Sounds like you need a professional cabinet maker.

This is what happens when you try to save a few bucks don't really know if the above will work but at this stage worth a try.

Check youtube for DIY videos on the subject.

Ummmm.....@hayleydaniels, DIY IS the problem.

This isn't rocket science. If he can't get it close by measuring and putting a couple of temporary pins in from the back, do this: Start at the bottom. Take the middle and top drawers out so you can get easy access to the back side of the bottom drawer. Cut a plywood shim wide enough to support the front off the floor at the proper height. Get yourself some double sided carpet tape. Cut a couple of strips and stick them on the back of the bottom drawer front. Peel off the cover tape. Set the bottom of the front onto the shim and line the front up side to side. Press the drawer front onto the drawer. Pin them in place with 18 or 23 gauge pins or use the drawer front screws mentioned above. Once the bottom ones are set, move up a row, cut a new shim at the proper spacing and continue the process.The pins or adjustable screws are there so you can bump them into submission if you have to. More permanent screws can be added later.

Thank you! Yes, we wanted to save a few buck but also he has MS and had a bad exacerbation in January. He needed a project to bring him back to life and this was it. We have looked at countless videos, blogs, you name it, and then I remembered the Houzz tribe always has the best advice. Will try the above advice, River Valley and ppf. Thanks again!

River's method will work IF the drawer fronts are separate from the box. If they are an integral part of the drawer box, they will not be adjustable.

High quality drawer runners have almost infinite adjustment capability (I use Blum) that provide the final tweeking capabilities.