District Staff Directory
Kathleen McGuinness
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Grade 2
Email:
Jordan McKay
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Rebecca McLean
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
English
Email:
Laura McNulty
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Meredith McShane
Titles:
Math Tutor
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Joanne Menard
Titles:
Assistant Superintendent - Curriculum & Instruction
Locations:
District Office, Central Office
Departments:
Central Administration, Curriculum Specialists
Email:
Soumia Menzeh
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Kathleen Meo
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
English
Email:
Natasha Merten
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Grade 2
Email:
Kaitlin Mills
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Social Studies
Email:
Website (Business):
https://sites.google.com/holliston.k12.ma.us/service-learningathhs/home
John Milton
Titles:
Paraprofessional
Locations:
District Office, Robert Adams Middle School
Departments:
Paraprofessional
Email:
Meghan Mitchell
Titles:
Speech & Language Pathologist
Locations:
District Office, Placentino Elementary School
Departments:
Special Education, Speech & Language Pathology
Email:
Marybeth Mont
Titles:
Counselor
Locations:
District Office, Holliston High School
Departments:
School Counseling
Email:
Sarah Montano
Titles:
Permanent Building Substitute
Locations:
District Office, Miller Elementary School
Departments:
Permanent Substitute
Email:
Jennifer Monteith
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Justin Monty
Titles:
Evening Facilities Supervisor
Locations:
District Office, Robert Adams Middle School
Departments:
Maintenance
Email:
Patricia Moore
Titles:
Speech and Language Pathologist
Locations:
Miller Elementary School
Departments:
Speech & Language Pathology
Email:
Cynthia Moratti
Titles:
Occupational Therapy
Locations:
District Office, Placentino Elementary School
Departments:
Occupational Therapy
Email:
Jennifer Moreau
Titles:
Department Leader, Teacher
Locations:
District Office, Holliston High School
Departments:
Health/Wellness
Email:
Ava Morganelli
Titles:
Permanent Building Substitute
Locations:
District Office, Robert Adams Middle School
Departments:
Permanent Substitute
Email:
Janet Morganelli
Titles:
School Psychologist
Locations:
District Office, Robert Adams Middle School
Departments:
School Counseling, School Psychology
Email:
Stephanie Morrison
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Grade 2
Email:
Tania Morse
Titles:
Paraprofessional
Locations:
District Office, Miller Elementary School
Departments:
Paraprofessional
Email:
Lauren Morton
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Special Education, Grade 7
Email:
Shannon Mulkerrin
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Math, Grade 7
Email:
Michael Mullen
Titles:
Paraprofessional
Locations:
District Office, Holliston High School
Departments:
Student Services
Email:
Stephen Mulvoy
Titles:
Paraprofessional
Locations:
District Office, Robert Adams Middle School
Departments:
Student Services, Paraprofessional
Email:
Chris Murphy
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
English
Email:
Jaime Murphy
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
English
Email:
Maura Murphy
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Sarah Nam
Titles:
Teacher, Grades 3 & 4
Locations:
District Office, Miller Elementary School
Departments:
Montessori
Email:
Joanne Naughton
Titles:
Cafeteria Staff
Locations:
District Office, Holliston High School
Departments:
Food Services
Email:
Dylan Nauss
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Spanish, French
Email:
Dawn Neborsky
Titles:
School Committee Vice Chair (2025)
Locations:
District Office, School Committee
Email:
Edith Nelson
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
World Languages
Email:
Christine Nespola
Titles:
Paraprofessional
Locations:
District Office, Holliston High School
Departments:
Student Services
Email:
Diane Newcomb
Titles:
Cafeteria Staff
Locations:
District Office, Robert Adams Middle School
Departments:
Food Services
Email:
Megan Nolan
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Kindergarten
Email:
Maryalice Norton
Titles:
Procedural Assistant
Locations:
District Office, Robert Adams Middle School
Departments:
Administrative Support
Email:
Heather Nunes
Titles:
Speech & Language Pathologist
Locations:
Placentino Elementary School
Departments:
Special Education, Speech & Language Pathology
Email:
Ilse O'Brien
Titles:
Elementary Literacy & Social Studies Curriculum Specialist
Locations:
District Office, Miller Elementary School
Departments:
English, Social Studies, Reading
Email:
Karen O'Brien
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Brendan O'Connell
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
French Immersion, Grade 5
Email:
Cathy O'Connell
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Mary O'Connell
Titles:
Permanent Building Substitute
Locations:
District Office, Miller Elementary School
Departments:
Permanent Substitute
Email:
Richard O'Connor
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Mathematics & Business
Email:
Samantha O'Day
Titles:
French Literacy Teacher, Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
World Languages, French Immersion, Unified Arts
Email:
Maureen Ohnemus
Titles:
Data Specialist
Locations:
District Office, Placentino Elementary School
Departments:
Administrative Support
Email:
Kerriann Olsson
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Mathematics & Business
Email:
Jacquelyn Ondrasek
Titles:
Teacher Special Education
Locations:
District Office, Robert Adams Middle School
Departments:
Special Education, Grade 8
Email:
Kimberly O'Neil
Titles:
Special Education Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Special Education
Email:
Paul O'Neil
Titles:
Permanent Building Substitute
Locations:
District Office, Holliston High School
Departments:
Permanent Substitute
Email:
Kristen O'Neill
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Special Education
Email:
Beth O'Rielly
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
Grade 3
Email:
Ann Marie Osmer
Titles:
Secretary
Locations:
District Office, Robert Adams Middle School
Departments:
Administrative Support
Email:
Eric Overdahl
Titles:
Paraprofessional
Locations:
District Office, Holliston High School
Departments:
Paraprofessional
Email:
Marie Owusu
Titles:
Paraprofessional
Locations:
District Office, Robert Adams Middle School
Departments:
Paraprofessional
Email:
Rosalie Paillard
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Grade 1, French Immersion
Email:
Griffin Palefsky
Titles:
Cafeteria Staff
Locations:
District Office, Miller Elementary School
Departments:
Food Services
Email:
Katerina Palyvou
Titles:
Cafeteria Staff
Locations:
District Office, Miller Elementary School
Departments:
Cafeteria Staff
Email:
Ida Pappas
Titles:
PreK - 12+ Curriculum Coordinator - Unified Arts & World Languages
Locations:
District Office
Departments:
Fine & Performing Arts, Health/Wellness, World Languages, French Immersion, Unified Arts, Curriculum Specialists
Email:
Kathleen Pastore
Titles:
Interim Assistant Principal
Locations:
District Office, Placentino Elementary School
Departments:
Administration
Email:
Kathleen Pereira
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
Reading
Email:
Patricia Pereira
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Cole Perkins
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Science & Technology
Email:
Max Perkins
Titles:
School Adjustment Counselor
Locations:
District Office, Placentino Elementary School
Departments:
Special Education, School Counseling
Email:
Kerry Perpall
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
Grade 5
Email:
Christopher Perry
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Social Studies, Grade 7
Email:
Mary Perry
Titles:
Early Childhood Coordinator
Locations:
District Office, Placentino Elementary School
Departments:
Special Education, Student Services, Preschool, Student Service Administrators
Email:
Sara Peters
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Grade 8
Email:
Christine Petersen
Titles:
Music Teacher
Locations:
District Office, Miller Elementary School, Placentino Elementary School
Departments:
Fine & Performing Arts, Unified Arts
Email:
Christianne Phipps
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
Grade 3
Email:
Tessa Piantedosi
Titles:
Student Services Administrator
Locations:
District Office, Robert Adams Middle School
Departments:
Special Education, Student Services, Student Service Administrators
Email:
Claire Picard
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
French Immersion, Grade 3
Email:
Amy Piselli
Titles:
Nurse
Locations:
District Office, Robert Adams Middle School
Departments:
Nurses & Health
Email:
Charlotte Porter
Titles:
Network Teacher
Locations:
District Office, Robert Adams Middle School
Email:
Karin Portocarrero-Heisler
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
World Languages
Email:
Michelle Poulos
Titles:
Visual Arts Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Fine & Performing Arts
Email:
Carol Powell
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Gretchen Powers
Titles:
School Adjustment Counselor
Locations:
District Office, Holliston High School
Departments:
School Counseling
Email:
John Powers
Titles:
School Counselor
Locations:
District Office, Robert Adams Middle School
Departments:
School Counseling
Email:
Stephanie Prentice
Titles:
Paraprofessional
Locations:
Miller Elementary School
Departments:
Paraprofessional
Email:
Jennifer Priesing
Titles:
Teacher Special Education
Locations:
District Office, Robert Adams Middle School
Departments:
Special Education, Grade 6
Email:
Kenneth Priest
Titles:
Campus Supervisor
Locations:
District Office, Holliston High School
Departments:
Administrative Support
Email:
Madison Pryce
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Dion Puleo
Titles:
Interim Director of Extended Day
Locations:
District Office, Miller Elementary School
Departments:
Extended Day
Email:
Kathleen Querusio
Titles:
Paraprofessional
Locations:
District Office, Miller Elementary School
Departments:
Paraprofessional
Email:
Donald Quindley
Titles:
Department Leader, Teacher
Locations:
District Office, Holliston High School
Departments:
English
Email:
Marilou Radcliffe
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Special Education, Preschool
Email:
Jeanne Raffa
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Lianna Ramage
Titles:
Speech & Language Pathologist
Locations:
District Office, Placentino Elementary School
Departments:
Special Education, Speech & Language Pathology
Email:
Bella Ramsey
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Social Studies
Email:
Ella Reed
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Science & Technology
Email:
Marie Reggio
Titles:
Speech and Language Pathologist
Locations:
District Office, Robert Adams Middle School
Departments:
Special Education, Speech & Language Pathology
Email:
Cathleen Reid
Titles:
Paraprofessional
Locations:
District Office, Miller Elementary School
Departments:
Special Education
Email:
Maureen Reidy
Titles:
Paraprofessional
Locations:
District Office, Miller Elementary School
Departments:
Special Education
Email:
Christian Renkawitz
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Social Studies
Email:
Michele Ricard
Titles:
Cafeteria Staff
Locations:
District Office, Miller Elementary School
Departments:
Food Services
Email:
Dyann Rice
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Social Studies, Grade 8
Email:
Eleena Rioux
Titles:
RAMS Technology Support Specialist
Locations:
District Office, Robert Adams Middle School
Departments:
Technology
Email:
Jessi Ritucci
Titles:
Teacher, Montessori 6-8
Locations:
District Office, Placentino Elementary School
Departments:
Grade 1, Montessori, Grade 2
Email:
Amanda Rivera
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Science & Technology, Science
Email:
Diana Rivera Cordova
Titles:
Lunch Monitor
Locations:
District Office, Placentino Elementary School
Departments:
Cafeteria Staff
Email:
Susan Robidoux
Titles:
Procedural Assistant
Locations:
District Office, Placentino Elementary School
Departments:
Student Services
Email:
Lisa Robinson
Titles:
Student Services Administrator
Locations:
District Office, Placentino Elementary School
Departments:
Administration, Student Service Administrators
Email:
Nicholas Rockwood
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
Fine & Performing Arts, Unified Arts, Music
Email:
Tereza Rodrigues
Titles:
Nurse
Locations:
District Office, Holliston High School
Departments:
Nurses & Health
Email:
Jennifer Roland
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
Grade 5
Email:
Nathan Rollins
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Math, Science, Grade 7
Email:
Shaun Rooney
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Social Studies
Email:
Margena Ropi
Titles:
Cafeteria Manager
Locations:
District Office, Holliston High School
Departments:
Food Services
Email:
Meghan Rosenberg
Titles:
Permanent Building Substitute
Locations:
District Office, Miller Elementary School
Departments:
Permanent Substitute
Email:
Danielle Rossi
Titles:
Cafeteria Staff
Locations:
District Office, Robert Adams Middle School
Departments:
Food Services
Email:
Pat Rourke
Titles:
Math Tutor
Locations:
District Office, Miller Elementary School
Departments:
Math, Paraprofessional
Email:
Emily Rousseau
Titles:
Spanish Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
World Languages
Email:
Caroline Roy
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Science & Technology
Email:
Victoria Roy
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Mathematics & Business
Email:
Karen Rudden
Titles:
Reading Tutor
Locations:
District Office, Placentino Elementary School
Departments:
Reading
Email:
Ashley Ruggieri
Titles:
Speech Language Pathologist
Locations:
District Office, Placentino Elementary School
Departments:
Speech & Language Pathology
Email:
Glyzaida Ruiz
Titles:
Extended Day Staff
Locations:
District Office, Placentino Elementary School
Departments:
Extended Day
Email:
Joanne Russell
Titles:
Paraprofessional
Locations:
District Office, Holliston High School
Departments:
Student Services
Email:
Ana Paula Russo
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Alexandra Ryan
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Social Studies, Grade 7
Email:
Laura Ryan
Titles:
Occupational Therapist
Locations:
District Office, Robert Adams Middle School
Departments:
Occupational Therapy
Email:
Allie Salk
Titles:
Special Education Teacher
Locations:
District Office, Miller Elementary School
Departments:
Special Education, Grade 5
Email:
Joe Santos
Titles:
Physical Education/Paraprofessional
Locations:
District Office, Miller Elementary School
Departments:
Health/Wellness, Paraprofessional
Email:
Debleena Sarkar
Titles:
Paraprofessional
Locations:
District Office, Robert Adams Middle School
Departments:
Paraprofessional
Email:
Leann Schmid
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
English, Grade 7
Email:
Maryann Schofield
Titles:
Main Office Principal's Secretary
Locations:
District Office, Holliston High School
Departments:
Administrative Support
Email:
Christine Scott
Titles:
Teacher
Locations:
District Office, Miller Elementary School
Departments:
Grade 3
Email:
Tye Seastedt
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Health/Wellness
Email:
Amanda Sexton
Titles:
Adjustment Counselor
Locations:
District Office, Miller Elementary School
Departments:
Student Services, School Counseling
Email:
Kimberly Sexton
Titles:
Registration/Central Office Operations
Locations:
District Office, Central Office
Departments:
Administrative Support
Email:
Rob Seymour
Titles:
Paraprofessional
Locations:
District Office, Miller Elementary School
Departments:
Special Education
Email:
Erin Shea
Titles:
School Counselor
Locations:
Miller Elementary School
Departments:
School Counseling
Email:
Lydia Shields
Titles:
Special Education Teacher
Locations:
Miller Elementary School
Departments:
Special Education
Email:
Zachary Shiff
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Fine & Performing Arts
Email:
Kara Shipkin
Titles:
Special Education Teacher
Locations:
District Office, Miller Elementary School
Departments:
Special Education
Email:
Emily Shipman
Titles:
Special Education Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Special Education, Grade 7
Email:
Christine Silva
Titles:
Basis Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Special Education
Email:
Danielle Simoneau
Titles:
Teacher
Locations:
District Office, Robert Adams Middle School
Departments:
Social Studies, Grade 8
Email:
Denise Simpson
Titles:
Paraprofessional
Locations:
District Office, Placentino Elementary School
Departments:
Paraprofessional
Email:
Kendra Sisson
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Kindergarten, French Immersion
Email:
Website (Business):
https://sites.google.com/holliston.k12.ma.us/mmesisson/home
Jaime Slaney
Titles:
Principal
Locations:
District Office, Placentino Elementary School
Departments:
Administration, Title I Placentino
Email:
Amanda Smith
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Grade 2, French Immersion
Email:
Charlotte Smith
Titles:
Teacher
Locations:
District Office, Placentino Elementary School
Departments:
Grade 1
Email:
Elizabeth Smith
Titles:
Teacher
Locations:
District Office, Holliston High School
Departments:
Health/Wellness
Email:
Kaitlyn Smith
Titles:
Paraprofessional
Locations:
District Office, Robert Adams Middle School
Departments:
Paraprofessional
Email:
Kayla Smith
Titles:
School Counselor
Locations:
District Office, Robert Adams Middle School
Departments:
School Counseling
Email: