Wife got hers done at Atlanta Vision Clinic in Beach Rd near Madinat Jumeirah. She had serious stigmatism in both eyes so had to go to this place cos they have a newer lasik which maps each person eye individually and makes the appropriate changes rather than the one setting fits all as the other Lasik works. This guy flies in once a month from the States and trained at John Hopkins so he certainly knows his stuff and my wife's outcome has been 20/20 vision with no side effects other than some itchiness and dry eyes for about a week. It cost 2 years ago about 8,000 dhs per eye so more expensive than the standard LASIK but I think worth it.
Cheers.