Meet The Team


At the core of Maple Ridge Orthodontics is a friendly team of experienced professionals that are dedicated to your utmost comfort and optimal oral health.  We view each patient as a unique individual, and tailor each treatment to your specific needs.  As part of our commitment to providing close, personalized attention to every patient, we want to encourage patient communication.  Please know that we are here to provide outstanding patient care, and that we value the trust you have placed in us.




Dr. Charity Siu
 Dr. Amanda Maplethorp
 Dr. Julia Kim 


Orthodontic Office Administrators


Shannon Smart

I have had the privilege of working at Maple Ridge Orthodontics since 2001. I’m an avid reader, enjoy cooking and you’ll often find me at the gym. The best part of my job is not only working with such a fabulous group of people, but having the opportunity to watch our patients grow and change. It’s amazing to see the happiness in our patient’s faces when they get the smile they’ve always wanted and deserved.

Sue Nikula

I moved to Maple Ridge in late elementary school and went to Alexander Robinson when it was on the corner of 240th and Dewdney (dating myself just a little bit). I had the privilege of raising my three adult children just over the Maple Ridge border in Stave Falls. I started my career in dentistry as a receptionist and went on to get my certified dental assistant certification. After my children were born, I returned to the receptionist role and have been an orthodontic receptionist for a very long time, (I must have been two years old when I started) I love my children, reading and although we don’t currently have one of our own, dogs! My sense of humour has definitely played a role in my success in this industry.



Jenna Crews

I moved to Maple Ridge with my family when I was 5 and attended elementary and high school locally.  Growing up in a motocross family has gifted me with the travel bug and I'll admit I have my own pink dirt bike.  I loved my orthodontist appointments because the staff was so amazing and I ended up with the best smile(Thanks Dr. Maplethorp and Dr. Siu)I have had the pleasure of working in the dental field more than 5 years and landed my "dream job" at Maple Ridge Ortho in 2021.  I love dogs(especially Lily, the family goldendoodle), golfing with my husband Tyler and matcha lattes from Starbucks 


Treatment Co-ordinator

Kyla MacEwen

I have worked in the dental profession for many years and joined the team at Maple Ridge Orthodontics in 2009. As the mother of two young sons, I stay busy in my “spare” time for sure! My husband and I enjoy being involved in our sons’ sports. I am an active fundraiser and support a number of causes.



Office Manager




 Lisa Speers

I have had the pleasure of being apart of the MRO team for the past 13 years.  I have recently started the transition into a management role and I am enjoying my new position.  Since 2019, I have been serving my community as a Paid-On Call Firefighter for the City of Maple Ridge.  My family and I love adventures such as camping, road trips, travel and all things sports.  I have a passion for fitness and hiking.

Certified Dental Assistants

Joanne Beairsto

I have worked at MRO for over 25 years and still enjoy what I do. When off from work, I enjoy spending time with my husband and family.  I have a big loveable Bernese Mountain dog named Yukon.  I also go to our family cottage on the Sunshine Coast and I love to travel.



Sophie Szilagyi

I graduated from VCC in June of 2008 and graduated from the Orthodontic module at UBC in June of 2010. I  joined the MRO team more than  6 years ago.  I recently had a baby "Leo" and am looking forward to the next chapter in my life.



Katey Sarkozi

I started my career in dental 5 years ago. I recently decided to work in an orthodontic office and I have had the privilege of working at Maple Ridge Orthodontics since January 2022.  I am happy to be a part of the MRO team and to be able to work with a great group of people.

In my spare time I enjoy the outdoors, staying active and spending time with family.


Kathryn McDonald  

Sterilization Technician

Karisa Naylor

I have been working at Maple Ridge Orthodontics for more than 6 years as a sterilization technician. I keep things organized and tidy in the office. I love working with such an amazing staff and enjoy the friendly atmosphere. In my spare time I enjoy spending time with my husband and our daughter. I also enjoy photography, art and reading.

Get In Touch

Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

Office Location

  • Maple Ridge
  • 11950 223rd Street
  • Maple Ridge, British Columbia
  • V2X 5Y5
  • Map & Directions
  • Call: 604-467-2229