Your trusted partner in
clinical nutrition research.

About GI Labs

Our Scientific Team

At GI Labs, we are committed to maintaining the highest scientific standards and to maximizing value for our clients.

We meet your needs by providing accurate, independent, and confidential results with competitive pricing, fast turnaround times, and client ownership of intellectual property.



Mary Chalmovski, MLT



Mary completed Medical Laboratory School (honours) in Skopje, Macedonia and obtained The Canadian Society of Laboratory Technologoists Certificate and Medical Laboratory Technologist Licence. Mary has 33 years of laboratory experience at St. Michael's Hospital, including 19 years as a Charge Technologist and Technical Specialist in the Special Chemistry Department. Mary also works as a Research Technician at Dr. Alick Little's Lipid Research Laboratory and Li Ka Shing Knowledge Institute at St. Michael's Hospital. Mary is a member of the College of Medical Laboratory Technologists of Ontario and a member of the Canadian Society of Medical Laboratory Science.

Mary's extensive experience of working in medical laboratories for over 35 years provides her with a breadth of knowledge and broad expertise in analytical science. Mary oversees all analysis in our laboratory, ensuring that best practices in analysis are always used at GI Labs.