Our Providers

Lydia Cockayne, RDH

Dental Hygiene

Recent News

North Country HealthCare is disappointed to learn today, after insiders leaked the state House budget, that funding for Graduate Medical Education (GM …

Theresa Salvatore, FNP and her dad. Theresa Salvatore, MSN, RN, FNP-BC, is a family nurse practitioner at North Country HealthCare. Theresa cares for …

By Sean L’Huillier, F.N.P., North Country HealthCare We’ve seen the TV commercials and read the advertisements about Hepatitis C Virus (HCV) that affe …

Lydia Cockayne, RDH


Medical Specialties & Interests: Dental hygiene; pediatric hygiene; special needs hygiene

Work History & Leadership:

  • Registered Dental Hygienist; Flagstaff Pediatric Dentistry; 8 Years
  • Registered Dental Hygienist; Northern Heights Dental; 3 Years
  • Volunteer Registered Dental Hygienist; Arizona Mission of Mercy; 1 Year

Fun Facts: I love spending time with my family. Together we enjoy camping, snow skiing, and playing at the lake.



  • Undergraduate: Dental Hygiene; Northern Arizona University; Flagstaff, AZ; 2010







Publications & Special Projects





Patient Satisfaction

We want to improve and you can help! After each visit you may receive a survey via mail or email. This is your opportunity to tell us what we did well and where we could use some improvement. We value your input and act on survey results on a regular basis. North Country HealthCare is committed to providing a quality experience to you and your family at each visit.

To ensure we are holding ourselves to the highest standards, we partner with an independent patient satisfaction company, Press Ganey. For nearly 30 years, Press Ganey’s mission has been to support healthcare providers in understanding and improving the entire patient experience. As a business partner to more than 20,000 healthcare organizations, Press Ganey leads the industry in transforming the patient experience and creating continuous, sustainable improvement.



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