Main page

About Allen SIM Urology

Be honest. Skill. pity.
Allen Sim Urology Clinic is located at Gleneagles, one of the premier hospitals in Johor

Learn more

Our clinics and hospitals are committed to providing you with the highest quality service with professionalism and compassion

Hospital Medini Johor. The new clinic, which opened in 2020, treats a variety of urinary tract diseases, including urinary tract cancer. Dr Sim also provides consultancy services at Pantai Hospital in Batu Pahat, Johor
With the expertise and skills, you will find that all your healthcare needs will be well managed. .

Learn more

With these skills and experience in treating urological conditions, Dr. Allen Sim aims to provide you with the latest in advanced care.

Bladder cancer

Bladder biopsy, TURBT (transurethral resection of bladder tumor), intravesical chemotherapy and immunotherapy...

Learn more

Why Dr. Shen

Dr. Allen Sim is a consultant urologist with a special interest in laparoscopic and robotic surgery. Before leaving private practice, Dr Sim was the Chief of Urology at Singapore General Hospital.

Dr Allen Sim graduated from University College Dublin in 2005 and completed his Urology Specialist training in Singapore. Dr Sim is trained and certified in laparoscopic and robotic surgery in Germany and Singapore. He pioneered supine PCNL, ECRIS, Vid endoscopic lymphadenectomy (VEIL) and superselective clamp-free partial nephrectomy. He is frequently invited as a speaker and trainer at local and international conferences.