office@cherrybrookmaths.com.au
8 Nixon Place, Cherrybrook 2126 NSW

Our Staff Members

  • At CMC, our exceptional team of high-achieving educators are deeply committed to helping each student grow in confidence and success.
  • Guided by a head teacher with decades of classroom teaching experience, we expertly design lessons that balance sequencing, depth, and pacing for optimal growth.
  • Our tutors are motivated by a genuine desire to inspire the next generation, taking joy in seeing students’ confidence grow and knowing it positively impacts families.
  • With a focus on strong foundations and personalised attention, we empower students to thrive academically and beyond.
David Luo

FOUNDER | DIRECTOR

David Luo

David is the Founder and Director of CMC, and a former High School Mathematics Head Teacher with nearly 20 years of teaching and tutoring experience.

He has taught thousands of students across all abilities, from those needing support with foundational concepts to those excelling beyond their year level. With expertise in all courses from Year 7 to Extension 2 Mathematics, many of his students have achieved outstanding school and HSC results. David has also presented senior maths courses online with Edrolo and worked as an academic in mathematics education at the University of Sydney.

At CMC, David sets the vision and strategy and works closely with families and tutors to ensure each student gains confidence and experiences success.

Clarinda Luo

HEAD OF OPERATIONS

Clarinda Luo

Clarinda, wife of our Director David Luo and mother of their four children, is the Operations Manager at CMC.

She plays a vital role in managing the day-to-day operations, overseeing communication between tutors, students, and parents, and handling enrollments, timetables, make-up lessons, and resources.

Clarinda’s dedication and multitasking skills make her an invaluable asset to our team.

Steve Yeung

HEAD OF CURRICULUM

Steve Yeung

Steve, a former student of our Director, David Luo, excelled in the highest level of mathematics at school, achieving Band 6 in Extension 1 and Advanced Mathematics. He completed Year 11 and Year 12 Advanced Mathematics in just two terms, attaining a score of 96% in the HSC. During his schooling, Steve also served as Vice Captain, gaining valuable leadership experience that he brings into his role today.

Steve now serves as the Head of Curriculum at Cherrybrook Maths Coaching. In this role, he leads the development of high-quality learning resources, oversees the training of staff, and continues to teach students to bring out their best. He is highly regarded for his crystal-clear explanations and his ability to help each student thrive, regardless of their current skill level or school experience.

Joel Xavier

MATHEMATICS TUTOR

Joel Xavier

Joel, a former student of our Director, David Luo, brings four years of dedicated tutoring experience, specialising in selective school and high school mathematics.

Currently pursuing a Bachelor of Science (Physics) and a Bachelor of Secondary Education, Joel maintains a distinction average.

As the leader of our Selective Schools Program, he combines a solid academic background with a passion for teaching, helping students grasp complex concepts and build the skills and confidence needed to excel. His structured and engaging approach makes challenging topics accessible and enjoyable for learners at all levels. He is also a valued member of our Curriculum Team, developing high quality learning resources for our students.

Josh Kim

MATHEMATICS TUTOR

Josh Kim

Josh is another former student of our Director David Luo. He excelled in Mathematics, completing his HSC Advanced and Extension 1 Maths a year ahead of his peers in an accelerated program, scoring over 90%.

During his senior years, he coached and supported younger students through his school’s tutoring program. A patient and encouraging coach, Josh brings complex concepts down to the student’s level, making them easy to grasp.

Currently pursuing a Bachelor of Ministry, he is passionate about dedicating his time to mentoring the next generation in Mathematics.

Gabby Wongso

MATHEMATICS TUTOR

Gabby Wongso

Gabby, a former selective school student, brings a wealth of knowledge and passion to our team, having achieved over 90% in both Extension 1 and Extension 2 Mathematics.

Since graduating, she has gained valuable experience at other tutoring centres and now brings her expertise to Cherrybrook Maths Coaching, working with both primary and high school students. Currently pursuing a Bachelor of Engineering (Honours) and a Bachelor of Science, Gabby excels at articulating maths concepts clearly and enjoys nurturing her students’ confidence and understanding.

Her encouraging approach and dedication to seeing her students succeed make her an invaluable asset to our team.

Rita Yeung

MATHEMATICS TUTOR

Rita Yeung

Rita completed both Extension 1 and Advanced Mathematics in the HSC, achieving scores above 90%. As a student, she was deeply committed to understanding the ‘why’ behind mathematical concepts, not just the procedures to solve problems.

Currently studying a Bachelor of Speech Pathology at the University of Sydney, Rita brings this same commitment to deeper understanding into her teaching. She inspires her students to make meaningful connections in their learning while ensuring they master the skills needed to excel in their studies. Rita explains material with clarity and can unpack concepts in multiple ways to suit the needs of each student. With a professional yet friendly approach to her lessons, and a natural ‘can do’ attitude, she brings both encouragement and precision to every lesson she teaches.

Sophie Hamilton-James

MATHEMATICS TUTOR

Sophie Hamilton-James

Sophie was School Captain and Dux of her school, achieving 94% in Extension 1 Mathematics, 93% in Extension 2 Mathematics, and over 90% across all her subjects as a Distinguished Achiever. A former student of our Director David, at CMC, Sophie is our first team member to return as a tutor after having been a student herself. She is currently studying Philosophy, Politics, and Economics at UNSW.

In her lessons, Sophie brings energy, passion, and enthusiasm, working closely with each student to ensure they are making progress in every session. At CMC, she tutors students from Year 1 through to Year 12 HSC, making her a skilled all-rounder who supports learners across all stages with care and excellence.

Joel Holik

MATHEMATICS TUTOR

Joel Holik

Joel was the Dux of his Year 12 cohort, achieving outstanding results in Extension 1 and Extension 2 Mathematics, achieving over 90% for both courses. His excellence in mathematics is matched by his commitment to helping others understand and enjoy the subject.

At CMC, Joel is a valued member of our Curriculum Team, developing high-quality learning resources that support our students’ progress. As a tutor, Joel is calm, focused, and approachable, bringing four years of tutoring experience from his time working in an after-school tutoring program while he was still in high school. He has taught students from Years 7 to 12 across all ability levels and is skilled at explaining complex concepts clearly and patiently. Joel takes pride in seeing his students grow in confidence and skill, and he is dedicated to helping each one achieve their best.

Ashton Brodie

MATHEMATICS TUTOR

Ashton Brodie

Ashton is another former student of our Director David Luo. He excelled in his senior years, achieving dux in multiple subjects, including HSC Advanced and Extension 1 Mathematics, with a score of 95%.

Ashton is a clear communicator and makes complex concepts easy to understand and has successfully tutored students from Year 7 to HSC.

Currently pursuing a double degree in Biotechnology and Business, he continues to apply his passion for teaching.

Alyssa Collins

MATHEMATICS TUTOR

Alyssa Collins

Alyssa is a high-achieving mathematics tutor who completed HSC Mathematics in an accelerated program, scoring over 90%—Band 6/E4 in both Extension 1 and Extension 2 courses.

Her outstanding results earned her the title of Dux at her school. She is currently pursuing a Bachelor of Actuarial Studies and Advanced Mathematics, combining her love for maths with a strong analytical focus.

Alyssa’s passion for mathematics shines through in her teaching, and she is dedicated to passing that enthusiasm on to her students. With experience as a private tutor, she brings her expertise, energy, and exceptional communication skills to support CMC students.

Teach, Innovate and Make a Difference..

© 2025 Cherrybrook Maths | ABN 57670562151