Contact Information

  • Phone: 647-223-4516
  • Richmond Hill , Ontario, Canada, L4C 4C6
  • myolifeworks.com
  • myolifeworks@gmail.com

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Diana Dumkos Cowie RDH, Orofacial Myologist


I am a Registered Dental Hygienist with the College of Dental Hygienists of Ontario for more than 30 years.
Completed Tongue Thrust and Beyond : A Myofunctional Course in December 2020, working to becoming Certified.