I went to Guidestar.org and found this 990 form filed for 2013, which listed salaries as follows:
* Bruce Powell (head of school): ~$317,000
* Carolyn Hapeman: ~$125,000
* Eric Sloate: ~$153,000
* Ellen Howard: ~$142,000
* Elizabeth Berger: ~$135,000
* Rabbi David Vorspan: ~$125,000