Established in 1995, Keystone Education is a private school with an unwavering commitment to provide students the tools, values, and resources they need to achieve academic excellence. We believe that an education should foster students’ intellectual growth along with their social and emotional development. With trained eye and compassionate heart, our dedicated staff, counselors, and teachers nurture the dreams, intellectual curiosity, and goals of all who enroll. Our classroom environment is educational yet fun and motivates students to excel in school.As students advance through our specially designed curriculum, they gain the skills necessary to achieve high SAT, PSAT, and SBAC test scores. Students gain confidence and receive higher grades, ultimately enabling them to achieve success in top- tier universities. Overall, our mission is to inspire and guide students toward their fullest potential while promoting a lifelong passion for learning and personal growth. History Established in 1987. With over twenty-five years of experience helping young people get into college and achieve their dreams, we understand that each student has a different path to follow and requires the individual attention of our directors, counselors, teachers, and staff. We never hesitate to lead the way.
If Diane Sartor could be summed up in one word, "passion" would be the best candidate. Energetic and driven, Diane has a tremendous enthusiasm for language, teaching, and life, a passion which she has channeled into her 30 years of mentoring students.Diane graduated from the University of Michigan with a double major in English and French, and began her education career in the public school system. Fueled by her love of language and travel, she moved on to a teaching position in France and eventually made her way around the world to teach in Taiwan. Establishing Keystone Education in 1995, she brought her outgoing personality and love of learning to the classroom.She now serves as English curriculum coordinator and director of the Diamond Bar school. In addition to having assisted thousands of students enter the universities of their dreams, Diane had dedicated herself to the goal of "inspiring students to embrace challenge and find joy and self-worth through achievement.
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1403 S, Diamond Bar, CA, 91765 United States
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1241 Grand Ave, Diamond Bar, CA, 91765 United States
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