Detecting the cause of memory loss in the blink of an eye

Our revolutionary approach combines imagery and Artificial intelligence. Get involved!

Shaping the future

We all know a person suffering from memory loss. This condition remains complex and difficult to evaluate even by experts. Early detection enables proper choices which can delay, even revert dramatic symptoms.

Learn more


Our team is developing a ground-breaking tool for identifying beta-amyloid (AB) plaques, a key biomarker of this disease.


1 out of 9 people
over the age of 65 suffers
from Alzheimer’s

Alzheimer’s is a leading cause for disability and dependency in later life. We’re working towards changing this.


Our experts

Optina Diagnostics is made up of a driven and dynamic team of experts in the areas of business development, research, and finance.

David Lapointe, M. Sc.

President and CEO

Chantal Miklosi


Jean-Philippe Sylvestre, ing., M.Sc., Ph.D.


Claudia Chevrefils, ing., Ph.D.


Marie-Claude Marchand Bsc. MBA

Vice-President Business Development

Marie-Andrée Tremblay, ing.

Scientific Team

George Mallin, MSME, MBA

Product Manager

Gabriel Dignard

Scientist in image analysis

Sébastien Blais Ouellette, Ph.D.

Board of Directors

Jean Daniel Arbour

Board of Directors