Dr Chiam Keng Hoong

Internal MedicinePenang

5.020 reviews19 years of experienceAccepts appointments

About

Dr. Chiam Keng Hoong is a distinguished Gastroenterologist and Hepatologist renowned for his expertise in advanced endoscopic techniques and the early detection of gastrointestinal cancers. He is a member of the Asian Novel Bio-Imaging and Intervention Group (ANBIIG) and pioneered the Malaysian National Endoscopy Atlas, as well as spearheaded the National Basic Endoscopy Roadshow Workshop. Dr. Chiam specializes in cutting-edge treatments including dye-based chromoendoscopy, digital chromoendoscopy, EMR, ESD, STER, FTR, ERCP, and fecal microbiota transplantation, ensuring optimal patient outcomes through meticulous adherence to current trends and key performance indices.

Consultation hours

Weekly availability — confirm exact times when you enquire.

October 2026

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Dates less than 3 days away need more time to arrange with the hospital. Need it sooner? Message us on WhatsApp.

Select a date to see consultation hours.

AvailableSelectedClick available dates to see hours

Specialty

Internal Medicine

Sub-specialties

Gastroenterology

Languages

MandarinIndonesianMalayHokkienEnglish

Procedures & Expertise

Procedure	Focus	Est. cost
Crohns Disease Treatment	Key focus
Combined Gastroscopy and Colonoscopy		RM 3,600
Endoscopy		RM 3,200
Colonoscopy		RM 2,750
Oesophageal Stenting, Oesophago Gastric Duodeno Scopy (OGDS)
Doctor Consultation		RM 250
Gastroscopy		RM 250
Gastroenterology Consultation		RM 350

Estimates only. The final cost depends on your condition, the hospital and your doctor, and is confirmed by the hospital before treatment.

Qualifications

✓

MBBS

✓

MRCP (UK)

✓

ESEGH

✓

Fellowship in Gastroenterology and Hepatology (Malaysia)

✓

Fellowship in Advanced Endoscopy (Australia)

What patients say

Dr. Chiam Keng Hoong earns consistently warm feedback from the people he treats, who paint a picture of a doctor who is friendly and approachable while remaining thoroughly professional and attentive to detail. In his consultations, he is said to explain things clearly and to listen without rushing. That combination has built a strong sense of trust among patients, many of whom speak highly of his skills and expertise. They also point to how meticulous he is and to his success in handling complex cases, noting that throughout their care they felt well looked after.

Patient reviews

Tan J T

Dr. Chiam Keng Hoong👍 …

Jul 2026

H C N

I really enjoyed going to this hospital. Dr. Gee Teak Shang, Dr. Chiam Kheng Hoong, and Dr. Shahul were all excellent in their service. Dr. Gee Teak Sheng, in particular, invited my husband Mr.Johannes (from indonesia)and I to pray together in his room. He prayed for my husband and me. It was a pleasant experience. Thank you, Pantai Hospital. Hopefully, we can meet again in good health. Amen.

Jul 2026

Anonymous

Had my very large complex colonic polyp removed by Doctor Chiam after being referred from another hospital. He spent six hours carefully ensuring my safety and successfully removed it. Even though I had to spend a few days in hospital after that, I felt very cared for. On a six month follow up and repeating the scope, my polyp was no longer there, and I am cured!

Mar 2026

Lee Pheysee

Doctor chiam Keng Hong clinic service is good and friendly

Dec 2025

Thila Kang

Recently encounter very poor response from Doctor Chiam treating my daughter who was admitted to Pantai Hospital despite she was having high fever but still no response from this doctor and finally the matter was referred to Dr. Don Singh who was very helpful, understanding and willing to help us solve our grievances with immediate action and finally able to see Dr. Darren who is very professional in treating my daughter until discharged from hospital.

Dec 2025

Baby Sakura

Satisfy Service Joejia during discharge. Expaine to me whatever I ask. Doctor Chiam KH & Low KJ and nurses service also good.

Dec 2025

Frequently asked questions about Dr Chiam Keng Hoong

Dr Chiam Keng Hoong is a Internal Medicine specialist practising in Penang, Malaysia.

Dr Chiam Keng Hoong specialises in Internal Medicine, with particular focus on Gastroenterology.

Dr Chiam Keng Hoong practises at Pantai Hospital Penang.

Dr Chiam Keng Hoong speaks Mandarin, Indonesian, Malay, Hokkien, English.

Dr Chiam Keng Hoong holds MBBS, MRCP (UK), ESEGH, Fellowship in Gastroenterology and Hepatology (Malaysia), Fellowship in Advanced Endoscopy (Australia).

Yes. Dr Chiam Keng Hoong sees international patients, and MedBay coordinates the appointment, interpreters and any paperwork so your visit is straightforward.

Yes. Send us your existing reports and scans, and we can arrange a consultation with Dr Chiam Keng Hoong for a second opinion before you decide on treatment.

Tell MedBay about your condition and our team arranges the appointment with Dr Chiam Keng Hoong directly. The concierge is free, and you always pay the hospital's own rate.