Management Assistant salary at Greystone Park Psychiatric Hospital

The average management assistant salary at Greystone Park Psychiatric Hospital was $65,253 , which is 13 percent higher than the average salary for this job in New Jersey, but 6 percent lower than the national average for this job . Management Assistant salaries at Greystone Park Psychiatric Hospital typically range from $63,173 to $67,332 (25th to 75th percentile). The highest reported management assistant salary was $67,332. There are 2 employees at Greystone Park Psychiatric Hospital with the job title management assistant.