ENT Specialist singapore

Dr Leslie Koh -
Pediatric & Adult
ENT Specialist In Singapore

ENT Specialist Clinics located in Mount Elizabeth Novena Hospital & Mount Alvernia Hospital. Contact us to learn more.

ENT Specialist Singapore | Dr Leslie Koh

A Specialist Who Provides Expert Care And Compassion

Welcome to the world of expert care and compassionate support. At the heart of our clinic is Dr. Leslie Timothy Koh, a respected, Internationally Fellowship-Trained ENT Specialist in Singapore, looking after both adults and children.


We are proud to offer our services at two convenient locations: Mount Elizabeth Novena Hospital and Mount Alvernia Hospital. Book your appointment today and experience the difference that comes with expert care and a patient-centric approach.

ENT Specialist singapore

Why Choose Us As Your ENT Specialist?

We Bring Affordable And Comprehensive ENT Care To All Patients

Accurate Diagnosis and Effective Treatment

With years of experience and expertise, we provide accurate diagnoses and develop effective treatment plans tailored to each patient's unique condition. This ensures that patients receive appropriate care from the start, minimizing delays and unnecessary treatments.

Surgical Expertise and Minimized Risks

When surgery is required, our extensive surgical experience and international training allows us to perform procedures with precision and minimize risks. Patients can have confidence in our skills, trusting that their surgical intervention will be conducted safely, leading to improved outcomes and reduced complications.

Comprehensive Care and Treatment Options

We offer a comprehensive, ethical approach to care, considering all available treatment options for ENT conditions. This includes both surgical and non-surgical interventions. By presenting patients with a range of options and explaining the pros and cons of each, patients are empowered to make informed decisions about their care.

Patient-Centered Approach and Positive Track Record

We prioritize the well-being of our patients and strive to provide personalized care. By actively listening to patients' concerns, addressing their questions, and involving them in the decision-making process, we foster a strong doctor-patient relationship built on trust and mutual respect. Positive testimonials, referrals, and word-of-mouth recommendations from satisfied patients contribute to establishing trust in us.

Ear, Nose, Throat (ENT) Conditions We Treat &
Services We Provide

Nasal Allergy / Allergic Rhinitis

Allergic conditions such as allergic rhinitis and ‘sinus’ are some of the most common complaints in this day and age. Problematic allergies can affect one’s quality of life.

Sinus Conditions

Our sinuses help humidify and heat the air that we breathe; and produce mucous which helps protects the nose from pollutants, micro-organisms, dust and dirt. 

Snoring & Obstructive Sleep Apnea

Snoring is one of the most common complaints that bed partners report. Not only is snoring a nuisance, but up to 75% of snorers have some degree of Obstructive Sleep Apnea (OSA) which may lead to general health complications in the long-term.

Paediatric ENT

Paediatric ENT looks after infants and children, who are often unable to relate their symptoms accurately. They may be irritable, refuse to feed, constantly rub their noses or pick at their ears.

Voice, Throat & Swallowing

As the primary means of communication, our voice plays an important role in daily life. It conveys information such as our emotional state and personal traits. 

Ear, Hearing Loss & Audiology

As one of our most important senses, the ability to hear enables us to connect to the world and people enabling us to communicate in a way that none of our other senses can achieve.

Vertigo, Dizziness & Balance

The ear is a remarkable organ which is not only responsible for our hearing, but also keeps us in equilibrium. Conditions which affect the ear may result in vertigo, dizziness, or hearing and balance disorders.

thyroid nodule

Head & Neck Conditions

The region of the head and neck is complex and contains multiple organs such as the oral cavity, pharynx, salivary glands and thyroid gland.

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Dr Leslie Koh | ENT Doctor

At the heart of our clinic is Dr. Leslie Timothy Koh, a highly respected Internationally Fellowship-Trained ENT Specialist in Singapore. With a wealth of experience as the previous Director of the Rhinology Service at Changi General Hospital and a former Clinical Assistant Professor at Duke-NUS Medical School, Dr. Koh has dedicated his career to helping patients with general ENT conditions, as well as a sub-specialty interest in nasal and sinus conditions. 


When you come to see us, you can expect to receive top-notch care from a physician and surgeon, who not only has the knowledge and skills to diagnose and treat a wide range of conditions, but also the compassion and empathy to understand your unique needs and provide accessible and specialized care.  Whether you are an adult seeking relief from an ear, nose or throat issue; or a parent looking for care for your child, we are always here to support you.


We Are ENT Specialists In Singapore

We provide a comprehensive range of both Pediatric and adult Ear, Nose and Throat services in our Mount Elizabeth Novena Clinic and our Mount Alvernia Clinic


What Our Patients Say

My husband and I were indeed fortunate to have known Dr Leslie Koh. He’s a skilled professional who shows such genuine care and concern for his patients. And with such a cheerful and pleasant disposition too. Thank you, Dr Leslie Koh.

Akitaka Hayashi
Had a very positive experience seeing Dr Koh; he quickly diagnosed what was affecting me and explained the procedure he was going to perform on me in detail. He works quickly and efficiently but he took the time to go through any questions that I had. I recently had a follow-up appointment which went smoothl as well. Excellent ENT doctor!
My mum, Xiu Zhen, was attended by Dr Leslie Koh for an operation of a lump at the left side of her cheek.Dr Leslie did a brilliant operation to operate behind the ear and left no scar on her face where the lump was removed.Thank you Dr Leslie for the wonderful operation which gave back my mum’s confidence to show the world her beautiful face. 😊
Sherrin Lee

Get One Step Ahead Of Disease In Our Ear, Nose, Throat (ENT) Clinics!

Arrange to See our ENT Specialists in Mount Alvernia or our Specialist in Novena today!