Assoc. Prof. Dato' Dr. Nik Ritza Kosai Nik Mahmood
Bariatric SurgeryGastrointestinal SurgeryGeneral Surgery
⭐5.0(2 reviews)
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Assoc. Prof. Dato' Dr. Nik Ritza Kosai Nik Mahmood
Bariatric Surgery · Gastrointestinal Surgery · General Surgery
30 years experience
5.0 (2 ratings)
About Doctor
A pioneering Consultant General Surgeon specializing in Upper Gastrointestinal (UGI) and Obesity (Bariatric and Metabolic) surgery, Assoc. Prof. Dato' Dr. Nik Ritza Kosai Nik Mahmood established Malaysia's premier UGI and Bariatrics referral center. He has performed over 1500 bariatric surgeries, the highest in Malaysia, and is renowned for minimally invasive techniques, including single-incision laparoscopic surgery. A key opinion leader, he holds leadership roles in national and international surgical societies and has over 100 publications. His patient care philosophy emphasizes tailored and precise treatment.
Qualifications
- BSc (Med Sci)
- MBChB
- MRCS (UK)
- MRCS (Royal College of Surgeons of Edinburgh)
- FRCS (Gen Surgery) UK
- CCST (Certificate of Completion of Specialist Training)
Languages Spoken
English
Malay
Indonesian
Patient Reviews
5.0
2 reviews
A
yazid manaf
December 25, 2025 at 7:37 AM
Friendly and helpful front desk staffs..Clear instructions.. It's my first visit to this hospital..Kudos to the staffs from front desk to the consultant.. Great explanation by Dato Dr Nik Ritza upon my next treatment.. Convincing and abolish my doubt.. hope for excellent results of my treatment..Pray for my recovery..
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Affiliated Hospitals
UKM Specialist Centre (UKMSC)
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View Hospital →