Your local glass store should do it, ours did. They showed me a variety of different types to choose from, i.e, seeded, opaque, etc. My husband was the one that actually cut the wood out for us. I don't know if they would do that part....good luck!

This may be a two-part process. First go to a glass store and choose the glass you want and make note of its thickness. Then find a woodworking shop (the glass store may know of a shop) where they will modify your doors to accept glass panels and provide the molding to hold them in place. Ask if they would give you or the glass store the dimensions for the glass panels and later install them in the doors for you. This is a common situation and I believe your glass store can point you in the right direction.

Thank you both for your answers. Since my son is a handyman I'm sure he could probably cut out the wood. I just wanted to make sure that it wasn't much harder than it appears to be.