KlinikOng.com is the official website for Klinik & Surgeri Ong, a privately owned general practice clinic situated in Bandar Sungai Long, Kajang, Selangor.

The clinic is managed by Dr. Ong Tien Kwan, who graduated from University of Malaya Medical Faculty.

Learn more about the clinic and its services, opening hours and location by clicking on the appropriate links at the top menu.


We serve as panel clinic to these companies:

  1. Great Eastern Life (Insurance)
  2. Hong Leong Assurance (Insurance)
  3. Public Bank Berhad
  4. Universiti Tunku Abdul Rahman
  5. Mediclinic (Asia Assist)
  6. Healthmetrics
  7. Armstron Electronics
  8. Lee Sing Synergy
  9. Dhamma Earth
  10. Peduli Sihat
  11. PeKA B40
  12. …Others