From Clinique TAG to Clinique TAGMED: the history of the names and companies
“Clinique TAG” and “Clinique TAGMED” share a historical connection, but distinct companies have used these names at different stages. Understanding that history requires distinguishing the origin of a name, permission to use it, the company operating each clinic and the professionals providing services.
1987: the origin of “Clinique TAG”
On May 1, 1987, Charles Harbeck, a chiropractor who is now retired, founded Clinique TAG in Saint-Jean-sur-Richelieu under the corporate name LES CLINIQUES TAG THERAPIES D’AVANT GARDE INC. The name therefore predates Sylvain Desforges’s work at that clinic and the development of the TAGMED network.
Sylvain Desforges’s use of the name
Sylvain Desforges practised at Clinique TAG in Saint-Jean-sur-Richelieu from 2005 to 2014. When the Ordre des chiropraticiens du Québec authorized him to practise through a corporation, Charles Harbeck granted him permission to use “Clinique TAG” for his practice corporation. These were separate authorizations: one concerned practice through a corporation; the other concerned use of the name originating with Charles Harbeck.
Spinal decompression services were first introduced at Clinique TAG in Saint-Jean-sur-Richelieu in 2007.
The development of the TAGMED network
TECHNIQUE AVANT GARDE MEDS INC., founded by Sylvain Desforges, was created as part of the development of a network of franchises and affiliated clinics operating under the name “Clinique TAGMED”. The first spinal decompression franchise opened in Laval in 2010 under that name, followed by other locations.
Natalie Crevier’s affiliated clinics
TECHNIQUE AVANT GARDE MEDS INC. also authorized 9260-0162 QUÉBEC INC., whose president is Natalie Crevier, to use “Clinique TAGMED” for its affiliated clinics. That company opened a clinic in Laval in 2012 and another in Lachenaie, within Terrebonne, in 2014. The 2012 Laval opening is a separate milestone from the first Laval franchise opened in 2010.
The clinics operated by 9260-0162 QUÉBEC INC. are currently located in Terrebonne and Montréal. Their use of “Clinique TAGMED” reflects their affiliation with TECHNIQUE AVANT GARDE MEDS INC..
One trade name, distinct roles
A clinic’s trade name alone does not identify its operating company or the professional who provides a service. The origin of Clinique TAG, Sylvain Desforges’s development of the TAGMED network and the operation of Natalie Crevier’s clinics represent distinct roles. Describing Sylvain Desforges as the founder of the TAGMED network refers to TECHNIQUE AVANT GARDE MEDS INC.; it does not identify him as president of 9260-0162 QUÉBEC INC., whose president is Natalie Crevier.
Likewise, describing a technology, treatment or condition on a TAGMED-related website does not mean every professional at a clinic provides that service or that Sylvain Desforges personally performs it. The provider’s identity, professional capacity and currently available services must be specified for each patient’s care. This commercial history does not, by itself, determine the professional nature of an act or the rules applicable to it.
Key milestones in the clinics’ history
| Date | Milestone |
|---|---|
| May 1, 1987 | Charles Harbeck founds Clinique TAG in Saint-Jean-sur-Richelieu under the corporate name LES CLINIQUES TAG THERAPIES D’AVANT GARDE INC. |
| 2005–2014 | Sylvain Desforges practises at Clinique TAG in Saint-Jean-sur-Richelieu. |
| 2007 | Spinal decompression and laser therapy are introduced at Clinique TAG in Saint-Jean-sur-Richelieu. |
| 2010 | The first spinal decompression franchise opens in Laval under the Clinique TAGMED name. |
| 2012 | 9260-0162 QUÉBEC INC., whose president is Natalie Crevier, opens the affiliated Laval clinic with permission from TECHNIQUE AVANT GARDE MEDS INC. to use the Clinique TAGMED name. |
| 2014 | The same company opens the affiliated Lachenaie (Terrebonne) clinic under the Clinique TAGMED name. |
| Current situation | 9260-0162 QUÉBEC INC., whose president is Natalie Crevier, operates the Terrebonne and Montréal clinics under the Clinique TAGMED name, with permission from TECHNIQUE AVANT GARDE MEDS INC. |

Sylvain Desforges, osteopath
Sylvain Desforges is an osteopath. His background includes studies in human biology, chiropractic, osteopathy and naturopathy, together with the continuing education outlined below. He founded TECHNIQUE AVANT GARDE MEDS INC., the company associated with the development of the TAGMED network.
This page brings together his education and key professional milestones. It also explains the origins of the names Clinique TAG and Clinique TAGMED, the companies involved and Natalie Crevier’s role. His professional timeline includes a consulting partnership with Pulse Align beginning in 2023.
Education, qualifications and continuing development
| Year | Qualification or training | Institution or subject |
|---|---|---|
| 1982–1984 | Diploma of College Studies (DEC) | Health sciences, CEGEP Édouard-Montpetit. |
| 1984 | English-language certificate | English as a second language, Concordia University. |
| 1990 | Doctor of Chiropractic (D.C.) | Palmer, United States. |
| 1990 | Bachelor of Science (B.Sc.) | Human biology, with minors in philosophy and English, Palmer. |
| 1996 | Complementary and alternative medicine (CAM) | Training in nutrition, homeopathy and dietary supplements. |
| 2004 | Certificate in osteopathy | Collège d’ostéopathie du Québec à Montréal (COQM). |
| 2004 | Diploma in naturopathy | Collège de Naturopathie du Québec à Montréal (CNQM). |
| 2008 | Certificate in laser therapy | American Society of Laser Therapy, United States. |
| 2008 | Training in spinal decompression | Training accredited by Southern California University of Health Sciences (SCUHS), United States. |
| 2016 | Degree in osteopathy (D.O.) | National University of Medical Sciences (NUMSS), Spain. |
| 2020 | Impulse Adjusting Technique training | Neuromechanical Innovations, United States. |
| 2022 | Football medicine training | FIFA, Switzerland. |
| 2024 | Concussion management training | Complete Concussion Management. |
| 2024 | Unconscious Bias in Medicine | Stanford University School of Medicine. |
| 2024 | Concussion training | Université Laval. |
| 2024 | Functional medicine training | Functional Medicine University, United States. |
Professional milestones and clinic development
The openings and collaborations below are historical milestones. They are not a directory of clinics currently in operation.
| Year | Milestone and entity involved |
|---|---|
| May 1, 1987 | Charles Harbeck founds Clinique TAG in Saint-Jean-sur-Richelieu under the corporate name LES CLINIQUES TAG THERAPIES D’AVANT GARDE INC. |
| 1992 | Community television series on natural health care for Vidéotron. |
| 2005–2014 | Sylvain Desforges practises at Clinique TAG in Saint-Jean-sur-Richelieu, founded by Charles Harbeck in 1987. |
| 2007 | Laser therapy and spinal decompression services are introduced at Clinique TAG in Saint-Jean-sur-Richelieu. |
| 2008 | Appointed as an expert by the Office des professions du Québec in connection with the regulation of osteopathy. |
| 2010 | The first spinal decompression franchise opens in Laval under the name Clinique TAGMED, as part of the network developed by TECHNIQUE AVANT GARDE MEDS INC. |
| 2010 | Training in functional medicine. |
| 2011 | Spinal decompression franchises open in Montréal and Westmount. |
| 2012 | Network expansion to Québec City and Gatineau. Separately, 9260-0162 QUÉBEC INC., presided over by Natalie Crevier, opens an affiliated clinic in Laval with permission from TECHNIQUE AVANT GARDE MEDS INC. to use the Clinique TAGMED name. This is a separate milestone from the 2010 Laval franchise. |
| 2013 | A spinal decompression franchise opens in Sherbrooke. |
| 2014 | 9260-0162 QUÉBEC INC., presided over by Natalie Crevier, opens an affiliated Clinique TAGMED in Lachenaie (Terrebonne), with permission from TECHNIQUE AVANT GARDE MEDS INC. to use the name. |
| 2015 | A spinal decompression franchise opens in Jonquière. |
| 2016 | A franchise opens in Alma. |
| 2019 | Consulting partnership with Neurothérapie Montréal. |
| 2021 | Consulting partnership with Clinique de la Douleur Beaumont. |
| 2022 | Consulting partnership with Elna Medical. |
| 2023 | Consulting partnership with Pulse Align. |
| 2024 | Pulse Align clinics open in Panama, Montréal and La Prairie. |
| Current situation | 9260-0162 QUÉBEC INC., presided over by Natalie Crevier, operates the Terrebonne and Montréal clinics under the Clinique TAGMED name, with permission from TECHNIQUE AVANT GARDE MEDS INC. |
Languages and further profiles
Languages: French and English.
Sylvain Desforges’ personal website (French) · Profile at ACMA Association
