Dr Kassandra Ong

Clear Aligners and Esthetic Dentistry

Dr Kassandra Ong

BDS (Bachelor of Dental Surgery), NUS

Dr Kassandra Ong is detail-oriented dental surgeon dedicated to modern, minimally invasive aesthetic dentistry with a focus on orthodontics.

Her clinical expertise lies in:

  • Clear aligner treatments with Invisalign or Angel Aligner and;
  • The management of bruxism (teeth grinding) where she helps patients achieve healthy, confident smiles without aggressive intervention.

A certified Invisalign Provider, Dr Kassandra is known for her refined eye for facial balance and proportion.

She has guided patients of all ages — from teens to professionals — through tailored orthodontic journeys designed not only to straighten teeth but also to enhance jaw comfort and facial harmony.

Every case under her care is approached with precision and foresight, ensuring lasting results that respect both form and function.

With a strong focus on preventive care, Dr Kassandra also manages chronic clenching and grinding using masseter Botox therapy. This treatment relieves tension headaches, protects enamel from further wear, and softens the jawline — a holistic solution that unites aesthetics with long-term oral health.

At the heart of Dr Kassandra’s philosophy is education, empathy, and trust. She believes that informed patients make better decisions, and she takes time to explain each step of treatment clearly and honestly.

Whether designing a clear aligner plan or restoring balance to an overworked jaw, her meticulous, patient-first approach ensures care that is as gentle as it is effective. 

Our Orthodontic Services

These are some of our common orthodontic services. 

OneSmile
Smartee
Invisalign Palatal Expander
Angel Aligner KiD
Invisalign First
Gum Contouring
Clear Braces
Metal Braces
Self-Ligating Braces
Lingual Braces
Palatal Expander
Accelerated Orthodontics
Clear and Metal Retainers
Botox for TMJ

Our Orthodontic Brands

Smartee
Smartee

Smartee is a premium clear aligner brand that is used for extensive and complex orthodontic work. The brand can be used to correct severe jaw misalignment.

Find Us: kohe™ Dental

3 Killiney Road, Winsland House 1, #07-02, Singapore 239519

Clear Aligners: Book an Appointment
General Enquiries: Consult a Dentist
Press and Media

Dr Kassandra Ong: Frequently Asked Questions

Everything you need to know about Dr Kassandra Ong and her interest in Invisalign and Angel Aligner. 

How do I book an appointment with Dr Kassandra Ong?

You can book an appointment with Dr Kassandra Ong by reaching out to us at the following channels: 

  • WhatsApp

Can I visit kohe™ without an appointment?

You will have to make an appointment with us before visiting kohe™ for your orthodontic appointment. This is because kohe™ is an appointments-only dental clinic. 

kohe™ was intentionally built to be appointments-only to help reduce the overall overheads and operational costs of running a clinic. These savings are passed on to patients like yourself. 

How much do I need to pay for clear aligners treatment at kohe™?

Most patients who visit kohe™ are patients with mild to moderate teeth alignment issues. 

The cost for moderate alignment issues usually start from $3,500 for Angel Aligners and $5,800 for Invisalign. 

Depending on the brand of clear aligners you decide to take up, the complexity of your teeth alignment issues as well as the pre-treatment you require, your cost of clear aligners treatment will differ. 

How do I get in touch with kohe™?

You can get in touch with kohe™ through the following channels: 

  • Our Live Chat 
  • Our WhatsApp

Still have questions?

Not able to find the answers you are looking for? Chat with our patient coordinator.