# Stephen Harrison, PhD Faculty Director ![harrison_photo](/sites/g/files/omnuum8871/files/styles/hwp_4_5__320x400/public/cryo-em.hms.harvard.edu/files/portrait_steve_harrison_x133sq2_1.jpg?itok=wQfqg9FH) smartphone [617-432-5609](tel:617-432-5609) email