Who Is Cornerstone?

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Cornerstone Healthcare Training Company, LLC is licensed as a private vocational school with Washington State and is contracted as a Community Instructor with the WA Department of Social and Health Services.  Each one of our certificate or CE course offerings has been approved by WA DSHS.  Our assigned program number is #0174 and this program number will print on each certificate.


Cornerstone's owner, Robin VanHyning, RN, MSN, NHA started the company in 2010 in anticipation of I-1163 and recognizing the need for an online option for DSHS approved training.  Robin has been a geriatric nurse for 30+ years, is a licensed nursing home and assisted living administrator and has owned an adult family home.  Her own mother receives care in a residential care setting and has lived with dementia for over a decade.  Robin writes all our courses and produces them.  It's our goal to provide quality training that will give communities the kind of staff Robin would want caring for her own mother.


Please take some time to explore this website as you will find answers to many commonly asked questions.  If you didn't find what you are looking for please feel free to contact us via the box to the right.  


Because we work with a high volume of students daily we do appreciate emails/texts over phone calls when possible as we can respond much faster that way.


Online Classroom Website:  https://chcc.digitalchalk.com


Cornerstone Healthcare Training Company, LLC

P.O. Box 519, Friday Harbor, WA  98250

100 A First Street - Tower Suites

(206) 673-2919 Tel/Tex/Fax

chtcompany@gmail.com Email


Classroom Location 

(Note:  This location is only staffed on class days.)

Lynnwood Business Center

19231 36th Ave West, Suite B

Lynnwood, WA  98036


Accounts Receivable Address 

Payments Only:

16212 Bothell Everett Hwy, Box #F132

Mill Creek, WA  98012




Cornerstone Healthcare Training Team


Robin VanHyning, RN, MSN, NHA

Director of Training & Development

Lead Instructor


Mary Perrollaz
Director of Operations 


Noah Atchley

Administrative Assistant


Meagan Brown

Enrollments & Support


Sonda Earley

HCA Advisor, Instructor


Evan Perrollaz

Instructor


Maria Piper

Billing & A/R Coordinator


Robin Staggs, HCA, NAC

HCA Student Support​​ - Skills Instructor