Just search at this website about
PRK.
Lots of good Docs in Jiddah, Riyadh, Dhahran, Dubai, etc. Probably at least one or two in Sanaa also.
Ten years ago, or so, I used to go to "Consulting Clinics" in Riyadh; PO Box 61022 Riyadh 11565, tel 465 9100
Five thousand bucks easily should get you fixed up OK; good luck.