About Us




Dennis Mercurio

Dennis is one of Chyten’s senior-most tutors with nearly 15 years of experience and a long record of extraordinary results. This has earned Dennis Chyten’s highest honor: Distinguished Tutor. He earned his Master’s Degree in Education from Boston College. He then began an extensive career in education and business that has involved teaching, mentoring and designing new programs and curricula. His classroom experience includes teaching English language skills and guiding emerging teachers at Tufts University and Boston University. He has designed a number of educational initiatives for major institutions including WGBH’s Eye on Education, The Massachusetts Institute of Technology (MIT), EDCO, and The Massachusetts Department of Education. In the private sector, Dennis wrote instructional curricula for Filene’s Departments Stores and Comcast Corporation. It is teaching, however, that Dennis identifies as the most memorable and rewarding of all his experiences. He was honored with the Middle School Teacher Recognition Award by the Arlington High School graduating class of 2001. “Getting to know my students, challenging them to reach their highest potential and watching them grow and prosper remains the most satisfying of all the endeavors I’ve undertaken. This is what has energized me throughout my career and what brought me to and kept me at Chyten, a company that shares my vision of educational excellence.”


  • ACT
  • Effective Writers Program
  • ELA
  • English
  • English grammar
  • English Literature
  • Grammar
  • PSAT
  • RANDD Reading & Study Skills
  • Reading
  • Reading and Comprehension
  • SAT
  • SAT Reading
  • SAT Reading & Writing
  • SSAT
  • Study Skills
  • The Effective Writer
  • Vocabulary
  • Writing
  • Writing all levels
  • Writing and Language


  • Skype

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Andover, MA978-474-0101
Lexington, MA508-371-4202
Newton, MA617-559-9931
Syosset, NY516-677-9595
Wellesley, MA781-237-4006
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