About Us

Melissa Sedore, RDH, graduated from Durham College, with honours, in 2005. She has worked in a private practice in Newmarket, Ontario since 2007. In September 2019, she became licensed to practice as an Independent Dental Hygienist, and opened the doors to Georgina’s first dental hygiene office, Dental Hygiene on Demand. She actively participates in continuing education to ensure her skills and knowledge exceed current standards. Melissa maintains active memberships with the CDHO (College of Dental Hygienists of Ontario) and the CDHA (Canadian Dental Hygienists Association).

Melissa has a passion for prevention and perfection and is committed to providing her clients with a dental hygiene experience like no other.

Our Home Office

Located in Keswick, Ontario, the DHOD home office is not your traditional dental office.  We have created an easy-going, comfortable environment to better help our clients relax and enjoy their experience.  Scented candles, complimentary slipper socks, and a music selection of your choice are just a few of the ways that we are pampering our clients.  We can also dim the lights to give you that extra cozy feeling, and don’t worry, we don’t mind if you fall asleep!

Office Hours

We offer a variety of appointment times including early morning, late evening, as well as weekends to accommodate your busy schedule.  Give us a call today with your appointment time preference and we will find a time that works best for you!  You can also contact us 24 /7 via email, text, or our website. 

Melissa Sedore Registered Dental Hygienist is ready for your teeth cleaning appointments and oral health care
Dental Hygienist Melissa in safety gear to clean teeth for oral care in an LTC home

Mobile Appointments

Did you know that you can have your teeth cleaned in the comfort of your own home?  Mobile appointments are convenient for busy families, clients with disabilities and mobility issues, as well as transportation barriers.  DHOD can also treat seniors in retirement residences and LTC settings.

Client Conveniences

• Competitive pricing • Direct billing • Flexible appointment times • Calm, relaxing atmosphere • Mobile appointments (upon request)