If you are already logged into your Therapist Dashboard, you can update your password in the Password section of Your Account here : 

If you have forgotten your password and cannot login, you can click the "Forgot your password?" option on the Therapist Login page :

If you do not receive an email within a few minutes, please make sure to check folders such as the junk/spam, promotions, social or other folders, as emails can be diverted out of the main inbox. Please also ensure you have entered the correct email address.