What's New in Greely? Keeping you up-to-date on what’s new in your community Feeling Under the Weather? Greely Walk-In was established to address the growing need for accessible medical care in the Greely area.Providing residents of Greely and surrounding areas with non-emergency medical services covered by OHIP.Reducing unnecessary visits to the emergency departments at adult hospitals and CHEO.Patients can book appointments through an online system up to 3 days in advance.