
Joy Lantz, RDH, PHDH, FADHA, COM®, IBCLC
Too often, children slip through the cracks because no one taught us what to look for or when. From airway restrictions to feeding difficulties, speech delays, and behavioral concerns, the root of the issue often starts where no one is looking: the mouth.
I’ve been that mom. I’ve been that clinician. And I’ve been in the dental chair wondering what more I could do to help.
I now partner with practices and families across the country to make the invisible visible, empowering care teams to intervene earlier and parents to advocate with clarity and confidence.
Joy earned her degree in dental hygiene in 1998. She began practicing orofacial myology in 2015 and earned her Certified Orofacial Myologist (COM®) credential in 2017 through the International Association of Orofacial Myology. She currently serves as President of the IAOM.
Joy is the owner of Oral Function Specialties and the creator of Spot on Myo.
Her work reflects a commitment to advancing the field and supporting collaborative care.

Personal Journey & Passion
Joy is married with three children. Each of her children have had issues with orofacial myofunctional disorders and that is what prompted her training. She continues to learn new strategies and then incorporates that knowledge into the practice to help her patients. Her passion is to assist dental and medical professionals to work together in screening and treating for myofunctional and overall health.



Why Choose Oral Function Specialties?
- Whole-body, root-cause approach
We look beyond symptoms to understand what is truly driving the issue.
- Care for every stage of life
Infants, children, teens, and adults are all supported with individualized care.
- Clear guidance and next steps
You’ll leave with a better understanding and a plan you can feel confident in.
- Personalized, one-on-one care
Every session is tailored to your specific needs & goals.
Get In Touch
Have questions or ready to schedule? We’re here to help.
11225 Front Street Suite 17
Mokena, IL 60448