SAT/ACT Instructors

Robert Bennigsdorf

Robert is the owner and co-creator of CCPrep (along with his wonderful wife Nicole). Robert has been teaching at CCPrep full time since its creation in 2007. His strength in high school (earning ten 5′s on his AP exams, an SAT score of well over 2000 and subject test scores of 800 in Math 2 and 790 in Chemistry) fueled his desire to create a tutoring company aimed at helping students in all aspects of their high school academic experience. Robert has worked, both individually and through his classes, with well over 1,000 Orange County high school students. As the popularity of CCPrep continues to grow, Robert is very proud and honored to be able to add to the staff with the exceptional tutors you see below.

Greg Williams

Greg has been a familiar face at CCPrep for several years, first as a student and now a lead instructor. He attended Aliso Niguel High School, where he balanced his Valedictorian status with Cross Country, Basketball, Track & Field, Volleyball, Band, Philosophy Club, ASB, and, most importantly, his role as a tutor at CCPrep. Greg earned several 5′s on AP Exams (including AP Calculus BC, AP Physics B, and AP Chemistry), and SAT score well into the 2000′s. Currently, he is a UCI student and a member of that school’s Campuswide Honors Program. His future plans are to graduate UCI with a major in Chemistry, attend Law School, and (in the far future) start a family.

Swaril Mathur

Swaril is eager to put her years of tutoring and leadership experience to work as an SAT instructor at CC Prep. At Aliso Niguel High School, she managed a challenging course load while remaining dedicated to her positions as LEO club Vice President, Global Citizen Corps Publicity Officer, and four-year Tennis Team captain. She graduated as a Valedictorian, and an AP Scholar with Distinction after earning 5′s on eleven of thirteen AP exams taken. She received over 750 on all SAT Subject tests taken, and well over 2000 on the SAT reasoning test. Swaril is now studying Biomedical Engineering at UC Irvine, after which she plans to earn a Masters and PhD. She is eager to put this extensive education to good use developing new treatments and technology at the forefront of the emerging Biomedical industry.

Josh Grossman

Josh is currently a senior at Aliso Niguel High School and is very passionate about learning and teaching alike. For the last few years he has independently tutored clients ranging from 3^rd graders to college students. He scored 5’s on all eight AP tests he has taken thus far, earning himself the prestigious National AP Scholar award as a junior.  He is currently taking a full schedule of another 6 AP courses this year. He scored well into the 2000s on his SAT, attained three 800s on SAT IIs, and additionally achieved a perfect score of 36 on his ACT as a junior. During the last four years, Josh has played top doubles on the Aliso Niguel tennis team and has also been captain of Academic Decathlon, earning 16 county-level medals in his first three years on the team. He hopes to eventually pursue a career as a professor of biophysics at the university level.