, and contributes to the drama and outdoor education programs.

Geoff Theobald joined RL in 2022 as a member of the Mathematics Department. His decades-long career in teaching and school administration has included work at both Milton Academy and Buckingham Browne and Nichols School. He holds a B.A. and M.S.W. from University of North Carolina.