Meet Our Team

of experienced Doctors and Professional Staff

We are pleased to announce that, as part of our continual commitment to providing exceptional dental care, we are making some changes at Mapleridge dentistry. Under new ownership, we are expanding our services, offering extended hours, same-day emergency appointments and providing the latest techniques in advanced dental treatment. Allow us to introduce the newest members of our team:

Dr. James C.H. Ko
Dr. James C.H. Ko
DDS

Dr. James Ko is a highly accomplished dentist with a background in Dental Surgery and biomedical research. He is dedicated to providing outstanding patient care, building strong relationships, and continuously enhancing dental health through a comprehensive and personalized approach.

Dr. Amir Guorgui
Dr. Amir Guorgui
BSC, DMD, MACSD

Dr. Amir Guorgui is a highly regarded dentist in the Vaughan community, known for his expertise in sedation services and his commitment to patient education and oral health.

Dr. Rob Eisen
Dr. Rob Eisen
DDS

Dr. Rob Eisen has been a practicing dentist since 1985, specializing in cosmetic and implant dentistry. Dr. Eisen’s commitment to his community is evident through his efforts to establish a dental clinic for disadvantaged youth in Toronto.

Dr. Yara Al Dabbagh
Dr. Yara Al Dabbagh
BDS

Dr. Yara Al Dabbagh is a skilled dentist with a commitment to patient care and oral health. Her extensive training, including a Post Graduate Certificate in Primary Dental Care, reflects her dedication to excellence. Fluent in English, Kurdish, and Arabic, she enjoys connecting with patients, addressing their needs and is passionate about outdoor activities like tennis and travel.

Dr. Christine Yoo
Dr. Christine Yoo
DDS

Dr. Christine Yoo is a graduate of the Faculty of Dentistry at the University of Toronto. Her passion for dentistry has allowed her to continue dental education in different areas and to stay on top of evolving technologies and materials to provide quality dental care for her patients.

Dr. Yoo takes time to get to know her patients and to listen to their dental concerns. She will answer any questions patients might have about their oral health and their dental treatment. Dr. Yoo also has a gentle touch and goes above and beyond to make sure her patients get the best dental experience. Dr. Yoo is fluent in English and Korean.

Stephanie Rojas
Stephanie Rojas
Hygienist

Stephanie Rojas has had a rich history in the dental field since 1986. She excels as an active member of dental organizations and possesses fluency in English, French, Greek, and Spanish. Stephanie’s multifaceted skills have enabled her to contribute to various aspects of the industry, including teaching, consulting, writing, speaking, and technology integration. Her genuine passion for chairside patient care is evident through her 12-year commitment to the Maple community, where she diligently helps patients achieve optimal oral health.

Lina Iannetta
Lina Iannetta
OFFICE MANAGER

Lina is our amazing Office Manager and problem solver! She is usually the first smiling face that people see when they enter Mapleridge Dentistry. She has infinite patience for dealing with complicated insurance issues and accounting! Lina helps patients maximize their benefits and never lets them forget an appointment. Lina and her husband have three children and spend most of their time driving them to and from numerous sporting, church and school events!

Yllka
Yllka
DENTAL ASSISTANT

Our fantastic dental assistant Yllka is a young mom with an incredible amount of energy! She is the blur that you will see buzzing around the office and keeping Dr. Ko organized!

Yllka is excited about all aspects of dentistry from surgery to administration. She loves to spend time with her family and speaks Albanian and Italian.

Staff also speak:

English, Chaldean/Assyrian, Turkish, Italian, Spanish, Vietnamese, Greek, Albanian, French, Arabic, Kurdish, Mandarin

We are proud of our reputation

See what our patients are saying:

NL

Amazing background music for a cleaning. Super soothing and relaxing experience in something I usually find unpleasant. The staff is also friendly, kind and caring. Especially Stephanie, who is an absolute gem and lovely to talk to. Highly recommend.

TL

I was very satisfied with my experience at Mapleridge Dental. The staff were friendly, thorough in the care they provided, and attentive to all my needs. First-class service!

AM

Recently changed dentistries to be closer to home and found Mapleridge. This has honestly been the best decision I have made for my dental care. The doctors and staff are absolutely amazing: very welcoming, friendly and helpful! They have also made every visit very comforting, which was possibly the biggest concern of mine when looking for a new dental office. Any questions, concerns or fears you may have, Mapleridge will help you every step of the way!

GE

Great experience! Everyone at the clinic was very kind, welcoming, and competent. This was my first visit and I felt very comfortable with all aspects of my appointment; from the booking process, cleaning, and dental exam. I believe communication and honest professional advice are important when choosing a dentist, I feel I got this here... thank you to the entire team.

CB

Mapleridge Dentistry - what a nice surprise! Everyone so friendly, attentive. Modern facility. Dr. Ko took me on an emergency basis and explained my options, after listening patiently to all my concerns.Thank you for making my first experience a welcoming one and I look forward to my next appointment.

NN

Mapleridge has the best team out there- their staff is kind and helpful, and treats you like family. You are actually happy to go to your dentist instead of being scared. Stephanie is such a wonderful dental hygienist and such a lovely person. And Dr. Ko is just incredible- my whole family sees them and we couldn't be happier!

EK

Fantastic experience! I have been to several dentists in the past and I always felt like it was an in and out experience, or they would not explain anything. At Mapleridge they are extremely professional, knowledgeable and explain everything in a lot of detail. I like that I’m able to be aware of what is going on with my teeth. I love the hygienist, dentist and the reception is super friendly. I highly recommend!

FS

My experience at Mapleridge was nothing short of spectacular. They are professional, kind and informative and they explain everything they’re going to do and their reasons for their procedures. I definitely made the right choice in choosing them!

VH

Great staff. The team at the front was courteous, friendly and extremely helpful. I had Dr. Ko as my dentist. Its the 2nd time I've seen him and he was great - he explained everything, walked me through some options, and explained next steps. I'll definitely continue going to Mapleridge dentistry and I'd recommend them to others in Vaughan.

GB

Very clean, friendly clinic. I was very impressed by the dental hygienist Shirine, who took time to explain everything and provide practical suggestions. Dr. Yara was also very professional and gentle. Thorough exam and happy patient! Will be back!