Dr. Sean Tsandelis
SE Calgary General Dentist

Born and raised in Ontario, Dr. Sean Tsandelis was inspired by his father, a long-standing dentist in the Kitchener-Waterloo community. Following in his footsteps, he earned his Bachelor of Science in Biomedical Sciences from the University of Waterloo before completing his Doctor of Dental Medicine at the University of Western Australia.

Now practicing in Calgary, Dr. Tsandelis is known for his calm, reassuring approach and commitment to clinical excellence. He offers comprehensive care with a focus on patient comfort and education. His areas of interest include restorative dentistry, surgical extractions including wisdom teeth removal, and the management of Obstructive Sleep Apnea using custom dental appliances. He also provides both Nitrous Oxide and Oral Sedation options to help anxious patients feel more relaxed during treatment.

Dr. Tsandelis is certified in Botox therapy for both cosmetic and therapeutic use, including treatment for TMJ discomfort and facial aesthetics.

Outside the clinic, you’ll find him staying active—on the ice playing hockey, out on the golf course, or exploring the mountains with his fiancé. He’s proud to be part of Calgary’s vibrant community and is passionate about helping patients achieve healthy, confident smiles.