Sonja Y. DeJong
- Mrs. Sonja Y. DeJong
- CALL Program Manager
Calvin Academy for Lifelong Learning - Calvin Academy for Lifelong Learning
- Raybrook Office Building 218 (Map)
- (616) 526-7917
- sonja.dejong@calvin.edu
Office hours
| Mon-Fri | 8:30 am - 4:00 pm |
Additional open hours and appointments can be arranged, on request.