Our Sleep Team

Dr. Viviano Bio Picture.jpg

John Viviano DDS D ABDSM

Dr John Viviano - Clinical Director

John Viviano B.Sc. DDS D ABDSM; obtained his credentials from U of T in 1983. His clinic is limited to providing conservative therapy for Sleep Disordered Breathing and Nocturnal Bruxism, commonly referred to as snoring, sleep apnea and tooth grinding. A member of various sleep organizations, he is a Credentialed Diplomate of the American Board of Dental Sleep Medicine, and has lectured internationally, conducted original research and authored articles on the management of Sleep-Disordered Breathing and the use of Acoustic Reflection to evaluate the upper airway.  Dr. Viviano's facility is Accredited by the American Academy of Dental Sleep Medicine. He also hosts the Sleep Disorders Dentistry online Discussion group on LinkedIn with members from around the globe. His Sleep Disorders Dentistry Research and Learning Centre hosts numerous Continuing Education programs for Clinicians that manage Breathing Related Sleep Disorders and this facility is also involved in research projects to help further the field of Sleep Disorders Dentistry. Dr. Viviano hosts the SDDacademy.com online Learning Platform that provides Breathing Related Sleep Disorders CLOUD based Continuing Education for Clinicians, Patients and Industry around the globe.


Callie CDA Level II


Office Manager: Administration and Clinical Assisstant

Callie - Administration & Clinical Assistant: CDA Level II, NBDE Certified

Callie graduated from George Brown College with her CDA in 1995 and attended Western University in 1998 to obtain her CDA Level II and NBDE certificates. She joined Dr. Viviano in 1995 and has played an instrumental roll in the development of Dr. Viviano's Sleep Disorders Dentistry practice . Her spare time is spent with her husband and two children.


IMG_6512 copy.jpg


Clinical Manager: Clinical Assisstant and Administration


Elaine obtained her honours CDA diploma from the Toronto School of Business in 1990 and her PDA certification and CDA level II, NBDE certification from University of Western Ontario in 1992. She first joined Dr. Viviano's General Dental Practice in 1994 as a Chair-Side Assistant and Clinical Administrator. Elaine participated heavily in the integration of “Sleep Disorders Dentistry” into Dr. Viviano’s practice at that time and for the following 10 years. Following which she obtained experience in the Pharmaceutical Research / Development industries. Elaine is currently enrolled part time at McMaster University where she is completing a diploma in marketing. Passionate about both nutrition and health, Elaine is a valuable addition to our team and we are pleased to welcome her back as Chair-Side Assistant and Clinical Administrator. 

Office Contact Information: 

Phone:  905 212 7732

Fax:   905 212 7736


Dr Viviano - Clinical Director: John@DrViviano.com

Callie - Administration: Sleep@DrViviano.com

Elaine - Clinical Assistant: Sleep@DrViviano.com

As a team, our primary goal is simple, to help you sleep better
— Dr. John Viviano