Our Doctors

Dr David Knox

Dr David Knox



Family Medicine/HIV Primary Care

Contact Info

t- (416) 465-0756 Extension 1

  • f - (416) 465-8344

Available Hours

  • Monday call for hours
  • Tuesday call for hours
  • Wednesday call for hours
  • Thursday call for hours
  • Friday call for hours

About The Doctor

Dr. David C. Knox completed his undergraduate education at the University of Western Ontario in 2006 where he was awarded the Academic Gold Medal for the Honors Bachelor of Medical Sciences program. Dr. Knox Doctor of medicine from the University of British Columbia in 2011. In 2013 he completed a Family Medicine residency at the University of Toronto, followed by the OHTN Residency in HIV Care in 2014. He is an accredited HIV Specialist (TM) with the American Academy of HIV Medicine and his original research on HIV pre-exposure prophylaxis was published in the New England Journal of Medicine in February 2017. His academic interests are in HIV drug resistance and HIV prevention.

COVID-19 CLINIC UPDATE (updated 03JAN22)

The office staff is available Monday through Thursday 9am-1pm and 2- 4pm if you need to pick up forms, test kits, etc. – the doors should be open; please knock on the door and someone will be with you shortly if they are closed.


t- (416) 465-0756

f - (416) 465-8344

Extension 1, then press 1
Bookings, prescription renewals, medical forms


Extension 1, then press 2
Specialist appointments, chart transfers, OHIP billing

Extension 1

After hours, Telehealth Ontario is a free, confidential service you can call to get health advice or information.  A Registered Nurse will take your call 24 hours a day, seven days a week. 

(416) 465 -5370

OCS Study

Maple Leaf Medical Clinic is a multi-specialty clinic providing the latest advances in health care and medical research in Downtown Toronto.

our location

  • 14 College Street (Yonge/College)
    Toronto, ON M5G 1K2
  • Opening hours vary by individual doctor and clinic.

on the map