
Topics:
- Clinical
- Dental Hygiene
- Hands-on Workshops
- Oral Cancer
- Oral Systemic Connection
- Periodontics
- Personal Development
Kathryn Gilliam, BA, BSDH, MAAOSH, HIAOMT
Kathryn Gilliam, BRDH, BA, MAAOSH, HIAOMT, is the Founder and CEO of PerioLinks, LLC and a nationally recognized dental hygiene educator, consultant, and clinical coach with Inspired Hygiene. With four decades in dental practice, Kathryn is driven by a deep belief in the life-saving role of the dental hygienist within oral–systemic health care. Her work focuses on elevating the profession through education, empowerment, and compassionate patient-centered care.
Kathryn’s background bridges journalism and clinical excellence, allowing her to translate complex medical-dental concepts into engaging, actionable education. A prolific author and sought-after speaker, she has taught across the United States and internationally, earning recognition for her ability to inspire, educate, and lead change. Kathryn’s mission is simple yet powerful: to love patients back to health and empower dental professionals to do the same.
Welcome to the course you’ve been waiting for! Where science meets purpose, and hygiene becomes healing. This course is a powerful, evidence-based exploration into how the oral cavity holds the keys to whole-body health. High Impact Hygiene dives deep into the cutting-edge research behind oral-systemic connections and brings it chairside, empowering you to reimagine the hygiene appointment as a critical intervention for improving total health, not just oral health.
Discover how to elevate your clinical practice by integrating comprehensive assessments including systemic health reviews (what’s the significance of migraines with aura?), advanced radiographic interpretation, phase contrast microscope slides, and comprehensive periodontal assessments, into a seamless, high-impact hygiene experience.
Go beyond the basics and explore advanced technologies, targeted adjuncts, and precision tools that support non-surgical periodontal therapy and create measurable improvements in your patients’ systemic conditions.
This course isn’t just about treating periodontal disease — it’s about solving the patient puzzle. Learn how to synthesize clinical data into individualized care strategies that are as unique as each patient you serve. You’ll leave equipped, energized and ready to become the life-saving healthcare practitioner you were meant to be. This is not just another hygiene course – it’s a mindset shift. Reimagine your role. Reignite your purpose.
This is an exciting time to be a dental health professional as dentistry and dental hygiene are both growing as medical specialties. As our understanding of the multiple links between the mouth and the body has increased, our roles have expanded to include awareness of and focus on the whole health of our patients.
Traditionally, dental health care practitioners have not approached dental disease in the same way that medical doctors approach systemic diseases. There is much to be gained by adopting certain medical strategies, such as performing risk assessment, seeking the root cause, employing laboratory testing, and utilizing wound care protocols, into our routine dental care.
We must try to unravel the complex interactions between host susceptibility, immune response, genetic associations, behavioral components, and disease control.
As knowledge of the oral-systemic connections has become widely understood and accepted, the next step is to integrate that knowledge into practical clinical protocols. It’s time to elevate our identities as healthcare practitioners in this new age of integrated medicine and dentistry.
Welcome to the course you’ve been waiting for: a dynamic course that brings together dentists and hygienists for a powerful exploration of what’s possible when we stop treating symptoms and start transforming lives. This is a bold, evidence-based examination of the shift that transforms the operatory from a place of maintenance to one of true healing.
For decades, we were taught that gum disease could only be “managed,” never cured — that once bone was lost, it was gone for good. But that era is over. Today, we stand at the forefront of an exciting new age in dentistry, where advanced protocols, precision diagnostics, and an evolving understanding of the oral microbiome are proving that we can regrow bone, we can rebalance oral ecosystems, and we can reverse the trajectory of systemic inflammation. When we heal the mouth, we heal the body — and it’s time we embrace the truth: dental professionals are life-saving healthcare practitioners.
From Routine to Revolutionary dives deep into the cutting-edge research behind oral-systemic connections and brings it chairside, empowering you to reimagine the hygiene appointment as a critical intervention for improving total health — not just oral health.
Discover how to elevate your clinical practice by integrating comprehensive assessments into a seamless, high-impact hygiene experience. Go beyond the basics and explore advanced technologies, targeted adjuncts, and precision tools that support non-surgical periodontal therapy and create measurable improvements in your patients’ systemic health.
This course isn’t just about treating periodontal disease — it’s about solving the patient puzzle. Learn how to synthesize clinical data into individualized care strategies that are as unique as each patient you serve. This is not just another hygiene course — it’s a mindset shift. You'll leave equipped, energized, and ready to become the life-saving health practitioner you were meant to be.
Imagine 23 million adults in the U.S. silently struggling each night, with undiagnosed or untreated moderate to severe obstructive sleep apnea (OSA), a condition that robs them of oxygen, disrupts their health, and shortens their lives.
Obstructive sleep apnea (OSA) affects millions, with many left undiagnosed and untreated. Breathing, the most fundamental human function, is often overlooked in dental practice—until now. With groundbreaking research, we are discovering the pivotal role oral health plays in sleep-disordered breathing.
In 2017, the American Dental Association (ADA) formally recognized dentistry’s essential role in diagnosing and managing sleep-related disorders. This course empowers dental professionals to take an active role in screening for obstructive sleep apnea (OSA) and upper airway resistance syndrome (UARS), partnering with medical colleagues to offer effective treatment solutions.
In this high-impact session, you’ll discover how to recognize the often-subtle oral signs of sleep-disordered breathing, confidently screen patients, and collaborate effectively with medical colleagues. You’ll learn how airway-centered dentistry can transform your practice—and more importantly—save lives. From children showing early warning signs to adults struggling with CPAP intolerance, your training could be the difference between silent suffering and restored vitality.
Come prepared to expand your scope, strengthen your impact, and breathe new life into your patients—and your practice.
Oral cancer rates are rising at an alarming rate, and yesterday’s protocols don’t work for today’s oral cancer. While other cancers are declining, head and neck cancers, driven largely by the transmission of Human Papilloma Virus (HPV), are on the rise. Three Minutes to Save a Life provides dental professionals with the cutting-edge tools, techniques, and confidence needed to detect and act upon oral and oropharyngeal cancers — especially HPV-positive cancers, which present uniquely and require specialized screening.
In this high-impact, hands-on session, you will gain critical knowledge on the latest screening protocols for extra-oral and intra-oral examinations, empowering you to spot the signs of oral cancer with precision. Learn step-by-step how to perform a thorough, life-saving exam, and get the guidance you need to navigate the crucial next steps should you find a suspicious lesion.
By attending, you will leave equipped with practical tools that will set your practice apart, giving you the confidence to conduct essential screenings that could save lives. Don't miss the chance to make a life-changing difference for your patients!
What if the key to better patient outcomes wasn’t just the latest medical treatment, but rather how your patients feel about the care they receive? Research shows that patients who feel genuinely cared for not only heal faster but are also more likely to follow treatment recommendations. But the benefits aren’t just for patients—healthcare professionals who practice empathy and compassion experience greater job satisfaction and lower levels of burnout.
In the fast-paced healthcare environment, active listening and genuine connection often take a back seat to multitasking and rushed appointments. However, the power of listening with empathy is transformative. In this course, you’ll discover the profound impact empathy and compassion can have on both patient healing and caregiver well-being. Learn step-by-step techniques to enhance your listening skills, practice active listening, and build stronger, more empathetic relationships with your patients.
If you’ve ever felt like you don’t belong, questioned your expertise, or held back from stepping into leadership roles, you’re not alone. These feelings, often rooted in Imposter Syndrome, can affect even the most skilled and accomplished dental hygienists and healthcare professionals.
This empowering course will help you quiet that inner voice of self-doubt and replace it with the confidence, authenticity, and authority needed to succeed—whether you're in the operatory, the boardroom, or considering a career change. Through a powerful blend of neuroscience, psychology, and personal reflection, you’ll learn to recognize and reframe the limiting beliefs that hold you back, allowing you to step into your true potential.
Whether you’re a new graduate, a seasoned clinician, or an emerging leader, this course equips you with the tools to embrace your expertise, expand your professional role, and confidently pursue new opportunities in leadership, education, advocacy, consulting, and beyond.
Cardiovascular disease (CVD) is the leading cause of death for both men and women in the United States, claiming more lives than any other disease. As healthcare practitioners, it’s crucial for dental professionals—whose work often serves as the first line of defense against disease—to recognize not only the signs of heart attacks but also the broader risk factors for cardiovascular disease.
In this groundbreaking course, we explore the growing importance of dental professionals in the prevention of cardiovascular disease as healthcare evolves towards a more integrated medical model. As experts in disease prevention, dentists and dental hygienists are uniquely positioned to detect early warning signs of cardiovascular risk, enabling proactive interventions that can potentially save lives.
By expanding your role beyond oral care to include cardiovascular health, you’ll not only enhance the care you provide to your patients but also improve overall health outcomes and reduce the devastating impact of heart disease on families. This course will equip you with the knowledge and skills needed to confidently identify red flags for cardiovascular disease and take meaningful action.
Celiac disease is on the rise—yet nearly 97% of the 3 million Americans who have it remain undiagnosed. Every bite of bread, pasta, or even unsuspecting lip balm could be triggering silent, progressive damage that robs the body of essential nutrients and sets the stage for serious systemic illness.
Dental professionals are in a unique position to be the first line of defense. The mouth often tells the story long before other symptoms appear. From enamel defects and recurrent aphthous ulcers to delayed tooth eruption and dry mouth, subtle oral changes may hold the key to uncovering this autoimmune disorder.
In this eye-opening session, you’ll learn to spot these early warning signs, connect them to the underlying systemic process, and empower patients to seek timely medical evaluation. By sharpening your observational skills, you can help prevent years—sometimes decades—of unnecessary suffering and significantly improve your patients’ quality of life.
Celiac disease is more than a dietary intolerance—it’s a whole-body condition with life-altering consequences if left unchecked. Let’s make sure it doesn’t go unnoticed in your operatory.
Kathryn Gilliam BRDH, BA, MAAOSH, HIAOMT, is the Founder and CEO of PerioLinks, LLC and a Lead Clinical Coach with her dream team, Inspired Hygiene. Kathryn’s belief in the integral role of the dental hygienist in life-saving health care drives her passion for elevating the profession through encouragement, education, and empowerment. Kathryn’s interest in the medical side of dentistry led her to years of advanced study and active membership in the American Academy for Oral & Systemic Health, the International Academy of Oral Medicine and Toxicology, and the International Academy of Biological Dentistry and Medicine. Kathryn also serves on the advisory board of the Oral Cancer Foundation and RDH Magazine.
Kathryn earned her bachelor’s degree in journalism, then graduated at the top of her dental hygiene class from the University of Texas Health Science Center. She combines her passion for patient care with her love of writing and has published numerous articles and continuing education courses in respected dental journals such as RDH Magazine, The Journal of the Academy of General Dentists (JADA), AGD Impact, Dentistry Today, The Profitable Dentist, and Dental Entrepreneur Woman. Kathryn has presented courses across the country and in Mexico, earning the Favorite Dental Hygiene Educator designation from The Nifty Thrifty Awards in 2025.
After four decades in dental practice, Kathryn believes her mission is to love her patients back to health and to inspire other dental professionals to do the same.
Yankee Dental Congress
Oregon Dental Association Annual Conference
Florida State Dental Conference
Forsyth Dental Hygiene Symposium
Georgia Dental Hygiene Association Annual Conference
International Academy for Oral Medicine and Toxicology
International Academy for Biological Medicine and Dentistry
PERIO BOOST, Biological Options for Oral Systemic Health
Nebraska Dental Association Annual Conference
Northern California Dental Association Meeting
Star of the South Dental Conference (2021, 2024)
Baton Rouge Dental Hygiene Association Meeting
Greater Houston Dental Hygiene Association Conferences
Continuing Education for Dental Excellence Periodontal Study Club, Philadelphia, Pennsylvania
Delta Dental of Missouri Future FOCUS Event
Rapid City Dental Continuing Education Meeting
Virginia Dental Hygiene Association Annual Conference
Virginia Dental Hygiene Association Scientific Session
Excellence in Dentistry, Orlando, Florida
Rendezvous Dental Meeting, Sisters, Oregon (2019, 2023, 2025)
Utah Dental Association Convention
Productive Dentist Academy Blue Skies Event, Cancun Mexico
Perio Health Professionals Study Club, Houston, Texas
Hygiene Pearls Study Club, Houston, Texas
Self-Sponsored Seminar, Houston, Texas
Self-Sponsored Seminar, Stafford, Texas
CariFree Collective Online Webinars
Act Dental Online Webinar
Smiles at Sea Online Webinar
CE for a Cause Online Webinar, Benefitting Tomagwa Ministries
Pacific Dental Services Online Webinars
The Dental Spark Online Webinar
Nu-Image Dental Study Club
Virginal Oral, Facial, and Implant Surgery Study Club
Heartland Dental Hygiene Director’s Club, Cancun, Mexico
RDH Under One Roof Dental Hygiene Conference (2023, 2026)
RDH BOOST, Biological Options for Oral Systemic Health
Washington State Dental Hygiene Symposium
“Kathryn has a thorough grasp of the critical role oral health plays in arterial wellness. Her presentations illuminate the link between periodontal disease and arterial inflammation, as well as how inflammation can be extinguished by managing and eradicating periodontal disease.”
—Bradley F. Bale, MD; Cofounder of the Bale/Doneen Method, Medical Director, Heart Health Program Grace Clinic, Adjunct Professor School of Nursing, Texas Tech Health Sciences Center
“Kathryn is passionate and knowledgeable about oral health care and she is at the forefront of the oral-systemic movement. Her presentation to our organization was informative and entertaining and gave us a lot to talk about going back to our individual offices and teams. Kathryn is a go-to person for professional education and a great mentor to her colleagues. Our organization will happily invite Kathryn back again and again.”
—Jessica Smith, RDH, BS; Vice President of the Greater Baton Rouge Dental Hygienist Association, Regional Coordinator for the Oral Cancer Foundation in Louisiana, Sunstar/RDH Award of Distinction 2014 Recipient
“We were fortunate to have Kathryn Gilliam provide a presentation at our Nebraska Dental Hygienists’ Association Fall Session. The presentation, Hot Stuff: The Fire Within – The Dangers of Oral Inflammation, was fantastic! The concept of changing dental hygiene practice into a Wellness Practice was so motivating. Kathryn provides the latest scientific information with practical protocols for implementation. I recently started working in a new joint medical-dental public health practice. This information is perfect for what we need to combine both disciplines for our clientele. The information Kathryn shares is truly essential for any practice or individual hygienist that cares about the patient’s whole health. Systemic health knowledge is crucial to me as I also provide hygiene services to an Alzheimer’s care facility through my own business, Preventive Dental Hygiene Care. Dental health can no longer be separated from the rest of the body! I highly recommend you attend a course given by Kathryn to elevate your practice to that of a Wellness Healthcare Professional.”
—Cynthia Carlson, RDH, BS, PH-RDH
“Kathryn Gilliam is a truly remarkable hygiene clinician, industry leader, and inspiring speaker! She is passionate and knowledgeable about the oral systemic link, its effect on patients’ lives, and our ability to influence patients’ health and well-being. One of the best speakers I’ve heard on this topic!”
—Katherine Eitel Belt, Founder and President Lioness Learning, Inc
“When I attend a CE course, I hope to leave with at least one pearl that I can implement when I get back to the office. I left Kathryn’s course with a notebook full of gems to implement! During Kathryn’s course, Three Minutes to Save a Life, the audience of dentists, hygienists, assistants, and administrative team members was absolutely riveted. No one checked their cell phone or left the room while Kathryn was speaking. As a meeting planner, I could not have been more pleased with my choice to hire Kathryn to lecture at my premier event. I’ll be inviting her back to South Dakota again and again!”
—Amy Giese, RDH
“Thanks for your presentation at the Star of the South. While the content and statistics made me uncomfortable, I now have a sense of urgency to be on the front line on behalf of my patients. Your patients are lucky to have such a caring health care professional in their corner. It is clear to me that you are doing God’s work in raising awareness on the oral cancer front. I wish you well and am very grateful for the lives you have saved.”
—Ron Bautsch, DDS, MS
“Kathryn presented at the 2018 Oregon Dental Conference. I registered for, “Oral Cancer: Three Minutes to Save a Life.” Kathryn’s 3-hour presentation was so compelling, I returned for her afternoon session, “Hot Stuff: The Dangers of Oral Inflammation” even though I originally registered for a different course. Excellent presentations, packed with useful, eye-opening information that showed how we can follow her motto, “We’re not just cleaning teeth, we’re saving lives.” I am grateful for your knowledge and passion to teach and walk your talk. You are a blessing.”
—Dorothy Davis, RDH
“I met Kathryn Gilliam when she was the guest speaker presenting head and neck cancer examinations at another seminar I was attending in the USA. Lucky me, I wasn’t let down! I learned a totally new approach to performing a cancer screening. My colleagues and I have now implemented Kathryn’s techniques and principals and we use them on every patient daily. Our patients appreciate our attention to their overall health and feel safe with our thorough exam. I feel so good knowing I have elevated my skills and I believe I’m saving lives! Thanks, Kathryn!”
—Marie Pors, RDH, Denmark
“As a practicing dental hygienist for 44 years, this [Three Minutes to Save a Life] is one of the best courses I have ever attended! Kathryn is a delightfully open, honest, dedicated, and motivating speaker! It’s a course you don’t want to have end! You will be getting cutting-edge education, the latest diagnostic tools, tips, and lifesaving knowledge. It is a patient-oriented, practice-building and sensational skill-building course. Kathryn is a great speaker who is so enjoyable to listen to. I find her unique in her presentation….. it’s all about empowering us to be our best, to do our best, and enable the patient to be their best! Her closure is heart-warming and heartfelt!”
—Gwen M Johnson, RDH, BSDH; Past NDHA President, Past ADHA Delegate, Past ADHA Distinctions in Dental Hygiene Award Winner
Why choose Kathryn?
- National and international speaker
- Lead Clinical Coach with Inspired Hygiene
- Advisory Board Member, Oral Cancer Foundation and RDH Magazine
- Published author in RDH Magazine, JADA, AGD Impact, Dentistry Today, The Profitable Dentist, and Dental Entrepreneur Woman

