Dr. Dharmendran Ratnasingam

GastroenterologySelangorKuala Lumpur

4.926 reviews30 years of experienceAccepts appointments

About

At Columbia Asia Hospital Bukit Rimau, Dr. Dharmendran Ratnasingam serves as a Consultant General Surgeon and Upper Gastrointestinal (GIT) Surgeon. His clinical strengths lie in Upper GIT Surgery, Biliary Pancreato Disease, and Hepatology, and he treats a broad range of digestive and liver conditions — among them heartburn, acidity, jaundice, and hepatitis. Diligence and patience shape his patient-centric approach to care. Through fellowship training in laparoscopic surgery, he has developed proficiency in minimally invasive techniques, supporting optimal patient outcomes and a commitment to keeping pace with advances in surgical innovation.

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

Gastroenterology

Sub-specialties

General SurgeryGastrointestinal Surgery

Languages

IndonesianMalayEnglish

Procedures & Expertise

Procedure	Focus	Est. cost
Appendectomy	Key focus
General Surgery Consultation	Key focus	RM 150
Lipoma Removal	Key focus	RM 400
Stomach Cancer Surgery	Key focus	RM 50,000
Thyroidectomy	Key focus	RM 35,250
Thyroid Biopsy	Key focus
Laparoscopy	Key focus
Colonoscopy		RM 2,750

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

Qualifications

✓

MBBS

✓

MS (General Surgery)

✓

MRCS

✓

FWALS

✓

DMAS

What patients say

Patients consistently describe Dr. Dharmendran Ratnasingam as a good, friendly and professional doctor who explains conditions and concerns clearly and calmly. The doctor is frequently praised for surgical care, including minor operations and appendix surgery, with patients reporting successful outcomes and feeling well looked after. Many also note that the doctor is helpful, attentive and reassuring throughout treatment.

Patient reviews

mustaqim mustapha (taqim)

Dr. Darma is very good and the PCA Renu is very friendly and efficient.

Jul 2026

Alex Poh

Dr Dharmendran is a very good doctor.

Jul 2026

saidi adie

Dr. Dharma is the best

Jun 2026

Amira Fatin

Comfortable, friendly with ample parking and the cafe is affordable. Dr. Darma and Nurse Hemma are excellent 👍🏻 and Poo Balan is very friendly and sporting.

Jun 2026

Ahmad Shafiq bin Ahmad Tarmizi

Best treatment by Dr. Dharam PCA Renu

Jun 2026

Kamaliah MK

Revisiting Dr. Dharma after more than 10 years.

May 2026

Frequently asked questions about Dr. Dharmendran Ratnasingam

Dr. Dharmendran Ratnasingam is a Gastroenterology specialist practising in Selangor, Kuala Lumpur, Malaysia.

Dr. Dharmendran Ratnasingam specialises in Gastroenterology, with particular focus on General Surgery, Gastrointestinal Surgery.

Dr. Dharmendran Ratnasingam practises at Columbia Asia Hospital Bukit Rimau, Columbia Asia Hospital Bukit Jalil.

Dr. Dharmendran Ratnasingam speaks Indonesian, Malay, English.

Dr. Dharmendran Ratnasingam holds MBBS, MS (General Surgery), MRCS, FWALS, DMAS.

Yes. Dr. Dharmendran Ratnasingam 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. Dharmendran Ratnasingam for a second opinion before you decide on treatment.

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