王礼杰医生-泌尿外科顾问
Dr William Ong Lay Keat | Consultant Urologist in Penang
Welcome to Dr. William's Urology page!
About Dr. William Ong Lay Keat
A board-certified Consultant Urologist and Fellow of the Royal College of Physicians and Surgeons Glasgow (Urology) with years of experience in Malaysian tertiary urology centres, now practising full-time at Pantai Hospital Penang, Malaysia. Expertise in appropriately diagnosing and strategizing treatment plans for the patients with urological diseases
- Special interest in Kidney Stones, Endourology, Prostate & Men's Health.
“Advancing urology with precision technology, delivering safer treatment and faster recovery.”
Certification & Qualifications
- M.B.B.S.(Bachelor of Medicine, Bachelor of Surgery) (Manipal)
- Royal College of Surgeon Ireland -MRCS (Ireland)
- Fellowship in Royal College of Physicians and Surgeons (FRCS) Glasgow Urology
- Malaysian Board of Urology (MBU Certificate)
-Fellowship in Uro-oncology, Adelaide, Australia
Comprehensive care in Urology
Men & Women
Benign prostate conditions - Click to read
Benign prostate enlargement (BPE)
Prostatitis / prostatic abscess
Chronic Pelvic Pain Syndrome (CPPS)
Oncology
Kidney cancers
Ureteral cancers
Bladder cancers
Prostate cancers
Testicular cancers
Urinary stones
(Click to Read article)
Kidney stones
Ureteric stones
Bladder stones
Urethral stones
Bladder & Functional urology
Overactive bladder
Interstitial cystitis/ CPPS
Neurogenic bladder / bladder dysfunction
Men's Health Disease
Erectile dysfunction (Click to read)| hypogonadism
Premature ejaculation
Peyronie's disease
Male infertility
Sexually transmitted Infections (STIs)
Newsroom
Dr. William performed the Malaysia’s first Blue Light Laser Prostate Vaporisation in Pantai Hospital Penang, marking a new chapter in the management of benign prostatic enlargement (BPH) ---25.03.2026
Dr William had the distinct honour of being invited as a speaker at the 13th Golden Bridge International Urology Conference (11-13th September 2026) in the beautiful city of Lijiang, China.
He presented on the topic of Blue Laser Surgery for BPH, sharing early experience and practical insights.
Many expert professors and urologists from different parts of the world, including China, Singapore, New Zealand, Nepal，Laos, Pakistan, Cambodia, Philippines, Bangladesh, Thailand, and Indonesia joined the meeting.
Gallery
Consultant Urologist
Pantai Hospital Penang
Head of Unit Urology HSB
(2024-2026)
Board member of Urology Malaysia
Malaysian Urological Association MUA Executive Member
Life- member of Malaysian Medical Association
Location
Pantai Hospital Penang
G22, Ground Floor, 82, Jalan Tengah, Bayan Baru, 11900 Bayan Lepas, Penang, Malaysia
+604-6396350 / +604-6433888 Ext. 350
Operating Hours
Monday : 0830 till 1700
Tuesday : 0830 till 1700
Wednesday : 0830 till 1700
Thursday : 0830 till 1700
Friday: 0830 till 1700
Saturday : 0830 till 1300