PT Clinic availability during Covid-19 Pandemic

Hello, I'm Larry, living in Mississauga.

My grandpa is leading his retirement life and he always has back pain and neck pain. We tried replacing his mattress with a new medical mattress, but that doesn't make any difference to his pain. So we consulted a doctor and he suggested to take regular physiotherapy treatment to reduce the pain. He wrote down some tablets and suggested my grandpa to a physiotherapist. Regular physio exercise may reduce pain.

The Doctor suggested a physiotherapy clinic in downtown. So I searched for the PT clinic, but I'm confused to make a decision. Due to Covid-19, some clinics are closed. If anybody has any information about the PT Clinics, please reply to my post.