Meet the Team

Sean Hayes

Director of Enrollment Management


Email: shayes@hillsideschool.net
Phone: (508) 303-5709

Sean Hayes

Sean joined the Admission Office in 2013 as the Senior Associate Director of Admission. He is a graduate of Tufts University where he earned a B.A. in Liberal Arts after attending St. Mark's School. Sean previously served as the Associate Director of Admission and Athletic Liaison at Becker College. Prior to that, Sean worked at The Winchendon School as a teacher, coach and advisor and spent his last three years there as the Associate Director of Admissions.


Emily Williamson

Senior Associate Director of Admission & Marketing

Email: ewilliamson@hillsideschool.net
Phone: 508-481-0287

After graduating from Anna Maria College with an MBA and an MSIOP, Emily has worked in higher education for the last seven years, specifically in college admissions. She has been an Admissions Counselor, Assistant Director of Admissions, and most recently Director of Transfer Admission and Dual enrollment at Anna Maria College. Emily brings her knowledge and experience of marketing and the recruitment process to the students and their parents at the Hillside School, guiding them through the admission process. Also, as a former college athlete and coach, she realizes teamwork, communication and school spirit are key to reaching goals.