I have been at a clinic for the last 8 years and the clinic will be closing down in Feb 2025. I have been under extreme stress and want to take a break - stress leave for about 2-3 months. This will allow me to stay on the books. Will this affect my severance pay and EI once the clinic closes?

Assuming you are approved for a medical leave of absence, it will not affect your severance pay. Regarding EI benefits, you should contact Service Canada to inquire regarding your eligibility and if you have enough insurable hours. If you are on an approved medical leave, you may also be entitled to EI sickness benefits.