About Us

Our Lady’s Montessori School is a Catholic and Montessori school and licensed early childhood care center, serving children 18 months through 9 years.

Our Lady’s Montessori School was founded by the Society of Our Lady of the Most Holy Trinity (SOLT) in 1973. SOLT is an international Catholic religious community composed of ecclesial teams of all the vocations – laity, priests, and sisters.

The Kansas City ecclesial team began the school on Tracy Avenue in Missouri in 1973. The school, named the Children’s House, and occupying two homes, served children and families in the neighboring areas for 20 years until 1999.

In 2002, SOLT decided to open the doors of Our Lady’s Montessori School on South 7th Street in Kansas City, Kansas. The school started with one Montessori classroom for children ages three to six, and has continued to grow each year.

Currently OLMS offers 3 Programs: Toddler (18 months - 3 years), Pre-primary (3 yrs. - 6 years), Lower Elementary ( 6 years - 9 years).



Our lady's
montessori school

3020 S. 7th St. 
Kansas City, KS 66103
Phone: (913) 403-9550
Fax: (913) 403-9540
Hours Monday-Friday:
Academic Hours: 8:15 a.m. - 3:15 p.m.
Before School Drop Off: 7:30am After School Hours: 3:30 p.m. - 5:30 p.m.


Our Staff

The Religious Sisters & Laity serving OLMS

- Administrative Staff -

Ms. Jenny.jpg

Jenny Wallace

Program Director

Sr. Laudem.jpg

Sr. Laudem Gloriae

Mission Director

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Lindsay Petruccelli

Grants & Events Manager

- teaching staff -

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Ms. Diane

Angels Directress

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Ms. Tayler

Children’s House Directress

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Ms. Sarah

Children’s House Assistant


Sr. Holy Hope

Music Director


Sr. Maria Mater Dei

Elementary Directress

Gustavo Vallejo    Kitchen and Maintenance Director

Gustavo Vallejo

Kitchen and Maintenance Director



2016 - 2017 Board of Directors

Sr. Mary Mediatrix of All Grace President
SOLT - Director of Mission Development

Fr. Peter Marsalek, General Priest Servant

Mary Sweat, Secretary
Retired, SOLT

Thomas Deacy, Board Member
Deacy Law

Kim Spaeth, Board Member
Bukaty Companies

Diane Olsen, Board Member
Catechesis of the Good Shepherd, Regional Program Coordinator

Rachel Olson, Board Member

Jessica Houlton, Board Member
JE Dunn