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Meet the Team

Making Guelph Smile Since 1996

A modern dental care facility providing that personal touch. The latest in treatment options are provided in our relaxed setting where Dr. Lansdell has been making Guelph residents smile for more than 25 years. Our knowledgeable and friendly team is there every step of the way, catering to a wide variety of patient needs. For those who get nervous or experience dental anxiety, we have fun approaches and distractions that will take your mind off things. Safe, comfortable, quality care is always the goal. At Gordon Street Dental we take pride in exceeding all requirements and standards in order to provide you with an exceptionally clean and safe environment. Come on in and see us. We are confident it will be the best dental experience you’ve ever had!

Languages Spoken: English, Italian, Romanian

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Gordon Street Dental And Dr. Mark Lansdell Are Extremely Honoured To Have Received Gold And Platinum Reader's Choice Awards And Multple Diamond Awards (Including 3 Consecutive Years)
With The Guelph Tribune For Family Dental Care.


Why Choose Us

Gordon Street Dental is committed to providing you with a clean and safe environment that exceeds all requirements.
Friendly Doctor
Family Friendly
Free Consultation
Modern Equipment
Comfortable Office
Convenient Location
Satisfaction Guarantee
High-Quality Materials
Laser Dentistry
No Waiting Room
Accessibility
Digital 3D X-Ray

Meet Our Gordon Street Dental Team in Guelph

Dr. Mark

BSc, DDS

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During my time practicing in Guelph, I’ve overseen more than 70,000 smiling faces at great Recare visits. My goal has always been to provide the best possible experience for my Patients. Your needs, your concerns and your goals are always front and center. I have many techniques at my disposal and promise you kindness and care all the way. From day one my mission has been to deliver the highest standards of Dental Treatment, while ensuring comfort and confidence. I strive to always keep you informed, to explain things clearly at every stage and to help you achieve and maintain your best oral health and a beautiful, winning smile.

Sylvana

Office Manager & Reception

Sylvana

Sylvana has been an awesome addition to our Gordon Street Team this past year! She comes to us with decades of extensive experience in Patient/Client care. Her attention to detail, excellent listening skills, bright smile and calm, caring demeanour make her a perfect complement to our existing Team. Sylvana works hard at accommodating our Patients needs and helps to ensure that Patients leave our Office happy with their experiences.

Sylvana’s work/life balance is in perfect tune, as she somehow finds family time to enjoy her three children, tend to a robust garden, and prepare an extensive menu of engaging entrees. Sylvana subscribes to the notion that to succeed in life you need 3 things: a wish bone, a back bone and a funny bone!!

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Carol

Reception & Treatment Coordinator

Carol

After many years in retail management, Carol transitioned to the dental field four years ago, ready to broaden her horizons and turn her love of people and passion for helping others into a rewarding new career.

Carol truly loves her role at Gordon Street Dental and values the opportunity to connect with patients each day. She describes the patients as wonderful and considers it a pleasure to interact with them. She also appreciates the warm, supportive atmosphere in the office, which feels like family, and genuinely looks forward to coming to work.

Outside the office, Carol enjoys soaking up the sun, spending quality time with family and friends, and trying out new recipes. Do you have a recipe you want to share? Bring it to your next appointment!

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Trina

Dental Hygienist

Trina

Trina has been the foundation of our extensive Hygiene program for the past 15 years! The formidable results she can achieve are provided with gentle hands. Not a day goes by without praise from our Patients. Trina has been working in Dentistry for more than 18 years and Graduated from .

Trina is quite active in her home life, enjoying Camping, Travel and endless new experiences in sports and activities with her husband and ever-active son!

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Rebecca

Level II Dental Assistant

Rebecca

After exploring a variety of career paths, Rebecca discovered her passion for dentistry in 2023 and soon enrolled in the Intra Oral Dental Assistant Level II program at Anderson College. After graduating with honours in 2024, she joined the team at Gordon Street Dental, where she continues to thrive in her role as our lead dental assistant.

Rebecca enjoys the variety each day brings and takes pride in helping patients feel comfortable, cared for, and confident in their smiles.

Outside of the office, Rebecca loves spending time in the country with her family, pets, and loved ones. She especially enjoys summers at the cottage and boating on Georgian Bay. A fun fact about Rebecca: she is the proud mama of a donkey named Scooter!

My Bio

Alex

Level II Dental Assistant

Alex

Alex has worked in dentistry for over a decade, and is an invaluable member of our Dental Assisting Team. Alex graduated from Everest College with Diplomas in Level 1 and Level 2 Assisting programs. Alex’s calming demeanour and exceptional listening skills are always appreciated.

When she’s not busy with us, Alex’s dance card is full with her beautiful and dynamic family of 6 at home. She even somehow finds time to bake and indulges her love of art with her sketching!

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