Dr. Onn Akbar Ali

Internal MedicineKuala LumpurSelangor

4.726 reviews22 years of experienceAccepts appointments

About

Dr. Onn Akbar Ali serves as a Senior Consultant Interventional Cardiologist and Associate Professor, bringing more than 20 years of experience to his practice. He is recognized for pioneering cardiac services in Malaysia and for leading the cardiac department at KPJ Kajang Specialist Hospital for over a decade. His advanced fellowship training covers Interventional Cardiology and Echocardiography. Beyond his clinical work, he is a prominent educator who mentors future doctors and engages the public on heart health and lifestyle medicine, with over a million social media followers.

Consultation hours

Weekly availability — confirm exact times when you enquire.

October 2026

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Specialty

Internal Medicine

Sub-specialties

Interventional CardiologyCardiology

Languages

IndonesianMalayHindiEnglish

Procedures & Expertise

Procedure	Focus	Est. cost
Angiography	Key focus
Coronary Angiogram		RM 23,500
Angioplasty
Cardiology Consultation		RM 350
Coronary Angioplasty		RM 30,030
Blood Tests		RM 150
Echocardiogram
Stress Electrocardiography (ECG)

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

Qualifications

✓

MBBS (University of Adelaide, Australia)

✓

FRACP (Australia)

✓

FCSANZ (Australia)

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Advanced Fellowship Training in Interventional Cardiology and Echocardiography (Australia)

What patients say

Patients consistently highlight the clarity and reassurance they receive from Dr. Onn Akbar Ali and his clinic assistant, which helps them grasp their heart screenings and treatment plans with confidence. Those who have faced critical cardiac procedures such as angioplasty and stenting often commend both his medical skill and his compassionate manner at the bedside. His careful diagnostic work when patients present with unexplained symptoms has also drawn praise from visitors.

Patient reviews

Mazwin Kamaruddin

Was admitted for PCI with the cardiologist Dr Onn Akbar Ali. Coverage under PruBSN Takaful. All went well according to plan and procedure. Alhamdulillah.

Aug 2026

shima bear

The service and care provided, especially by Dr. Loh, Dr. Onn, and the in-charge staff nurse, were truly excellent and friendly. The explanations were very clear and easy to understand. Thank you all! 👍👍👍 Nor Baizura Ward 307A (7.8.26-11.8.26)

Aug 2026

Azmin Zamry

Alhamdulillah had a pleasant stay in ICU while i was diagnosed with a serious illness. Well experienced and friendly staffs. Thank you so much to all ICU team, Dr Onn n angiography squad! Semoga Allah sentiasa redha dan izinkan kemudahan dalam urusan seharian kalian.

Jul 2026

Intan Ridzuwan Blingy Lawyer Channel

Millions of thanks to Associate Professor Dr. Onn Akbar Ali, Dr. Zulhilmi, and the entire team for the successful treatment of all three of my husband’s coronary arteries, Encik Anuar Md Junus. ❤️❤️❤️ Not forgetting the team at Sapphire Ward and the ICU. And also Puan Magila from the discharge department.🌹🌹🌹 May Allah SWT reward all of you with the very best. 💛💛💛 If 5 stars is the maximum, I’d give you millions of stars! 😍😍😍 Thanks a million again. God bless ! 😘😘😘 To Dr. Onn you're truly awesome! We owe you so much.🥰🥰🥰

May 2026

Oppa PG

I would like to express my sincere appreciation and positive feedback to Dr. Onn Akbar Ali at KPJ Kajang. I truly trust him and appreciate his professionalism, dedication, and care throughout the treatment process. He gave confidence and reassurance during a difficult time. I would also like to thank the ICU nurses and team for their excellent care and support these two days. They are a great team — attentive, caring, and always committed to providing the best service to patients. Thank you to Dr. Onn Akbar Ali and the ICU team for your kindness, hard work, and dedication. It is truly appreciated. Sincerely ...Pang Chee Kong

May 2026

HASAN SAZALLI

Very excellent and very very good for Doctor Onn and cashier Zulaikha

Apr 2026

Frequently asked questions about Dr. Onn Akbar Ali

Dr. Onn Akbar Ali is a Internal Medicine specialist practising in Kuala Lumpur, Selangor, Malaysia.

Dr. Onn Akbar Ali specialises in Internal Medicine, with particular focus on Interventional Cardiology, Cardiology.

Dr. Onn Akbar Ali practises at Tawakkal Specialist Hospital, KPJ Kajang Specialist Hospital.

Dr. Onn Akbar Ali speaks Indonesian, Malay, Hindi, English.

Dr. Onn Akbar Ali holds MBBS (University of Adelaide, Australia), FRACP (Australia), FCSANZ (Australia), Advanced Fellowship Training in Interventional Cardiology and Echocardiography (Australia).

Yes. Dr. Onn Akbar Ali 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. Onn Akbar Ali for a second opinion before you decide on treatment.

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