Contact Us

Office Facility
Thornhill Medical Centre (TMC)
18 Centre Street, Thornhill, Ontario, Canada L4J 1E9
Main 905-889-3634
Fax 905-889-3986
General Inquiries
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The nearest main intersection to TMC is Yonge Street and Centre Street in Thornhill. Our facility consists of 2 buildings, side by side, located on Centre Street one block north of John Street just west of Yonge Street.
Our main building is 18 Centre Street. Enter from the rear, facing the parking lot.
We are also seeing patients at the building next door 24 Centre Street, accessible from the same parking lot. The entrance is facing Centre Street. There is a ramp leading to the entrance also from the parking lot.
During the COVID-pandemic 2020-2021, we are limiting in person visits in order to physically distance our patients. We are assisting our patients in phone/video remote appointments, Health Myself messaging and in person visits, as needed.
Parking at our office is for short-term use only. Parking is very limited during daytime hours. Consider transit, taxi or walking here. You may also find a public lot near the local park further north along Old Yonge Street (just east of our building). Parking is also available on nearby side streets.