
Clear Aligners and Esthetic Dentistry
Dr Kassandra Ong
- BDS (Bachelor of Dental Surgery), NUS
Dr Kassandra Ong is detail-oriented dental surgeon with a focus on aesthetic orthodontics for working adults and professionals who want a more refined smile and facial profile. Her techniques and treatment planning focuses on modern, minimally invasive aesthetic dentistry.
Her clinical expertise centres 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, proportion and smile harmony. She plans treatment with the end result in mind. Treatment should not just be about straighter teeth, but a natural and well-fitted smile that complements your features and supports long-term comfort.
Dr Kassandra frequently cares for patients who have busy schedules, high expectations and a desire for discreet treatment. Whether you are preparing for a career milestone, stepping into a more public facing role, preparing for your wedding photos, or simply ready to invest in yourself, her approach is structured and calibrated for predictable outcomes.
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.
Patients That Dr Kassandra Sees
Working professionals and adults seeking discreet, aesthetically driven orthodontic treatment
Many adults want orthodontic treatment, but do not want it to disrupt how they look or carry themselves at work. Dr Kassandra sees working professionals and adults who want to improve their smiles in a way that feels polished, discreet, and appropriate for their lifestyle. These patients are often in client-facing, corporate, public-facing, or socially visible roles where appearance, confidence, and day-to-day practicality matter.
For many of them, the concern is not simply whether their teeth are crooked. They are looking for treatment that aligns with their professional image, personal comfort, and long-term goals. They may want straighter teeth, a more balanced smile, or a more refined appearance, but they also want to feel that the process is thoughtfully planned and not overly intrusive.
Dr Kassandra’s approach is especially suited to adults who value aesthetics and subtlety. She focuses on treatment that is carefully tailored to the patient’s smile, facial presentation, and everyday routine. This makes her well placed to guide adults who want an orthodontic solution that is effective, lower in visibility, and designed to work within the realities of modern professional life. For patients seeking a more discreet and aesthetically considered orthodontic experience, this provides a more comfortable and confident path forward.
Patients looking for clear aligners or other lower-visibility options that fit demanding schedules and public-facing roles
Some patients want orthodontic treatment that is as unobtrusive as possible.
Dr Kassandra sees adults who are specifically looking for clear aligners or other lower-visibility options because they want treatment that fits naturally into busy schedules, professional settings, and public-facing roles. These patients often want to improve their smiles without drawing attention to the process or feeling that treatment interferes with work, meetings, presentations, or social interactions.
For many adults, visibility is only one part of the decision. Convenience, flexibility, and day-to-day manageability are also important. They may need an option that works around demanding routines, travel, client-facing responsibilities, or the simple preference for a more discreet experience. In these cases, treatment planning needs to take into account not just the teeth, but also how realistically the patient can commit to the process and maintain consistency over time.
Dr Kassandra helps patients understand which lower-visibility options are suitable for their concerns and whether those options are likely to meet their expectations. Her focus is on balancing aesthetics, practicality, and treatment outcome rather than simply choosing the most discreet appliance by default. This makes her especially suited to adults who want orthodontic treatment that is more subtle in appearance while still being carefully planned and appropriate for their individual case.
Adults who want to improve dental alignment, smile aesthetics, and facial harmony with carefully planned treatment
Many adults seek orthodontic treatment because they want more than straighter teeth alone. They may be looking for a smile that appears more balanced, more proportionate, and more in harmony with the rest of the face.
Dr Kassandra sees adults who want to improve dental alignment, smile aesthetics, and overall facial presentation through treatment that is carefully planned rather than approached as a routine cosmetic fix.
These patients are often highly aware of how their smile affects their appearance, confidence, and self-presentation. They may feel that their teeth are crowded, uneven, protrusive, or not framed well within the smile. In some cases, the issue is subtle but still significant to the patient. In others, alignment concerns may affect both appearance and function. The key is that they are looking for treatment that takes aesthetics seriously while still respecting long-term stability and clinical appropriateness.
Dr Kassandra approaches these cases with a strong eye for visual refinement and overall balance. She considers not only how the teeth can be aligned, but also how treatment may affect smile symmetry, profile, and facial harmony. This makes her especially suited to adults who want a more polished and natural-looking result. For patients seeking orthodontic care that is both aesthetically aware and carefully reasoned, her approach offers a more considered treatment experience.
Individuals seeking refined smile improvement without the look and feel of conventional orthodontics
Some adults want to improve their smiles but feel hesitant about conventional orthodontic treatment. They may dislike the appearance of traditional braces, worry about the day-to-day feel of treatment, or simply prefer a more refined and modern approach. Dr Kassandra sees individuals who want meaningful smile improvement without the look and feel commonly associated with conventional orthodontics.
These patients are often interested in subtlety, comfort, and a treatment experience that feels more compatible with adult life. They may want straighter teeth, better smile balance, or correction of mild to moderate concerns, but they also want the process to feel less visible and less disruptive. In many cases, they are not looking for dramatic change for its own sake. They want treatment that enhances how they look without making them feel self-conscious during the journey.
Dr Kassandra is especially suited to patients who value this kind of refinement. She focuses on orthodontic solutions that can improve appearance in a way that feels measured, elegant, and practical. Rather than approaching treatment in a one-size-fits-all way, she considers the patient’s concerns, preferences, and lifestyle before recommending the most appropriate option. This makes her a strong fit for adults who want a more discreet and comfortable path to smile improvement without the more obvious feel of traditional orthodontic care.
Patients with mild to moderate crowding, spacing, bite irregularities, or smile asymmetry
Not every orthodontic concern is severe, but even milder issues can have a significant effect on appearance, comfort, and confidence. Dr Kassandra sees patients with mild to moderate crowding, spacing, bite irregularities, or smile asymmetry who want treatment that is carefully planned and aesthetically conscious. These are often patients whose concerns may not appear dramatic to others, but still matter greatly to them in daily life.
Mild crowding can make the smile look uneven or make cleaning more difficult. Spacing may affect smile balance or leave patients feeling self-conscious when they speak or smile. Small bite irregularities can influence how the teeth meet, while asymmetry may affect the overall impression of the face and smile. These cases often require nuance. Although they may not be the most complex orthodontic problems, they still need careful assessment to ensure treatment is appropriate and the end result feels natural.
Dr Kassandra pays close attention to the finer details of alignment and smile presentation. She helps patients understand what can be improved, what options are suitable, and how treatment can be tailored to their goals. This makes her especially well placed to manage patients who want subtle but meaningful improvements. For adults seeking a more polished, balanced, and harmonious smile, her approach is focused on refinement rather than overcorrection.
Adults with teeth grinding, enamel wear, or functional concerns that may require a more comprehensive orthodontic evaluation
Some adults come in because they notice that their teeth are not just crooked, but worn, strained, or no longer functioning as comfortably as they should. Dr Kassandra sees adults with teeth grinding, enamel wear, bite-related discomfort, or other functional concerns that may require a more comprehensive orthodontic evaluation. In these patients, the issue is often not purely cosmetic. The way the teeth meet and function may also need closer attention.
Teeth grinding and enamel wear can sometimes point to underlying bite imbalance, tooth position issues, or patterns of stress that affect long-term dental health. Some patients may notice chipping, flattening of the teeth, tension in the jaw, or a smile that seems to have changed over time. Others may have had orthodontic treatment before but now feel that their bite is no longer ideal. These situations often need a broader and more structured assessment before treatment decisions are made.
Dr Kassandra takes care to evaluate how alignment, bite, wear, and smile aesthetics relate to one another. She helps patients understand whether orthodontic treatment may play a role in improving function, protecting the teeth, or supporting a more stable long-term result. This makes her especially suited to adults who want a more complete understanding of their condition rather than a purely surface-level cosmetic approach.

Patient Journey with Dr Kassandra Ong
Find out what to expect when you take up dental treatment with Dr Kassandra Ong at kohe™ Dental.
Detailed Consultation

- Discuss your primary concerns
- Examine potential treatment options
3D Intraoral Scan

- See before and after alignment results
- Discuss potential aesthetic treatments
Thorough Assessment and Check Up

- Check for existing dental problems
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
Invisalign
The original premium clear aligner brand with an extensive history of bettering smiles. Invisalign is able to treat simple to complex orthodontic conditions of all ages.
Angel Aligner
Angel Aligner has more than 20 years treating simple to complex orthodontic conditions. The clear aligner brand is known for its affordable treatment plans and correcting Asian profiles.
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
9 Oxley Rise, #03-01, The Oxley, Singapore 238697

Clear Aligners: Book an Appointment
Consult Dr Kassandra Ong
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:
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.