​About us.

Our Doctors.

Dr. Tyler Gray
MB, BCh, BAO, FRCSC

Dr. Gray completed his undergraduate degree at University of Toronto, Medical School at the Royal College of Surgeons in Ireland, and Urology residency at University of Toronto.  Following residency, he completed a Clinical Fellowship with a specialization in Endourology, Laparoscopy, and Robotic Oncology at Toronto East General Hospital.  Dr. Gray opened his practice in Orillia in 2016. 

Dr. Derek Bos
BHSc, MD, FRCSC

Dr. Bos completed his undergraduate degree at Western University, Medical School at the Northern Ontario School of Medicine, and Urology residency at McMaster University. After becoming a Fellow of the Royal College of Surgeons of Canada in 2019, he began his practice in Orillia.  In addition, Dr. Bos is an Assistant Clinical Professor with the Department of Surgery at McMaster University.

Support Staff.

Angela Arens
Reception

Holly GLASS
Reception

tanya Mountney
​Reception