
Internal Medicine
Dr. Sudarwin Tjanaka is a distinguished Consultant Internal Medicine Physician at Columbia Asia Hospital Setapak, bringing extensive expertise in managing a broad spectrum of adult medical conditions. With a medical degree from the University of Gajah Mada and a Master of Medicine in Internal Medicine from Universiti Kebangsaan Malaysia, he offers a comprehensive and well-rounded approach to patient care. His commitment to advanced medical knowledge is further evidenced by his CMIA certification, ensuring patients receive high-quality, evidence-based treatment.
MOHAMAD FAIZAL SHARUDIN
November 12, 2025 at 7:17 PM
my fav hospital with my fav doc... dr yong yuan shyh, dr adzreil, dr johan, has been 2015 till now. tear my ACL both side treat by dr yong, having sinus and treat by dr adzreil, having influenza treatment by dr johan. also their physiotherapist & nurses are very frriendly & always ready to help you recover. very professional and helping too. i would recomend Colombia Asia Setapak to everybody. Today my appointment with dr Sudarwin... very humble, friendly and professional. Nice person and giving me good advice on my daily diet. Forgot to mention: should try their cafe, the menu nice & affordable... sometime just having breakfast or lunch... without any doc appointment... food is guarantee healthy and deliacious.
Attached Images (1)

Siang Keat Ng
November 12, 2025 at 7:17 PM
This was my first time being admitted to this hospital due to an infection with Influenza type A. I'm grateful for the assistance provided by staff member Ms. Hayinda throughout the admission process, as well as the treatment offered by Dr. Surdawin. I was pleasantly surprised when Dr. Surdawin fluently spoke Mandarin and kindly explained his diagnosis. Additionally, I received excellent care from the nurses during my admission; they were highly professional and friendly. Thank you very much!
Attached Images (1)


Kuala Lumpur, Malaysia

Kuala Lumpur, Malaysia