Also, you might check with the local French Bulldog Club and see if they have a list of knowledgeable vets. Get the names of local breeders and see who they recommend. Look for any shows coming up and go talk to the owners there.
You can check with the AKC website, go to the French Bulldog page and there should be contacts there. Good luck!
I don't know if he's taking new clients, but Wm. Sternecker, Medina Veterinary Clinic on Smith Rd has a lot of experience with Frenchies. His partner, Dr. Parker, does not have the same experience.