Dr. Mark Yong Leong

Infectious DiseaseInternal Medicine

⭐5.0(6 reviews)

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About

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Dr. Mark Yong Leong

Infectious Disease · Internal Medicine

26 years experience

5.0 (6 ratings)

What patients say

Patients frequently describe Dr. Mark Yong Leong as an excellent and dedicated physician. Reviewers consistently praise him as one of the best doctors, highlighting his professional, caring approach and the exceptional care he provides. Many express gratitude for his utmost efforts in their treatment.

Qualifications

MBBS
MRCP

Languages Spoken

English

Malay

Mandarin

Indonesian

Patient Reviews

5.0

6 reviews

reghujevitha reghu

May 28, 2026 at 1:22 AM

5/5

Google Review

I always come to Putra and have met many doctors such as at Narendra, Dr. Zaid, and Mark. The facilities are very good and the best. My whole family always comes when someone is sick. The facilities are very good. Congratulations.

Xoxo Jojo

May 20, 2026 at 1:24 AM

5/5

Google Review

Good Doctors, especially Dr Mark, Dr Yap and Dr Sulok. Nice environment, friendly staffs. Very good experience here. Strongly recommended!

Oppo A

May 22, 2026 at 12:20 AM

5/5

Google Review

Hospital Putra, excellent service.... So far, the doctors I've seen, Dr. Teoh and Dr. Mark, are truly the best doctors....

RosLina M

December 6, 2025 at 2:14 PM

5/5

Google Review

I want to thank **Putra Specialist Hospital** for their exceptional service! The doctors, nurses, and staff were incredibly professional, caring, and efficient. The facilities were clean, and the treatment was top-notch. Special thanks to Dr Mark & assistant Ms Jannah , Dr Zaid & Physiotherapy’s staff for their kindness and expertise. Highly recommended for anyone seeking quality healthcare. Thank you Roslina 🌹 since 2021 -2025

Callie Siou

December 6, 2025 at 2:14 PM

5/5

Google Review

Dr. Mark, my best doctor.