Mater Dei High School

About MD
Mater Dei is a distinguished destination of excellence in academics and technology, the arts, faith and service, campus life, and athletics. We are proud to be Orange County’s oldest and largest Catholic high school.
Admissions
Your journey to becoming a Monarch starts here! Tour campus, schedule a shadow day, begin your application, and more. We are excited for you to join the MD family!
Programs
Built on Catholic fellowship and intellectual rigor, our programs in academics, technology, athletics, faith and service, and the arts provide unlimited opportunities for student success. Comprehensive counseling and wellness resources educate and bolster families throughout the high school journey.
Faith in Action
Guided by the articulation of Catholic Social Teachings, Mater Dei prioritizes the faith development of our students with an emphasis on Christian service. We believe this allows our students to grow in their spiritual lives while living our gospel values through giving back to others and truly experiencing the face of God.
Campus Life
Through avenues of leadership, faith, shared interests, and extracurricular activities and events, students can make Mater Dei their own. Get involved today!
Community
Tradition never graduates. Alumni, lifetime parents, grandparents, and friends are a vital and vibrant aspect of our community. Once a Monarch, always a Monarch.
Giving
Behind every achievement, success, and championship, stand the alumni, parents, faculty, staff, and friends who fortify our future. We invite you to support MD in a variety of ways with a gift that is meaningful to you.
- Students
- Parents
- Faculty

Biography

About
I have worked with our Business Office since 2001. Since 2013, I have served as the Director of Accounting where I oversee the accounting and financial function of the business office and the Mater Dei Monarch Foundation. I enjoy working with our students as the advisor to the Asian American Club on campus.

What I Love About MD
I truly believe in mission and philosophy of Mater Dei. When I arrived here so many years ago, I observed how loving this environment is for our students as well as our staff. Coming from a corporate office, it was so different to come to Mater Dei. I enjoy being in such where I have the unique privilege to interact with God everyday through my coworkers and the students we serve. Both of my children attended Mater Dei.

Education: Bachelor of Arts in Business Administration with concentration in accounting from Cal State University, Fullerton

At MD since: 2001

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Name: Mrs. Lynn Nguyen
Position: Executive Director of Accounting and Finance
Email: Send email
Phone: (714) 850-9505