DR. KOAY CHENG ENG business logo picture


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  • Ear & Nose & Throat-Head & Neck Surgery


  • English, Malay, Mandarin, Cantonese, and Hokkien


  • MBBS (Lon), FRCS (Glasgow)


  • Management and surgery of Rhinitis & Sinusitis, Head and Neck Tumour Surgery (Thyroidectomy, Parotidectomy, Laryngectomy), Ear & Mastoid Surgeries, Holistic approach of Snoring & Sleep apnoea, NPC, Vertigo & Voice Disorders

Clinical focus

  • Sinus and nasal diseases
  • Head & Neck Tumours (Thyroid, Parotid)
  • Nasopharyngeal Cancer
  • Snoring & Obstructive Sleep Apnoea
  • Paediatric ENT problems
  • Voice Problems
  • Vertigo

Procedure focus

  • Endoscopic Sinus Surgeries (FESS)
  • Nasal Septal Surgeries
  • Thyroidectomy
  • Parotidectomy
  • Snoring & Sleep Apnoea reduction procedures
  • Major Ear & Mastoid Surgeries
  • microlaryngoscopy
  • Tonsillectomy

Medical School

  • M.B.B.S, University of London, 1979
  • F.R.C.S, The Royal College of Surgeons & Physicians of Glasgow 1991

Service /Price Details

Clinic Schedule

Day Time
Monday 1:00 pm - 4:00 pm
Tuesday 8:00 am - 4:00 pm
Wednesday 8:00 am - 4:00 pm
Thursday PM: OT
Friday 8:00 am - 4:00 pm
Saturday 8:00 am - 12:00 pm

Note: Please call the individual clinics for appointments/enquiries


Suite No. / Floor B-1-10, 1st Floor, Tower B
Assistant Ms Sannie / Ms Jenny
Reviewer profile
  • Experienced
  • Friendly
  • Value of Money
  • Waiting Time

I went for consultation with Dr Koay Cheng Eng due to a blocked ear. He recommended I do an audio test which showed that my hearing was perfect. During the second consultation, he mentioned that I had deviated septum which was causing the blockage in my ear and suggested to do a minor surgery. More than a week after the surgery, I developed tinnitus in one of my ears. I woke up in the middle of the nights due to the ringing in my ear and couldn’t stop crying. The ringing lasts for 24 hours and I am unable to sleep well every night. I immediately went to see Dr Koay, who was unable to explain the reason for the tinnitus and couldn’t help me. I asked him why I had this ringing in my ear which was worse than a blocked ear. He said that this ringing would follow me forever and asked me to accept it. So I have been crying everyday as I cannot accept this condition and even gave up my job. I spent a lot of time and money to see other specialist. They said that this was a nerve problem due to the operation. When considering to do an operation, please seek the opinion of few doctors first. I regret to do the surgery, but I cannot change this decision anymore.

Reviewer profile
  • Experienced
  • Friendly
  • Value of Money
  • Waiting Time

Worst doctor ever, no idea how someone like him can get his license. Rude and just keep saying nothing can be done about your condition.