Directory

We do not list Email addresses on our website to reduce phishing . 

All staff members can be emailed using their last name and first initial @holliston.k12.ma.us

(ex: the email address of “John Smith” would be smithj@holliston.k12.ma.us)

Karissa Collins

Titles: School Psychologist
Locations: District Office, Miller Elementary School
Departments: School Psychology
Phone Numbers:
School: 508-429-0667

Leslie Diamandis

Titles: School Psychologist
Locations: District Office, Holliston High School
Departments: School Counseling, School Psychology
Phone Numbers:
School: 508-429-0677

Nicole Marchant

Titles: School Psychologist
Locations: District Office, Placentino Elementary School
Departments: School Counseling, School Psychology
Phone Numbers:
School: 508-429-0647

Janet Morganelli

Titles: School Psychologist
Locations: District Office, Robert Adams Middle School
Departments: School Counseling, School Psychology
Phone Numbers:
School: 508-429-0657