I have trouble with post-operative sensitivity only with indirect composite and ceramic restorations. Are there any products that you could recommend to help with this problem?

Yes, ALPHA-EASE (Dental Technologies, Inc.) is a glutaraldehyde-based dentin desensitizer that is designed to seal the dentinal tubules and to inhibit bacterial growth. It can be used beneath indirect or direct restorations and in cervical areas to decrease sensitivity.