Ep. 798 - From GP to Perio Practice: Expanding Your Role as a Dental Hygienist

Are you a dental hygienist wondering whether a periodontal specialty practice is the right career move — and what it actually looks like day to day compared to general dentistry?

Cheryl Calmis, RDH, BS, MEd, brings over 30 years of clinical dental hygiene experience with deep expertise in periodontics and diode laser therapy. She holds a Bachelor of Science in Dental Hygiene from the University of California, San Francisco, a Bachelor of Science in Biology from San Jose State University, and a Master of Education in Instructional Design from Western Governors University, where she graduated with highest honors. Cheryl has conducted pilot research for a major dental laser company, serves as a professional educator for a leading oral irrigation brand, delivers continuing education lectures on contemporary hygiene topics, and has authored articles for multiple dental publications including Today's RDH.

This episode draws a detailed clinical and professional comparison between working as a dental hygienist in a general practice versus a periodontal specialty office. Cheryl shares her own 9-year journey through general dentistry before transitioning to a perio practice, offering an honest and practical roadmap for hygienists considering a similar move. The conversation covers patient demographics, appointment structure, clinical protocols, laser use, chemotherapeutics, and the mindset required to thrive in a perio environment. For hygienists in GP settings, Cheryl also outlines how to advocate for — and build — a stronger in-house periodontal program without ever leaving their current office.

Episode Highlights:

• Periodontal specialty patients differ significantly from the general practice population. Most patients referred to a periodontist are adults, often in their 50s or older, presenting with advanced bone loss, refractory periodontal disease, recession, or implant-related maintenance needs — with approximately 70% of patients having at least one implant in the mouth.
• Periodontal charting is performed at every single appointment in a perio practice, not just annually. This continuous data collection allows the hygienist and periodontist to track pocket depth trends, bleeding scores, and disease stability over time — with patients often actively tracking their own numbers visit to visit.
• Diode lasers are used by dental hygienists in California — and in most states — for laser bacterial reduction within periodontal pockets. This application is typically performed during non-surgical periodontal therapy or during maintenance appointments when a pocket shows signs needing additional intervention, and at the low energy levels used for bacterial reduction, tissue heat generation is not clinically significant.
• Re-educating patients about the nature of bone loss is a core communication skill in periodontal practice. Patients referred from GP offices often feel demoralized after previous treatment did not reduce their pocket depths; the key clinical reframing is that bone loss represents history that cannot be reversed, and that stabilization — not resolution — is a clinically meaningful and realistic success outcome.
• Hygienists in GP offices can proactively build periodontal program depth without changing jobs. By initiating a conversation with the practice owner about improving periodontal diagnosis, implementing consistent full-mouth charting, and expanding non-surgical therapy protocols, a GP hygienist can gain the clinical exposure needed to evaluate whether a specialty perio career is the right fit.

Perfect for: dental hygienists at any career stage considering a move into periodontal specialty practice, hygienists in GP settings looking to elevate their clinical role, and dental residents or students exploring the range of hygiene career pathways.

If you've ever wondered what it would feel like to do deep, focused periodontal work every single day — this episode gives you the clearest picture of what that career actually looks like from someone who's lived it.