mission-centreSL Dental Centre’s Mission location was founded over 30 years ago by Dr. Shep Secter after he graduated from the University of Alberta. He started his dental clinic in the busy Mission District of Calgary right on the corner of 4th Street and 23rd Avenue SW.

Attracting a diverse clientele from the surrounding areas of Mission, Mount Royal, Beltline, Rideau Park and Roxboro neighborhoods, Dr. Secter developed a thriving practice. Throughout the years he continued to keep up with the latest advances in Dentistry and was one of the first to invest in the CEREC 3D technology in the early 2000’s. Dr. Secter has continually upgraded his own training (as well as his team’s) and is constantly updating the dental technology used in the practice.

In 2012, Dr. Secter decided to take on a partner in his practice and after an extensive search, he chose Dr. Sean Lee to work with him. Dr. Lee and Dr. Secter have now re-branded the office to reflect that partnership by calling the practice SL Dental Centre.

Both Dr. Lee and Dr. Secter are committed to patient care that is second to none! To each of them, that all starts with education! Dr. Lee and Dr. Secter want each patient’s appointment to be a positive experience – all with the goal of delivering the highest quality of treatment, care and service.

sl-dental-centre-viewAt SL Dental Centre, while we are able to offer you all the services of a General Dental office, our team is pleased to be able to offer you such client services as Implants (done in 3D), Sedation (Sleep) Dentistry, Invisalign invisible braces, Bio-esthetic dentistry along with Grafting techniques and much more.

The entire SL Dental Team are always taking courses to advance their dental knowledge and to explore ways of providing you with the latest techniques so that they can meet your overall goal of “Optimal Dental Health”.

At SL Dental, we love to explain what we do and we make sure that we answer ALL your questions prior to proceeding with a treatment. That way, you have all the information you need to make an informed decision.

“We are very proud of our entire team and their commitment to your oral health!”

Dr. Sean Lee

So call us today at (403) 228-5367 or (403) 228-3783 to experience the SL Dental Centre difference!

SL Dental is always accepting new patients!

Call us at (403) 228-5367 or (403) 228-3783 to book your appointment today!

Mission Location

1000 Mission Professional Bldg

2303 4th Street SW

Calgary, AB

T2S 2S7

403.228.5367 or


Monday to Friday

7:00am to 3:00pm



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