With an uncompromising desire for excellence, we deliver a rounded and complete educational experience, building the foundation for the child’s intellectual, emotional, social and physical development. Our strength lies in the expertise and dedication of our teachers and staff, in the uniqueness of our learning environment, and a constant desire to be the best.

We will continue to meet the needs of our students, parents and community by delivering a truly unique educational experience, while always maintaining our integral values and adhering to the spirit of our vision.

Enrolments are accepted throughout the school year.

Our Administration Staff

Pattie London – VP of Education

A seasoned Educator with over 28 years of experience in child care, Pattie has devoted her career to nurturing, leading, and growing child care centres through curriculum design and implementation of developmental and research-based best practices in early childhood education.

As the newly appointed Vice President of Education, Pattie oversees The Montessori Country School, and nine Centres for Early Learning locations, serving over 1,200 children in the Greater Toronto Area. With Pattie’s shared passion for children, and in working closely with the Education Staff, she aspires both children and staff to reach their fullest potential while Inspiring Smiles and Building Community. Each day, Pattie motivates over 240 Educators to fulfill their purpose of Enriching Lives of children and their families.

Rosalie DeFrancesca – Director of Admissions

Early Childhood (CASA) Ontario College Diploma (AMS, Sheridan College with Honours); Silver Medal Recipient. B.A. (York University) with a major in English.

Rosalie taught for 16 years at the CASA level, including 15 years at MCS, and moved into Administration here at MCS in 2018. Rosalie is a passionate Montessorian and enjoys reading, scrapbooking, and spending time outdoors with her 2 children. She loves to stay organized and filter her creativity in her work.

Janet Zaharchuk – Director of Academics

Janet has joined the Montessori Country School as our new Director of Academics. With over 30 years in the field of education, where she began as an elementary and Junior High classroom teacher, she then moved into administration as a Vice-Principal and eventually as School Principal. Janet enjoys all art forms and is passionate about competitive Ballroom Dancing. She has studied dance for the past 5 years and continues to do so to this day. Her professional goals include receiving her Doctorate in Education and authoring children’s books.

Janet advocates for the importance and relevance of continuous professional development. She has attended and participated in numerous conferences over the years across the USA and Canada. She broadens her scope of knowledge through extensive reading, researching, and by her willingness to continually learn and grow; a role model for students and staff.


Milton Campus

Elsa Van Staveren – Principal
Bachelor of Arts –Environmental & Health Studies (Seneca College), Bachelor of Education – Primary/Junior Division (York University)

Elsa has worked in various capacities within the Montessori Country School and Centres for Early Learning. She is a Registered Early Childhood Educator and is passionate about enriching lives of children. Elsa’s favourite quote is, “I’ve learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel” from Maya Angelou.

Megan Castrucci – Administrator

Social Service Worker Diploma (Conestoga College), Recreation and Leisure Services Diploma (Conestoga College)

Throughout Megan’s career she has worked with a variety of youth-driven organizations, in roles that support youth in their journey of learning and self-discovery. Megan is excited to be a part of the Montessori Country School community and continuing her work in supporting youth and their families. In her spare time, Megan enjoys exploring the outdoors, doing puzzles, and baking delicious treats!

Nobleton Campus

Christina Corsetti –Principal

Early Childhood Education & Early Childhood Education Administration (Seneca College)

Christina began her career as a childcare assistant and quickly knew that the impact of education in the early years was where her passion was and pursued Early Childhood Education. Outside of her experience in the childcare industry, Christina has worked within the administration sector for many years in human resources and consulting. Working within a school setting allows Christina the opportunity to support students and their families in their educational journey from Toddler through Elementary.

Kyara Thomson – Administrator

Kyara has worked in the childcare field for many years. She started as an early childhood assistant in various aged classrooms and moved into an administrative assistant position in the head office of a before and after school program. Kyara wanted to further grow within the field of education and pursued the administrator position at The Montessori Country School so she could interact with staff, students and families and further Enrich the lives of children. In her spare time, she enjoys spending time with her family and creating memories that will last a lifetime.

Related Pages

  • Thanks MCS Family for the caring love, friendship, discipline and knowledge you gave Sebastian for the school year. Thanks for your support and encouragement to keep speaking our first language at home, when Sebastian first started he was very quiet now at 3 years ½ he is fluent both English & Spanish It’s wonderful to know my son has a very positive meaning of school, and no matter where he goes I know he will cherish names, events and memories through all his life.