Understand Oral-Systemic Connections
Explore how oral health intersects with inflammation, cardiometabolic health, the microbiome, medications, airway and sleep, cognition, immune health, aging, and other areas of care.
Led by Dr. Kathleen Carson, DDS and Dr. Ellie Campbell, DO. Created for the full healthcare community.
Evidence-based, self-paced education that helps healthcare professionals across disciplines understand oral-systemic connections, build shared knowledge, and apply that understanding throughout patient care.
Healthcare has traditionally separated oral health from the broader healthcare conversation, even though oral conditions, systemic health, medications, behaviors, sleep, inflammation, and other clinical factors frequently intersect.
The Oral-Systemic Learning Continuum was created to help healthcare professionals understand those connections, strengthen communication across disciplines, and apply oral-systemic knowledge more confidently throughout patient care.
Explore how oral health intersects with inflammation, cardiometabolic health, the microbiome, medications, airway and sleep, cognition, immune health, aging, and other areas of care.
Build awareness of oral and systemic findings that may benefit from further evaluation, communication, or interdisciplinary collaboration.
Develop clearer ways to discuss oral-systemic findings with patients and professionals across healthcare disciplines.
Use evidence-based education to support more comprehensive care while remaining grounded in your own professional training and scope of practice.
The Oral-Systemic Learning Continuum is an expanding body of evidence-based education created for healthcare professionals across disciplines.
Rather than a single lecture or a finite course series, the Continuum provides opportunities to build both breadth and depth over time. Learners may begin with the topic most relevant to their professional goals and continue as additional education becomes available.
New courses and updated material will continue to expand the Continuum as research, clinical practice, and interdisciplinary care evolve.
Start with one course. Continue building a broader understanding of oral-systemic health.
Learn to recognize the mouth as a measurable contributor to systemic risk and apply a structured, evidence-calibrated approach to oral-systemic screening.
Explore how oral health intersects with nitric oxide production, blood-pressure regulation, cardiovascular risk, insulin resistance, diabetes, and dyslipidemia.
Follow the oral-systemic connection into cognition, neuroinflammation, sleep-dependent brain clearance, inflammaging, and the biology of aging.
Build a strong foundation in oral-systemic health, then follow the evidence into cardiometabolic health and brain aging. This bundle currently includes all three available Oral-Vitality courses for a total of 16 CE/CME hours.
The Oral-Systemic Learning Continuum continues to grow. New educational offerings are added as they complete development, clinical review, production, and accreditation.
Understand the oral microbiome and salivary defense system, and learn how diet, breathing, medications, and home care protect or disrupt this ecosystem.
Reframe periodontal and endodontic disease as measurable sources of inflammatory burden, including the silent disease routine examinations and two-dimensional imaging can miss.
Recognize airway dysfunction across the full 24-hour spectrum, identify the signs visible in the dental chair, and understand dentistry's role in coordinated airway care.
Look beyond tooth wear and appliance therapy to the airway, stress, reflux, medication, and sleep factors that drive structural overload.
Examine the molecular connections linking oral health with cancer and autoimmune disease, and strengthen screening and referral for HPV-related oropharyngeal cancer.
Evaluate dental materials and cumulative exposure questions with a balanced framework that supports individualized decisions rather than predetermined conclusions.
Move from oral-systemic knowledge to a practical screening, communication, referral, and collaboration workflow your clinical team can use.
Dr. Kathleen Carson, DDS and Dr. Ellie Campbell, DO bring dental and medical perspectives together to lead an interdisciplinary learning experience created for the full healthcare community.
Their collaborative teaching helps professionals understand how oral health connects with conditions, medications, risks, behaviors, and clinical findings encountered throughout healthcare.
Dentist · Oral-Systemic Educator · Author
Dr. Kathleen Carson is a dentist, educator, and founder of Oral-Vitality. Her work focuses on helping healthcare professionals understand how oral findings, inflammation, the microbiome, airway and sleep, medications, and other factors connect with whole-person health.
Board-Certified Family Physician · Oral-Systemic Educator
Dr. Ellie Campbell is a board-certified family physician and integrative healthcare educator with more than 30 years of clinical experience. Her work includes cardiovascular risk reduction, chronic disease prevention, and the integration of oral-systemic knowledge into broader healthcare.
The Oral-Systemic Learning Continuum is created for professionals across medicine, dentistry, and related healthcare disciplines who want to better understand how oral health connects with whole-person healthcare.
Learn around your professional and personal schedule.
Pause, resume, and revisit course material as needed.
Download course slides for notes and future reference.
Complete the required assessment and evaluation after the educational content.
Each course page identifies the credit available and the professions covered.
Certificates are issued by email after all course requirements are completed successfully.
Courses connect evidence with clinical recognition, communication, and interdisciplinary understanding.
Continuing education credits for dentists, dental hygienists, and dental assistants is available through the Academy of General Dentistry and approved by the AGD Program Approval for Continuing Education (PACE) program. AGD members can earn hours toward their Fellowship and Mastership Awards or their Lifelong Learning & Service Recognition with Oral-Vitality continuing education (CE). Most licensing boards accept PACE providers as valid CE providers for re-licensure. It is the responsibility of the student to check with the licensing agency of your state, country or province on CE/CME requirements.
Continuing education credits for physicians, nurse practitioners, physician assistants, nurses, and allied health professionals is available through the Affiliate Institution of Westbrook University. It is the responsibility of the student to check with the licensing agency of your state, country or province on CE/CME requirements.
Have questions about the courses, continuing education, or how the Continuum works? Start here.
The Oral-Systemic Learning Continuum is a growing collection of evidence-based, self-paced professional education exploring oral health as part of whole-person health.
Led by Dr. Kathleen Carson, DDS and Dr. Ellie Campbell, DO, the Continuum connects evidence across healthcare disciplines and translates it into practical clinical understanding.
Courses address foundational science, biological systems, clinical recognition, diagnostics, communication, emerging evidence, and practical application. New subjects and perspectives will continue to be added as the Continuum grows.
The Continuum is created for professionals across the full healthcare community.
Because oral health intersects with many areas of health and healthcare, the education is relevant across a broad range of clinical, preventive, rehabilitative, educational, research, wellness, and healthcare roles.
Individual course pages provide additional information about the subject matter and intended audience so you can choose the education most relevant to you.
No.
Although the Continuum is led by a dentist and a physician, it is intentionally designed for the broader healthcare community.
The goal is to build shared understanding across healthcare while respecting the distinct training, responsibilities, and scope of practice of each profession.
No.
The Oral-Systemic Learning Continuum is not designed as a mandatory beginning-to-end sequence.
You may begin with the course that best fits your professional role, clinical interests, or learning goals and expand into other areas over time.
Some courses may build on concepts addressed elsewhere in the Continuum, and those relationships will be identified when relevant.
Start with the subject that is most relevant to your professional role, interests, or learning goals.
There is no single required starting point.
Explore the courses that are Available Now, review the course descriptions and learning objectives, and choose the area that will add the most value to your current understanding.
Courses are designed for self-paced, on-demand learning.
You can complete the educational content around your professional and personal schedule, pause when needed, and return as your schedule allows, subject to any access terms identified at enrollment.
Supporting materials may include printable presentation PDFs or other course-specific resources.
Yes.
Individual courses may be purchased separately, allowing you to focus on the subjects most relevant to you.
Curated packages may also be offered for learners who want to explore a broader group of related subjects. Available purchasing options are shown on the website.
The Continuum is being released progressively.
The website identifies which courses are Available Now and which are Coming Soon or In Development.
Upcoming courses may be previewed before release, and where available, you can request notification when enrollment opens.
As new courses are released, they will be added to the available course collection.
Each course page provides information to help you make an informed decision before enrolling.
Depending on the course, this may include the course description, learning objectives, intended audience, estimated completion time, presenter information, continuing education information, and other relevant course details.
The core Oral-Systemic Learning Continuum is designed as on-demand education, allowing learners to participate on their own schedule.
Additional educational formats, presenters, or learning opportunities may be added as the Continuum expands.
Course-specific completion requirements are provided with the applicable course.
Where required, learners complete the educational content, post-test, and course evaluation. After successful completion of all applicable requirements, a course certificate is issued by email.
The Oral-Systemic Learning Continuum is intentionally designed to evolve.
New courses, updated evidence, and additional clinical perspectives may be added over time. Rather than treating the current course collection as a finished library, the Continuum is designed to grow alongside science, healthcare, and professional education.
Check the Coming Soon section for subjects currently in development.
Courses listed as Coming Soon may include a Notify Me When Available option.
Use that option to receive information when enrollment opens for a course you are interested in.
Continuing education options are available for dental, medical, and other healthcare professionals. Credit information is provided on the applicable course page so learners can review the details before enrolling.
For dental professionals, applicable continuing education is provided through the identified CE Approved / AGD PACE joint-provider arrangement.
For medical and other healthcare professional CEU/CME offerings, Oral-Vitality uses the required designation: Affiliate Institution of Westbrook University
Credit availability and requirements may differ by course, profession, and jurisdiction.
Requirements and acceptance vary by profession, licensing agency, state, country, and province.
The following notice should appear with applicable CEU/CME information: "It is the responsibility of the student to check with the licensing agency of your state, country or province on CEU/CME requirements".
Please review the continuing education information associated with the individual course and confirm acceptance with your applicable licensing or regulatory body when needed.
The Oral-Systemic Learning Continuum is led by Dr. Kathleen Carson, DDS and Dr. Ellie Campbell, DO.
The content is developed, reviewed, and refined with an emphasis on scientific evidence, clinical relevance, responsible interpretation, and communication across healthcare.
Additional clinical perspectives and educators may be incorporated as the Continuum grows.
Not every oral-systemic relationship carries the same level of evidence.
The Continuum is designed to distinguish established knowledge from promising, emerging, or still-developing evidence rather than presenting every new finding with equal certainty.
New evidence is evaluated in context, and educational content may be updated as the scientific literature and clinical understanding evolve.
No.
The purpose of the Continuum is to expand understanding, recognition, communication, and collaboration—not to replace profession-specific training or expand an individual's legal scope of practice.
Learners remain responsible for practicing within their professional training, licensure, applicable regulations, and standards of care.
No.
The educational content is intended for professional education. It does not replace individualized clinical judgment, diagnosis, treatment planning, referral, consultation, or applicable professional guidelines and standards of care.
Digital and AI-assisted production tools may be used as part of the course-development and presentation-production process.
The educational content is clinician-directed and undergoes human review and refinement. Clinical interpretation, evidence evaluation, educational positioning, and final content decisions remain under the direction of the clinician educators.
AI-assisted production should not be interpreted as replacing clinician authorship, review, or responsibility for the educational content.
Digital presentation technology allows us to create a consistent, accessible, and flexible on-demand learning experience while maintaining the teaching structure and voice of the clinician educators.
The presenters represent the clinician educators whose educational content and narration they deliver. The technology is a production and delivery tool; it does not replace clinician oversight of the underlying educational content.
Explore evidence-based education created to help healthcare professionals build broader understanding, communicate more effectively across disciplines, and apply oral-systemic knowledge throughout patient care.
Tell us where to reach you and we will let you know as soon as this course is released.
Thank you. We will let you know when this course becomes available.