Hi S.,
I don't know one in pasadena, but I have great stylist and colourist in Burbank at M2 Studio Salon & Spa.
My other hairdresser left over 6 years ago and it has taken me 5 years to find someone that I really like. All the others messed up my hair.
My hair is now healthy, I don't look like a hoochy blond mamma and her prices are really good. She might charge a little more the first time just to correct and make your hair look beautiful. her name is Liana, and she also has a 10 year old daughter, so she's fun to talk to while she's doing your hair. This studio is really nice, but it's not upitty or snobbish. Anyway, if you're interested the number is ###-###-####
She does both of my daughters hair too.
Have a great day
A. A