Customer Service 11:00 - 19:00, appointment timing by your request

Sam Mortimer

University of Oxford
(Online or In-Person)


  • ES/MS/HS Academic Writing
  • MS/ES English
  • MS/ES Math


Sam graduated from the University of Oxford with a first-class degree in Philosophy and Theology. Achieving a perfect score on both the verbal and quantitative sections of the GRE, he is now studying for a PhD at the Wharton School of Business, University of Pennsylvania. He has many years of experience working with our students on English, mathematics, and standardized test prep.