Dr. David Cheng - Your First Choice for a dentist in Toronto Dr. David Cheng - Your First Choice for a dentist in Toronto

Your Toronto Dentist

  • more than 30 years of experience
  • 100+ google reviews
  • University of Western Ontario graduate

CALL: 416-368-8000

You Are More than a Dental Patient

Our dental office in downtown Toronto uses the latest dental technologies and individualized patient care to identify dental problems that ultimately affect your overall health. This method allows us to take aesthetic dentistry to the next level and become more than just your dentist but your overall wellness partner.
Our Dentist in Toronto working with his assistant

Experienced & Caring

With over 3500 hours of continued education, Dr. Cheng is passionate about dentistry in Toronto. He leads an example for our dedicated team of dental professionals to follow. We use our training to educate you on your dental health so you can care for your teeth long-term.

Our dentist in Toronto assisting during a consultation with a patient

Friendly & Courteous

We make it our aim to accommodate to your individual needs and place you as our priority. We offer a range of comforts and conveniences, such as opening on Saturdays and downloadable patient forms.

Our Dentist in Toronto using modern technology

Innovation & Precision

Modern technology and new techniques allow us to provide your family with breathtaking results. Experience dentistry with more accuracy and less discomfort in a calm, relaxing environment.

Read our 100+ Google Reviews

 A bright green badge with the words Get A Second Opinion. Dr. Cheng, a top dentist in Toronto, provides complimentary second opinions.
Need a Second Opinion?
Making decisions about your smile is a huge investment. Come in for a consultation to get another opinion from Dr. Cheng.

Information is vital! We want to give you the knowledge you need to make the best decision for your oral health. We understand that sometimes that means reconfirming a diagnosis with another source. At Dentistry on King, we will never recommend treatment you don’t need.

Dr. David Cheng - Your Toronto Dentist

Quality dentistry, genuine care, and specific training are a few reasons why patients choose him.

Here are some fast facts about our caring dentist:

  • Serving Toronto patients since 1987
  • General, cosmetic, restorative, and implant dentist
  • Speaks English and Cantonese
  • Over 3500 hours of continued education
  • Attended leading dental institutes such as the Kois Center, Misch Implant Institute, and the LD Pankey Institute

Comfortable, Modern Dentistry Since 1987

Receive customized dental maintenance programs and treatments that help all aspects of your daily life.

A happy smiling family with beautiful healthy smiles. Your Toronto dentist offers high-class general dentistry
General Dentistry


A Toronto dentist providing family dental services designed to improve overall health.
A young woman showing off her attractive bright smile thanks to Cosmetic dentistry provided by this dentist in Toronto
Cosmetic Dentistry


For a more attractive, brighter smile you will show off constantly.
An older couple smiling and embracing as they enjoy implant dentistry from this dentist in Toronto
Implant Dentistry


Restore your missing tooth with absolute precision and efficiency.
  • Regular Exams

  • Dental Hygiene

  • Dental Emergencies

  • White Fillings

  • CEREC Same-Day Crowns

  • Bridges

  • Dentures

  • Endodontics

  • Sleep Apnea

  • Sedation Dentistry

  • Pinhole Surgical Technique™

  • Teeth Whitening
  • Invisalign
  • Porcelain Veneers
  • Laser Dentistry
  • Smile Makeover
  • Cosmetic Bonding


Achieve it with Dr. David Cheng – your dentist in Toronto.


Dentistry on King
5 King St East, Unit C
Toronto, Ontario M5C 3C6