Our Faculty and Principal Investigators

Dr. Jamal Al-Asiri
MBBC, FRCSC, FACS
Dr. Al-Asiri completed his medical school training at King Faisal University, Saudi Arabia...

Dr. Matthew Denkers
MD, FRCSC
Dr. Denkers is a member of the Division of Orthopaedic Surgery at McMaster...

Dr. Herman Johal
MD, MPH, FRCSC.
Dr. Johal is a member of the Division of Orthopaedic Surgery at McMaster...

Dr. Bradley Petrisor
MD, MSc, FRCSC
Medical School: University or Toronto Residendy: Orthopaedic Surgery Residency, McMaster University, F.R.C.S. (C)...

Dr. Krishan Rajaratnam
MD, FRCSC
Dr. Rajaratnam is a member of the Division of Orthopaedic Surgery at McMaster...

Dr. Bill Ristevski
MD, FRCSC
Dr. Ristevski completed his orthopaedic surgical training at the University of Toronto, including...

Dr. Dale Williams
MD, FRCSC
Born and raised in Nova Scotia, Dr. Dale Williams completed his undergrad BScH...
Current Fellows

Youjin Chang
MD, FRCSC.
Medical School: University of Ottawa, 2015 Residency: University of Ottawa, 2021
Research Team

Jodi Gallant
BKin, MSc
Jodi Gallant is a Clinical Research Coordinator in the Department of Surgery at...

Kaitlyn Pusztai
HBSc
Kaitlyn Pusztai is a Clinical Research Coordinator in the Department of Orthopaedic Surgery...

Sara Renaud
BKin
Sara Renaud is a Clinical Research Assistant in the Department of Orthopaedic Surgery...
Allied Health

Nicki Johal
BScN, MSc, NP.
Nurse Practitioner Assistant Clinical Professor, McMaster University School of Nursing Nurse Practitioner Preceptor,...