Please suggest a Dermatologist in RWP/ISB

Hello everyone,

Please suggest me a dermatologist in Rawalpindi/Islamabad. Someone suggested me these two:

Dr. Shumaila Khan (http://drshumailakhan.com/) and Dr. Rasheed Ahmad (http://www.shifa.com.pk/profile/?cid=q2) (but I want to be sure if they are good and what are their fees. I hope WP members can help me much better than anyone else in virtual world. ;-)