Dr Cheng Eng Wah — Founder & Principal Dental Surgeon, i.Dental Singapore

About Dr Cheng Eng Wah

Dr Cheng Eng Wah is the founder and principal surgeon of i.Dental. He practises general and restorative dentistry with a particular focus on Invisalign and orthodontic treatment, dental implantology and laser dentistry. Designation: Founder and Principal Surgeon, i.Dental.

Dr Cheng Eng Wah practises at i.Dental, a group dental practice with clinics at Tanjong Pagar, Ubi and Yishun in Singapore. The sections below summarise their qualifications, areas of focus and professional background, drawn from publicly available information.

Qualifications

• BDS (Singapore)
• Graduate Diploma in Dental Implantology (Singapore)
• MFGDP (UK) — Membership of the Faculty of General Dental Practitioners

The BDS (Bachelor of Dental Surgery) is the primary university qualification to practise dentistry. Dr Cheng has since added a Graduate Diploma in Dental Implantology, focused on replacing missing teeth with implants, and the MFGDP(UK) — Membership of the Faculty of General Dental Practitioners, awarded by the Royal College of Surgeons of England after postgraduate assessment in general dental practice.

Areas of focus

Invisalign and orthodontic treatment

Orthodontic treatment straightens crowded, spaced or protruding teeth and corrects how the upper and lower teeth meet. Clear aligners such as Invisalign use a series of custom, removable trays, while fixed braces bond brackets to the teeth; the right approach depends on the complexity of the case. Invisalign and orthodontics are among Dr Cheng’s principal areas of interest, and he has held faculty and advisory roles with Align Technology, the maker of Invisalign. Learn more.

Dental implantology

Dental implants replace missing teeth with small titanium posts placed in the jawbone that support a crown, bridge or denture. Treatment is planned around your bone, gum health and general health and is usually staged over several months to allow healing between placement and the final restoration. Dr Cheng holds a Graduate Diploma in Dental Implantology. Learn more.

Laser dentistry

Dental lasers can assist with selected soft-tissue and treatment procedures, and Dr Cheng has advanced training in this area. Whether a laser approach suits a particular case is assessed at consultation.

General and restorative dentistry

Alongside his special interests, Dr Cheng provides everyday restorative dentistry — check-ups, fillings, crowns and the general upkeep of the teeth — which forms the foundation of long-term oral health. Learn more.

Academic & professional background

Beyond day-to-day practice, Dr Cheng has taken on peer-education and advisory roles in clear-aligner dentistry over more than two decades:

• Faculty of General Dental Practitioners, Royal College of Surgeons of England — Member since 1999.
• Align Technology GP Academic Advisory Board — Consultant since 2016.
• Invisalign Study Club (Align Technology) — Consultant since 2019.
• Align Technology APAC GP Faculty Meeting — Consultant since 2021.

His profile also details hands-on experience with orthodontic treatment techniques including Invisalign, and advanced training in laser dentistry.

Where they practise

Dr Cheng Eng Wah sees patients at i.Dental, which has three clinics across Singapore — central, east and north — so you can usually be seen close to home or work:

• i.Dental @ Tanjong Pagar — 168 Robinson Road, Capital Tower, #13-04, Singapore 068912. Tel +65 6323 2813
• i.Dental @ Ubi — Block 302 Ubi Avenue 1, #01-47, Singapore 400302. Tel +65 6841 4080
• i.Dental @ Yishun — 1 Northpoint Drive, Northpoint City, #B1-176, Singapore 768019. Tel +65 6756 1868

What to expect at a consultation

A first visit usually starts with your dental history and any concerns, an examination and, where needed, X-rays or a scan. The dentist explains what they find, outlines the options with their pros, cons and typical costs, and answers your questions so you can decide without pressure. Treatment such as implants or orthodontics is often staged over several appointments, with reviews along the way to check progress and healing.

Preparing for your visit

A little preparation makes a first appointment smoother. Bring a list of your current medicines and any medical conditions, along with any recent dental X-rays, referral letters or details of previous treatment. It helps to note down your main concerns and questions in advance — whether that is the appearance of your teeth, pain or sensitivity, or a specific treatment such as Invisalign or an implant. If cost matters to you, it is reasonable to ask for a written treatment plan and estimate before anything begins, and to check how many visits a course of treatment is likely to take.

Fees, MediSave and insurance

Dental fees in Singapore vary widely with the treatment, the materials used and the complexity of the individual case, so any figures you see online are general guides rather than quotes — confirm current charges directly with the clinic. For certain surgical procedures, such as surgical tooth extractions or some implant-related surgery, MediSave may be used within the applicable limits; routine dental work such as check-ups, fillings, scaling and cosmetic treatment is generally not claimable. If you have private or employer dental insurance, check what your plan covers and whether a pre-treatment estimate is needed. It is always worth asking the clinic what is included in a quoted price and what might be charged separately.

Checking a dentist’s registration

All practising dentists in Singapore are registered with the Singapore Dental Council (SDC), and dental specialists hold additional specialist registration. You can verify a dentist’s current registration on the SDC register, and it is reasonable to ask about training and experience relevant to the treatment you are considering. Choosing a registered clinician, and one who explains your options clearly, is a sensible first step for any treatment.

Booking

You can book directly with the i.Dental branch most convenient for you — Tanjong Pagar, Ubi or Yishun — by calling the clinic. For complex treatment, an initial consultation lets the dentist assess your needs and set out a plan before you commit.

Common questions

Does Dr Cheng offer Invisalign?

Yes. Invisalign and orthodontic treatment are among his main areas of focus, and he has served in consultant and faculty roles with Align Technology, the maker of Invisalign, since 2016.

What is the difference between Invisalign and braces?

Both straighten teeth and correct the bite; the right choice depends on the complexity of the case and personal preference. See our guide on braces versus Invisalign for a plain-English comparison.

What does the MFGDP(UK) qualification mean?

It is the Membership of the Faculty of General Dental Practitioners, awarded by the Royal College of Surgeons of England — a postgraduate credential recognising assessment in general dental practice. Dr Cheng has been a Member of the Faculty since 1999.

What does laser dentistry involve?

Dental lasers can be used in selected soft-tissue and treatment procedures. Whether it suits your case is assessed at consultation.

How do I make an appointment?

i.Dental has clinics at Tanjong Pagar, Ubi and Yishun. You can call the branch most convenient for you to arrange a consultation.

Related guides

• Braces vs Invisalign
• Dental implant cost
• Children’s dentistry
• Wisdom tooth extraction
• Best dental clinics in Singapore

Details can change — you can verify any dentist’s current registration on the Singapore Dental Council (SDC) register. This page is general information, not dental advice. See our editorial policy.