I apologize that I don't have anybody to recommend, but wanted to throw my 2 cents in:
There are great advantages but significant risks and disadvantages to laparascopic repair versus open repair. As such, go find a surgeon that does both (open and laparascopic) and get a good consultation. Mesh is used in nearly all hernia repairs, but there are situations where it should not be used. So, listen to the surgeon's advice.
Going to a university based practice means you will have a surgeon in training (resident surgeon) performing anywhere from 0% to 90+% of the procedure, depending on their skill level and the attending physician's comfort level. Since the attending's professional license is on the line, take comfort knowing that he/she will not let an incompetent resident do anything that they are not qualified to do. However, if that still gives you the willies and you don't want anybody in training touching your son, find a surgeon in private practice. He/She will perform 100% of the surgery.
That being said, many a times I've seen a resident with skills that far surpass that of the attending physician training them.
I also agree with BoBromhal and ask who your primary MD recommends. Your MD (who likely has list of preferred surgeons learned from trial and error) may be a better source for recommendation than any one of us on the forum who has maybe one or two anecdotal experiences with a particular surgeon. You can also do some research on
NC Medical Board | Welcome and check the surgeon's board certification status as well as any disciplinary actions or malpractice information.
Good luck, and best wishes to your son.