Dr. Vance Koi Yung Chean
Oncology
About Doctor
Dr. Vance Koi Yung Chean is a distinguished Clinical Oncologist at Sunway Medical Centre Damansara, specializing in the non-surgical management of adult cancers. He earned his Master of Clinical Oncology from Universiti Malaya and focuses on a wide range of cancers, including genitourinary, gastrointestinal, breast, and lung cancer. Dr. Vance is highly skilled in utilizing advanced radiotherapy techniques and the latest systemic treatments such as immunotherapy and targeted therapy. His expertise is further demonstrated by his active memberships in prestigious international bodies, including the American Society of Clinical Oncology (ASCO) and the European Society for Medical Oncology (ESMO), ensuring that his patients receive care that is aligned with the latest global standards and innovative treatment protocols.
Qualifications
- MBBS
- MASTER OF CLINICAL ONCOLOGY
Languages Spoken
Patient Reviews
Sameeha Mohiuddin
October 16, 2025 at 9:38 AM
My mother is being treated by Dr. Vance Koi at the Cancer center at Sunway Medical. She has a lot of confidence in her treatment because of the meticulous care she has received so far from her doctor, and everyone at Sunway Medical has been really helpful and kind. We are very happy with the facility, the hospitality, and assistance we have gotten as my mom is an international patient. Jamie from the intl patient center has not only been very warm and kind, but also has been a great help to us getting everything sorted for our time here.
Affiliated Hospitals
Sunway Medical Centre
Subang Jaya, Malaysia
Sunway Medical Centre Damansara
Petaling Jaya, Malaysia
Sunway Medical Centre
Subang Jaya, Malaysia
Sunway Medical Centre Damansara
Petaling Jaya, Malaysia