Guelph, Ontario's connection to Traditional Chinese Medicine (TCM) is closely tied to the arrival of one practitioner: Sherman Lai, who settled in the city in 1986 and went on to build one of the region's longest-running integrative medicine practices. Nearly four decades later, Guelph's role in TCM's development in Canada extends well beyond one clinic — reaching into provincial regulation, university education, and the broader normalization of acupuncture and Chinese medicine in Ontario.
An early arrival in a young field
When Lai began practising acupuncture and TCM in Guelph in 1986, the field had little formal presence in Ontario. There was no licensing body, no defined scope of practice, and no consistent training standard — patients seeking acupuncture or Chinese herbal medicine had few ways to evaluate a practitioner's qualifications. Guelph, a mid-sized university city with an already-established interest in alternative and complementary health approaches, became one of the settings where TCM began to build local credibility through consistent, long-term practice rather than through regulation, which came later. For more on Lai's personal path into this work, see Who Is Sherman Lai?
The Centre of Integrative Natural Medicine
Lai's clinic, the Centre of Integrative Natural Medicine, grew over the following decades into one of the larger integrative medicine practices in the region, treating more than 20,000 patients from across Canada and internationally over its history before closing with his retirement in 2023. The clinic's approach combined TCM theory with Western science, nutritional science, and lifestyle coaching — a model that was relatively unusual in Ontario at the time and helped position Guelph, alongside larger centres like Toronto, as a notable site for integrative care. A 2003 Guelph Mercury feature on chronic pain management profiled the clinic's approach to acupuncture alongside other alternative therapies practised in the city; that coverage and other archival press are collected on the Press Archive page.
Guelph's role in Ontario's TCM regulation
Guelph's connection to TCM history extends into policy as well as practice. In 2003, Lai was appointed by the Ontario Minister of Health to the advisory committee responsible for establishing a regulatory framework for TCM and acupuncture — a process that made Ontario one of the first provinces in Canada to formally regulate the professions. That work is detailed further in Why Ontario Regulated Traditional Chinese Medicine.
A university city's connection to Eastern practice
Guelph's ties to Lai's work weren't limited to medicine. From 1983 to 2006, he also founded and led the University of Guelph's Ninjutsu program, an unrelated but parallel thread of his career that made him a familiar public figure in the city well beyond his clinical practice. That story is told in From Ninjutsu to Traditional Chinese Medicine: The Sherman Lai Story.
Guelph's TCM landscape today
Since Ontario's regulation of TCM and acupuncture took effect, Guelph — like most mid-sized Ontario cities — has continued to be home to a number of regulated TCM practitioners and acupuncturists, operating under the oversight of the College of Traditional Chinese Medicine Practitioners and Acupuncturists of Ontario. Lai's clinic is no longer among them, as he retired from clinical practice in 2023, but his early role in establishing the field's local presence and contributing to its provincial regulation remains part of that history.