The Dr. Phil Klein Dental Podcast

What if the goal of periodontal therapy isn't just managing disease, but achieving true periodontal remission? And how do we move beyond the subjective measurements we've relied on for decades to embrace precision assessment that transforms patient outcomes?
Our guest today is Marianne Dryer, a registered dental hygienist with a master's degree in education from St. Joseph's College of Maine. Marianne brings over 30 years of clinical experience to her role as Program Director of Dental Hygiene at Cape Cod Community College. She has served as first-year coordinator at Collin College where she received the Outstanding Faculty Award, and she lectures nationally and internationally on periodontal instrumentation, ultrasonic technique, risk assessment, infection prevention, and radiology. She is a graduate of Forsyth School for Dental Hygienists and Old Dominion University, and has become a leading advocate for incorporating updated periodontal classifications and advanced diagnostic approaches into dental hygiene education.
This episode explores how periodontal care is evolving from traditional maintenance models to precision-based remission protocols. We examine why clinical attachment level measurements provide more meaningful disease assessment than pocket depth alone, and how new classification systems from the 2017 AAP-EFP workshop offer clearer patient communication and interdisciplinary collaboration. The conversation reveals how artificial intelligence is revolutionizing periodontal diagnosis by quantifying clinical attachment loss with unprecedented accuracy, while addressing the persistent challenges of subjective probing techniques.
Episode Highlights:
The updated 2017 AAP periodontal classification system simplifies complex diagnosis into clear staging and grading protocols, moving away from the overwhelming 1999 system that looked like "a menu from the Cheesecake Factory" with too many diagnostic choices. This medical nomenclature approach enables quantified risk assessment, clearer prognosis communication, and better alignment with systemic disease management protocols used throughout medicine.
Clinical attachment level measurement represents the gold standard for assessing true periodontal disease progression, providing fixed anatomical landmarks from the cemento-enamel junction to the junctional epithelium. Unlike subjective pocket depth measurements that reflect inflammation snapshots, clinical attachment loss quantifies actual disease progression and distinguishes between active periodontitis and gingivitis on reduced periodontium from previous surgical interventions.
Artificial intelligence systems with FDA clearances are revolutionizing periodontal assessment by providing precise numerical and percentage calculations of clinical attachment loss from radiographic analysis. These AI diagnostic tools eliminate guesswork in bone loss assessment, though they still require accurate clinical probing technique and high-quality radiographic imaging without overlap, elongation, or foreshortening to generate reliable results.
Furcation involvement assessment requires specific instrumentation beyond standard probing, particularly the neighbor's probe or furcation probe to accurately access areas like the mesial furcation on maxillary molars from the lingual approach. Inadequate furcation assessment represents a primary reason patients slip out of remission, as these anatomical areas harbor biofilm and deposits that standard straight probes cannot detect or measure accurately.
Microbiome-guided periodontal therapy focuses on restoring microbial balance rather than bacterial elimination, addressing dysbiosis in non-responders through personalized approaches including salivary diagnostics, probiotics, and anti-inflammatory protocols. The 2026 CDT codes now include comprehensive salivary diagnostic options that don't require laboratory analysis, making microbiome assessment more accessible for routine clinical practice.
Perfect for: General dentists seeking to modernize periodontal diagnosis and treatment protocols, dental hygienists implementing evidence-based classification systems, and dental teams interested in precision assessment technologies and patient-centered remission strategies.
Discover how precision periodontal assessment and medical model thinking can transform your approach to chronic disease management.

Are you still relying solely on 2D radiographs for diagnosis when 3D technology could be revealing critical pathology you're missing? Could integrating advanced CBCT imaging transform not just your diagnostic capabilities, but your entire practice workflow and patient experience?
Dr. Lori Trost brings extensive clinical expertise to this discussion as a comprehensive restorative dentist who maintains a full-time esthetic practice in Columbia, Illinois. With years of experience lecturing throughout North America, serving as a clinical evaluator for dental manufacturers, and authoring professional articles, Dr. Trost has been recognized as one of the "Top 25 Women in Dentistry" by Dental Products Report. She is a member of the ADA, ASDA, and AGD, serves as a board member of the AACO, and has received the Shils Foundation Award from the ADA for Entrepreneurial Spirit and Leadership.
This episode explores how Dr. Trost leveraged CBCT technology to elevate her diagnostic precision and practice efficiency. Rather than following trends, she strategically integrated 3D imaging to eliminate diagnostic guesswork, enhance patient education through visual storytelling, and streamline referral processes. The discussion reveals how modern CBCT units with AI capabilities have evolved beyond their original surgical applications to become essential tools for comprehensive general practice.
Episode Highlights:
CBCT enables detection of pathology that 2D imaging consistently misses, including vertical root fractures which can be identified 100% of the time with proper acquisition technique and interpretation. Recent cases demonstrate finding unexpected bony defects and large radiolucencies in young patients that would have gone undiagnosed with conventional radiography.
Modern voxel detail has improved dramatically, with focal points now measured in tens of millimeters compared to much larger measurements from 10-15 years ago. Current machines offer field of view options ranging from 5x5 millimeters for endodontic evaluation to 17x12 millimeters for full airway assessment and comprehensive treatment planning.
AI integration transforms patient education by providing color-coded mapping and historical tracking capabilities that create visual timelines of dental disease progression. Patients consistently express amazement at seeing their oral structures in 3D, with the technology serving as a powerful tool for case acceptance and word-of-mouth marketing.
Practice revenue impact can range from $8,000 to $27,000 monthly in additional restorative procedures identified through CBCT diagnosis. The technology eliminates multiple appointment cycles by providing definitive diagnosis immediately, reducing patient visits and specialist referral delays by 3-4 steps in complex cases.
Airway assessment represents an expanding application for general practitioners, allowing volume measurements and constriction identification for sleep-related breathing disorders. This screening capability leverages the fact that patients see their dentist more frequently than their primary care physician, creating opportunities for early intervention referrals.
Perfect for: General dentists considering CBCT integration, practitioners seeking to enhance diagnostic accuracy, and dental teams wanting to improve patient education and case acceptance through advanced imaging technology.
Discover how strategic CBCT implementation can transform your diagnostic confidence and practice efficiency while delivering superior patient care.

What if the hygiene department isn't just cleaning teeth — but could actually be the most powerful growth engine in your entire practice? What if optimizing hygiene could transform patient relationships, reduce doctor stress, and naturally drive production without chasing procedures?
This episode features Tiffany Wuebben, a registered dental hygienist and founder/CEO of The Hygienepreneur, who brings 30 years of dental experience combined with hospitality industry expertise from working at the Ritz-Carlton. She's a published author of "Hygienepreneur: The Dental Hygienist's Guide to Achieving Career Success & Personal Transformation" and has evaluated over 100 dental practices to identify missed opportunities in hygiene department optimization.
The conversation reveals how hygienists possess untapped relationship-building gifts that create generational patient loyalty and how hospitality-based care principles can differentiate practices from competitors down the street. Tiffany explains why traditional hygiene approaches fall short and demonstrates how strategic hygiene optimization creates exceptional patient experiences while driving measurable practice growth through systematic protocols and team calibration.
Episode Highlights:
Production increases of 10-15% within 30 days are achievable through simple tweaks like standardizing radiographic protocols and implementing consistent sealant placement systems. One practice saw $6,000 in additional production within two weeks just by adding maxillary anterior periapicals to capture missed canine decay.
Hospitality-based care transforms patient experiences through intentional service delivery, such as providing blankets for elderly patients, using patients' names consistently, and anticipating needs before patients express them. This approach creates memorable experiences that build practice loyalty and word-of-mouth referrals.
Team calibration requires written protocols for periodontal assessment, adjunct therapy recommendations, and risk-based prevention strategies. All team members must understand and consistently apply the same clinical decisions regardless of which doctor performs examinations, ensuring predictable care delivery.
Effective doctor-hygienist handoffs function like choreographed transitions where team members edify each other in front of patients, building trust and improving case acceptance. This bi-directional relationship requires hygienists to understand doctor workflows and doctors to leverage hygienist relationship-building strengths.
Risk-based prevention using modern preventive products allows hygienists to function as clinical mixologists, customizing preventive protocols with calcium phosphate and xylitol-containing products based on individual patient caries risk rather than providing standard fluoride treatments to all patients.
Perfect for: General dentists, practice owners, dental hygienists, and practice managers seeking to optimize hygiene departments as strategic growth engines rather than traditional cleaning appointments.
This conversation will challenge how you view your hygiene department and reveal what's possible when clinical excellence meets exceptional patient service.

Are you overprescribing antibiotics in your dental practice? With an estimated 30-85% of dental antibiotic prescriptions being suboptimal or unnecessary, this widespread issue is fueling the dangerous rise of antibiotic-resistant superbugs.
Dr. Marie Fluent brings over 35 years of dental experience spanning roles as dentist, practice owner, infection control coordinator, office manager, and dental assistant. She is a recognized dental infection control clinical instructor, educator, speaker, author, and consultant who has educated thousands of dental professionals and students nationally and internationally through her writings, webinars, and invited lectures. Dr. Fluent is passionately committed to improving dental infection control and patient safety.
This critical episode addresses the paradigm shift from "prescribe just in case" to "prescribe only when absolutely necessary." Dr. Fluent breaks down the 2019 American Dental Association guidelines for antibiotic prescribing, explores the connection between dental overprescribing and global antibiotic resistance, and provides practical strategies for implementing antibiotic stewardship in your practice. The discussion reveals how definitive conservative dental treatment, rather than antibiotics, should be the primary approach to most dental infections.
Episode Highlights:
Dentists contribute approximately 10% of all human antibiotic prescriptions in the United States, totaling 25 million prescriptions annually with an average of 200 prescriptions per dentist per year. This significant volume makes dental practices crucial players in the fight against antibiotic resistance.
The ADA guidelines specify that antibiotics are not indicated for irreversible pulpitis or pulp necrosis with apical periodontitis when definitive conservative dental treatment can be performed immediately. Only systemic infections with fever, malaise, or lymphadenopathy require immediate antibiotic intervention regardless of treatment availability.
Patients reporting penicillin allergies should be reassessed since true penicillin allergies lose their antibody response within 10 years. For patients without history of anaphylaxis, angioedema, or hives, ceflexin 500mg QID becomes the preferred alternative rather than automatically switching to broader spectrum antibiotics.
Standard antibiotic duration has shifted from traditional 10-day courses to 3-7 day regimens, with patients instructed to discontinue therapy 24-48 hours after symptom resolution. This reduced duration maintains therapeutic effectiveness while minimizing resistance development and adverse effects including clostridioids difficile infections.
Antibiotic prophylaxis for cardiac conditions is now limited to a small subset of high-risk patients including those with unrepaired cyanotic congenital heart disease, prosthetic cardiac valves, previous infective endocarditis, or cardiac transplant patients with valvulopathy. The vast majority of patients with heart murmurs or mitral valve prolapse no longer require prophylactic antibiotics.
Perfect for: General dentists, endodontists, oral surgeons, dental residents, and practice managers seeking evidence-based guidance on responsible antibiotic prescribing and infection management protocols.
Learn how your prescribing decisions today directly impact the effectiveness of antibiotics for future generations of patients.

Is dentistry still a rewarding career path despite rising stress, student debt, and corporate pressures? This conversation explores how modern dentistry continues to offer profound personal and professional fulfillment while addressing the real challenges facing today's dental professionals.
Dr. Sheila Sammadar brings a unique perspective to this discussion as a third-generation doctor and nationally recognized clear aligner specialist practicing in the Washington, D.C. area. Internationally recognized and published by Invisalign for top case results annually, she holds a top 10 case recognition with the American Academy of Clear Aligners, making her the most decorated clear aligner GP provider in the D.C. metro area. She serves numerous volunteer roles locally, regionally, and nationally with the Academy of General Dentistry, including as a national spokesperson.
This episode examines the evolving landscape of dental practice, from DSO opportunities to insurance independence, while emphasizing the critical role of continuing education in modern practice success. Dr. Sammadar shares insights on managing the profession's physical and emotional demands while maintaining long-term career satisfaction. The discussion highlights how strategic equipment choices and professional support systems can significantly impact both clinical outcomes and practitioner wellbeing.
Episode Highlights:
DSO employment patterns show most general dentists transition out within 2-3 years, with success depending heavily on choosing doctor-owned organizations that prioritize clinical decision-making over production metrics. New graduates should research DSO cultures carefully to ensure alignment with their professional values and treatment philosophies.
Continuing education has evolved from a licensing requirement to a practice survival necessity, with successful practitioners taking 30+ hours monthly through study clubs, weekend courses, and specialized training programs. Focus areas should be limited to 2-4 specialties to develop true expertise rather than attempting to master every dental discipline.
Clear aligner therapy success requires systematic case selection and ongoing education, with new virtual orthodontic collaboration platforms providing GP dentists with specialist guidance throughout treatment planning and case management. These platforms offer real-time consultation and case approval systems before treatment initiation.
Physical injury prevention centers on ergonomic equipment selection, particularly electric handpieces that reduce hand and forearm stress through decreased vibration and increased cutting efficiency. Modern electric handpieces now rival air-driven units in size and weight while providing superior torque and precision for challenging procedures.
Burnout prevention requires building professional support networks that include both dental colleagues for clinical discussions and trusted confidants for emotional processing. Practitioners should establish multiple professional relationships to avoid over-relying on single support persons while maintaining work-life boundaries with family members.
Perfect for: General dentists at all career stages, particularly those considering clear aligner therapy, evaluating DSO opportunities, or seeking strategies for long-term practice sustainability and personal wellbeing.
Discover why experienced practitioners believe dentistry remains one of the most rewarding healthcare professions despite its evolving challenges.