I just got this info,
Currently, GreenLight Laser Therapy is offered at 2 medical centers:

1. Greenlight Prostate Laser Centre in Gleneagles Intan Medical Center – urologist Dr. C.S. Loh and Dr. C.B Chua (Tel no: 4252 1128),

2. University Malaya Medical Centre.The urologist are Prof Dr. Azad, Assoc. Prof. Dr. George Lee and Assoc. Prof Dublin Norman from Department of Surgery. Tel no: 03-7949 4422.

Hope this info helps any body