Derek Kozar M.Sc., C.O. (c),
Certified Orthotist

Derek has been a Certified Orthotist and Owner of COC since 2001. Prior to becoming a C.O., Derek completed a 4 year undergraduate degree from the University of Western Ontario in Kinesiology. Following this, Derek completed a Master’s Degree in Biomechanics at Queen’s University, then the 2 year Clinical Methods in Prosthetics and Orthotics program at George Brown College in Toronto. His 2 year internship was completed at COC in Windsor. Derek and his wife, Sue have two boys, Rees and Sam.

Chris Johnstone B.Sc., C.O. (c),
Certified Orthotist

Chris is a Certified Orthotist who received his training at the University of Strathclyde in Glasgow, Scotland. He graduated with a bachelors degree in Prosthetics and Orthotics and soon after moved to Canada to be with his wife, Erin. Chris worked in Calgary until 2016 when He, Erin and their 3 children, Ewan, Eilidh and Peyten moved to Windsor to join the team at COC.


Marion Kovacic,
Orthotic Technician

Marion brings 41 years of experience to our office in the technical and fabrication side of the business. Marion received his formal training in Bratislava, Slovakia and when not working loves to spend time in the great outdoors.

Mohamad Mocheimech,
Orthotic Technician

Moe completed the Technical P&O Program at George Brown college in 2012. He is presently completing his Residency to become a Registered Orthotic Technician. Moe also speaks fluent Arabic which lets us offer translation for those patients who require it.

Jocelyn Ann Pangilinan
Office Manager

Jocelyn has been working at Clinical Orthotics since 2005. She is the smiling face you first meet when you first walk through the door and is crucial for smooth day to day operation.