Contact Information
| New Students: | (877) 431-5826 |
| Current Families: | (630) 778-7200 |
| Fax: | (630) 778-7222 |
| Monday: | 9:00 AM - 8:00 PM |
| Tuesday: | 9:00 AM - 8:00 PM |
| Wednesday: | 9:00 AM - 8:00 PM |
| Thursday: | 9:00 AM - 8:00 PM |
| Friday: | Closed |
| Saturday: | 9:00 AM - 12:00 PM |
| Sunday: | Closed |
Meet the Tutors
Our Sylvan trained and certified tutors are dedicated to your child’s success. Working together with you, we will:
- Pinpoint your child’s learning needs using the Sylvan Skills Assessment®
- Develop a personalized learning plan based on your child’s goals
- Offer unique insights about what will work for your child
- Teach each lesson the way your child learns best
- Build a relationship with your child to provide learning that’s fun, engaging and rewarding
Daniel Callahan
Owner/Executive Director
Sylvan of Naperville is now the fifth center that Dan owns and operates. He has a Bachelors Degree from Western Illinois University and a Masters Degree from the University of Notre Dame.
Elizabeth Underwood
Center Director
Elizabeth has a Bachelor's degree in Elementary Education and a Master's of Education degree in Curriculum and Instruction. Before joining Sylvan, Elizabeth taught at the elementary level for several years in the local community. Elizabeth is committed to providing you quality service and giving your child the educational support that he/she needs to excel.
Heather Zaehler
Instructor
Heather has a Bachelors degree in English and a Masters degree in English Education. She teaches reading, writing, and ACT prep. Heather loves to read, run, and spend time with her family and friends.
Becky Killam
Instructor
Becky has a Bachelors degree in Math Education and an ESL endorsement. This summer, Becky will be completing her Masters degree in Curriculum and Instruction. She has been teaching math at a local high school for three years. At Sylvan, Becky teaches students of all ages in math and ACT prep. In her free time, Becky enjoys playing soccer and training for triathlons.
Lisa Circelli
Instructor
