I'm looking for PRK sights in Canada.  I live in Cincinnati so north of
this area would be best.  Also what should I look for in selecting a
sight. Does one laser get better results than others, etc.

I know people who have had Excimer Laser Surgery done at Vision Sculpting
of Toronto that are very pleased with their results and my daughter is
going there next month to have her eyes "fixed"!  They are located at 111
Avenue Road, Suite 111, Toronto, Ontario.  Telephone is 416-920-2111 and
fax is 416-920-8552.  The resident excimer physician is Dr. Clive B.
Mortimer, M.D.  If you call, they will send you a complete packet of
information about their clinic as well as the procedure, etc.  Good luck!

Look into Dr. Don Johnson's practice in Vancouver.  Does about 125 eyes
per week and about 60 are U.S. citizens.  We send patients from KC area
every month to Dr. Johnson.   Uses the VISx laser with his own multi zone
multi pass nomogram.  
His number is 1-800-395-7483.