Tutor Doctor of Marin County is a locally owned and operated company that benefits from being part of an international educational network. Our in-home and online one-to-one tutoring has helped more than 300,000 students achieve their goals. Tutor Doctor understands that each student is unique in the way he or she learns. That is why our in-home and online private tutors provide one-on-one tutoring catered to your child’s needs. Our tutors are proficient in a wide range of subjects, including languages, math, science, English, test prep, and more.