Who We Are

Founded in 1998, Neo-Health Services, Inc. (NHS) is an organization like no other.  We have offered training courses continually to those seeking specialization in orofacial myofunctional assessment and treatment. Speech pathologists and dental professionals receive state of the art instruction by NHS’s highly supportive instructors. Our Myo Manual Treatment program has become the benchmark for SLPs, DDSs and RDHs throughout the world.

We can proudly say that we offer post training personalized support through our Total Support System (TSS) The TSS provides many avenues of support to our graduates so they are able to move forward with confidence.

Our students are eligible to receive the Qualification in Orofacial Myology (QOM) credential. After taking the class, they receive the certification of course completion, allowing them to enter the prestigious QOM process at no additional cost.

Meet The Team

Sandra R. Holtzman MS, CCC-SLP, QOM


Sandra Holtzman, is the founder and director of Neo-Health Services, Inc. (NHS). Click image to read more...

Zohara Nguyen CCC-SLP, CPSP, QOM

Instructor, Training and Education

Zohara is a Speech-Language Pathologist (CCC-SLP, CPSP, QOM) with a special interest in orofacial myology. She is a standing member of both American Speech-Language-Hearing Association and Speech Pathology Australia..... Click image to read more...

Becky Ellsworth RDH, BS, QOM


Becky has been an RDH for over 30 years and has worked in Texas and Michigan in private dental practices. Click image to read more...

Greta Vigil

Operations Director

Greta completed her B.S. in Legal Studies at the University of Central Florida (UCF) and is the Operations Director at NHS...... Click image to read more...

Karen Wuertz DDS, QOM


Dr. Karen Wuertz serves as the Dental Representative to the Neo-Health Services (NHS) Team and is the Credentialing Chair for the American Board of Craniofacial Dental Sleep Medicine.

Carma Stump

Administrative Director

Carma was introduced to Neo-Health Services (NHS) in 2016 by our own Karen Masters to assist the Director with the day-to-day tasks of the North Carolina office........ Click image to read more...