You can check this video out - https://www.youtube.com/watch?v=0G0rSP6SAd4

Precision Chiropractic
13, Jalan Radin Bagus 5,
Bandar Baru Sri Petaling,
57000 Kuala Lumpur

www.myprecisionchiro.com

TAGS has many doctors (or chiropractors), initially they hired many foreigners some really experienced. Now they are hiring locals some overseas grads, some local grads. 

Any good is up to individuals, so no comment on that part. 

Expect RM 150++ for 1 service, adjustment/physio/others, they will recommend full package usually... make sure you sign what you need only, else you'll be credit Card indebt for a long long time. That might just break your back. 

Have fun 

The funny thing is I went for scan at Tong Shin Hospital, the doctor told me your neck curve is beautiful , he said it's hard to see such nice curve nowadays especially for city worker, seem like nothing wrong, so I think this is a occupation problem, as long as one day I work in front of computer, the problem will not goes away