510 Hygienists (and Teeth!) On The Move with Tom Viola, Misty Mattingly, and Renata Nehme!
A Tale of Two Hygienists Podcast
Release Date: 10/22/2025
A Tale of Two Hygienists Podcast
The end of an era as Andrew hangs up the mic as host of A Tale of Two Hygienists after more than 10 years. But this isn't a sad day, it's a day to celebrate as we welcome in the two new co-hosts for 2026.. but you have to listen to find out who it is!
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Spice/K2 is incredibly problematic. Not only is it unhealthy, it's also inconsistent and regularly laced with unknown additives and other drugs. Listen to Tom Viola as he explains the main concerns with this recreational drug! Resources: Be sure to reach out to him if you have any questions by emailing , visit his website TomViola.com or check out his social media - @pharmacologydeclassified
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We go through different phases of our life and sometimes we are very healthy and sometimes we aren't. Unfortunately, we humans judge books by covers - we think thin is health and heavy is not. In this episode with Machell Hoover she reminds us of what health really looks like, what her journey has been, and how to partner with the right providers to get exactly what your body needs to be healthy. Resources:
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What to see an alarming stat? 77% of OBGYNs report that their pregnant patients are declined routine dental care. There is plenty of stigma and misunderstanding swirling about in the dental community regarding pregnant patients, so give this episode with Katrina Sanders as she shares 8 important tips for treating pregnant patients! Resources: More Fast Facts: Katrina Sanders Website: Katrina Sanders Instagram:
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Have you ever been in that weird in-between spot where you are in holiday mode but still have work but want the year to be over for a reset but still need to process the happenings of the previous 12 months? Of course you have, and many of us have been in that exact spot! In this episode we take a proactive approach to making 2026 just that much better with 5 steps you can start today! Resources: https://psychcentral.com/blog/how-to-stop-ruminating-on-the-past#rumination-vs-obsession
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In this episode, we dive into the concept of burnout. Burnout has turned into a massive industry buzzword and quite frankly, its mostly misused. Additionally, the solutions that have been given to beat burnout are often addressing something that isn't getting to the root of the problem. Give this episode a listen to see where you stand on the topic! Resources
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Listen in to this week's episode with Katrina Sanders as she explains when a patient TRULY needs scaling and root planing! Resources: More Fast Facts: Katrina Sanders Website: Katrina Sanders Instagram:
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Episode Overview In this thought-provoking episode, Tim Ives joins the show for an in-depth conversation on the evolving role of dental hygienists, the ongoing challenges in oral health, and the importance of behavior change and communication in achieving better patient outcomes. The discussion delves into dental education, interprofessional collaboration, measuring success in hygiene, and innovative ideas for the profession’s future, such as independent hygiene practices and high street outreach. Key Topics Defining the Role of the Dental Hygienist: Tim Ives challenges...
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Episode Overview This episode is a recording of a CE-Caliber presentation led by Tanya Dunlap, Vice President of Clinical and Business Development, and research liaison for Perio Protect. Key Topics Covered Chronic Oral Infections & Systemic Health: Tanya Dunlap explains why chronic oral infections are not just a local problem, but can affect overall health—especially for patients with conditions like type 2 diabetes, cardiovascular disease, and more. Prescription Tray Therapy Explained: Learn the science behind Perio Protect's periodontal medicament carrier trays—how...
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Welcome back to another insightful episode of A Tale of Two Hygienists! This week, Andrew Johnston is joined by none other than Dr. Alan Mead—podcaster, dentist, mentor, and community builder. Dr. Mead shares how the dental podcasting landscape has evolved over the years, what it takes to maintain endurance in dentistry, and how the profession continues to change. Highlights from This Episode: Podcasting Roots & Mentorship: Andrew Johnston credits Dr. Alan Mead as the reason this very podcast exists, touching on early Facebook communities, learning tech, and...
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In this special, nostalgia-fueled episode, Andrew takes a look back at meaningful conversations from prior episodes, bringing in crucial advice for dental professionals and hygienists that's just as relevant today as when it first aired. Whether you’re a long-time listener or just finding the show, this episode is packed with practical insights and inspiring stories from Tom Viola and Renata Nehme on topics crucial to the dental hygiene field.
Key Topics and Highlights
1. Dental Hygiene Training and Qualifications (with Tom Viola)
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Rigorous Training: Tom shares insights from his experience teaching pharmacology to hygienists, highlighting the level of stress, acumen, and stringent requirements of dental hygiene programs.
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Anesthesia Rights for Hygienists: Discussion on why dental hygienists should be qualified to administer local anesthesia in every state and the process Georgia undertook to make this a reality.
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Inter-Professional Trust: Tom argues that dentists often lack understanding of hygienists’ training. If they witnessed the training firsthand, their confidence in hygienists’ skills would grow.
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Education & Reciprocity: Andrew and Tom debate how state-to-state differences in training impact reciprocity of credentials and the importance of maintaining high standards.
2. Palatal Expansion in Adults (with Renata Nehme)
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Early Intervention Matters: Renata explains how early observation of jaw growth and dental spacing in children can predict future needs for orthodontic intervention.
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Adult Expansion Experience: She shares her personal journey with palatal expansion as an adult—including the use of MARPE (mini-implant-assisted rapid palatal expander), the procedure, and recovery.
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Relapse & Muscle Function: The conversation dives into the importance of myofunctional therapy for lasting results and the role of tongue and muscle habits in dental relapse.
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Facial Changes: Renata explores how palatal expansion affects not only occlusion but also facial structure, including cheekbones, lips, and nasal width.
Must-Listen Moments
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Tom recalling the intense nature of hygiene school and advocating for robust education standards.
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Insights into how anesthesia training and workflow advances have elevated the hygiene profession.
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Renata’s deeply personal account of her orthodontic journey, the challenges, and the transformative facial changes she experienced.
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Practical advice on early dental intervention and the significance of myofunctional therapy from a seasoned clinician.
Connect with Today’s Guests
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Tom Viola:
Website: tomviola.com
Social: @PharmacologyDeclassified -
Renata Nemi:
Instagram: @myomoves
Airway Circle: airwaycircle.com
Courses for hygienists at Myo University
How to Support the Show
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Subscribe: Don’t miss an episode—hit that subscribe button!
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Newsletter: Sign up for our updates on our website.
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Engage: Follow us on social media and let us know what you’d like covered in future episodes.
Produced by Endeavor Business Media.
Have questions, comments, or want to be a guest? Drop Andrew a line through the website or on social media!