Meet the Roxbury Prep Tutoring Team

Sam Tracy
Sam Tracy
  •  Degree Program: Biostatistics Ph.D.
  • Concentration :Optimization and efficiency problems, computational biology
  •  Expected year of graduation: 2019
  • Hometown/Country: California
  • Future career goals: Public health research through academia, the WHO and other international health organization
  • Fun Fact: Sam worked as a ranch hand, EMT-B and state lifeguard before transferring to a University and eventually coming to HSPH
  • Favorite Activities: Swimming, running, climbing and diving
  • Reasons for joining the Roxbury prep program: “I love working with the K-12 age group, education is a passion of mine, and I wanted to engage the surrounding community in a meaningful way beyond what is possible from the office.”


Tayeisha Jackson
  • Degree Program: DrPH
  • Expected year of graduation: 2018
  • Hometown/Country: Jamaica
  • Future career goals: “I aspire to one day serve as a member of an emergency preparedness and response team, through which I will aide governments, communities, and families in preventing and limiting the deleterious effects of epidemics, natural disasters, armed conflict, and exclusion from healthcare. “
  • Fun Fact: Tayeisha has lived on 3 continents and traveled to over over 20 countries
  • Favorite Activities: Exercise! Especially playing soccer with friends.
  • Reasons for joining the Roxbury prep program: “I have an immense love for children, and believe in their right to quality education. As a former educator and Teach for America fellow, it is my responsibility to help close the opportunity gap. Joining this program allows me to serve my local community and support the youth of Roxbury.”


Kelly Mosesso

  • Degree Program: PhD
  •  Concentration: Biostatistics