Quest Diagnostics - NY, NJFAQ client

To speak directly to a representative at Quest Diagnostics - NY, NJ, please refer to the up-to-date contact details available on this page. The link is easily accessible, and it provides all necessary contact information you may need.

We're sorry to hear you're having trouble with your appointment. If you can't find your confirmation number, please log into your Quest Diagnostics account. In your account, you should be able to find your upcoming appointments. Select the one you would like to change and there should be an option to reschedule. If you're still experiencing issues after these steps, you may need to reach out to Customer Service for further assistance.