Subscribe to our newsletter and receive information on events, recent blog posts, etc.
* indicates required


To live in a world where those who suffer from rare disease get the help and support they need.


Mastocytosis Society Canada is a global leader in the education and support of those who are managing mast cell disease. We are the first choice of patients, caregivers and health care professionals who are seeking knowledge and advice about Mastocytosis and Mast Cell Activation Syndrome (MCAS). We seek to improve the quality of life for all patients suffering from mast cell disease.


Respect - Every patient, caregiver and health care professional deserves our respect. We respect their opinions, their situations and their privacy.

Compassion - Every person who seeks support from MSC will receive empathy, compassion and understanding for their unique situation. We will help and support them to the very best of our ability.

Competence - We are volunteers and do not provide medical advice. However, we will seek to be as knowledgeable as possible to provide the best support we can.

Teamwork - No one is capable of doing it all, therefore we commit to working together as a team of volunteers to achieve our goals and objectives.