GCHS Staff Directory
Garden City High School
Principal: Mr. Kevin Steingruebner
Assistant Principal, Grades 9 & 11: Mrs Amanda Hauser
Assistant Principal, Grades 10 and 12: Mr. Connor Cohn
Assistant Principal, Guidance & PPS: Ms. Mandi Stefankiewicz
Main Office Phone Number: (516) 478-2000
Fax Phone Number: (516) 294-2639
School Nurse Phone Number: 516-478-2031
Guidance Department Phone Number: 516-478-2012
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