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.

Take a look


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