What Is a Functional Dentist?
The complete guide to functional dentistry — how it differs from traditional dentistry, what to expect, and why it matters for your whole-body health.
Dr. Vincent Buscemi, DDS
Whole-Body Dentist · Bloomfield Hills, MI · May 6, 2026
What Is Functional Dentistry?
Functional dentistry is an approach to dental care that treats the root causes of oral health problems rather than just addressing symptoms. It recognizes that your mouth is not an isolated system — it is intimately connected to your breathing, sleep, posture, digestion, hormones, and overall health.
A functional dentist asks different questions than a traditional dentist. Instead of "Where is the cavity?" they ask "Why is this person getting cavities?" Instead of "Do you need a night guard?" they ask "Why are you grinding your teeth?" Instead of "Do you have sleep apnea?" they ask "What is your airway doing all night?"
The functional approach integrates modern dental science with systems biology, understanding that symptoms in the mouth often reflect imbalances elsewhere in the body — and vice versa.
The Functional Dentistry Assessment
Airway volume & structure
CBCT scan measures the space behind the tongue and soft palate
Jaw position & development
Recessed jaws and narrow palaces reduce airway space
Tongue posture & function
Low tongue position blocks the airway and drives mouth breathing
Breathing pattern
Mouth vs nasal breathing changes oral pH, microbiome, and sleep
Sleep quality screen
Sleep fragmentation affects hormones, weight, mood, and immunity
Tooth wear analysis
Wear patterns tell the story of years of grinding and clenching
Posture assessment
Forward head posture compensates for airway collapse
Whole-body symptom map
Fatigue, anxiety, weight gain, and digestive issues may connect to the mouth
Functional vs Traditional Dentistry: Side by Side
| Question | Traditional Dentistry | Functional Dentistry |
|---|---|---|
| Why do I have cavities? | Sugar, poor hygiene, genetics | Mouth breathing, pH imbalance, microbiome disruption, airway issues |
| Why do I grind my teeth? | Stress, get a night guard | Airway collapse, jaw position, sleep fragmentation |
| Why am I tired all day? | Not a dental question | Airway-driven sleep fragmentation — treatable with oral appliance |
| Why are my teeth crowded? | Genetics, need braces | Tongue position, mouth breathing, narrow palate — addressable with expansion |
| Why does my jaw hurt? | TMJ disorder, splint therapy | Airway collapse → clenching → TMJ pain — treat airway first |
| Treatment philosophy | Fix what is broken | Find why it broke and prevent recurrence |
What to Expect at a Functional Dental Visit
Step 1: Comprehensive Health History
Dr. Buscemi reviews not just your dental history but your sleep patterns, breathing habits, posture, medications, and whole-body symptoms. He is looking for connections.
Step 2: Airway & Structural Assessment
Using digital scanning and CBCT imaging, he measures your airway volume, jaw position, palate width, and tongue space. This reveals the physical architecture of your breathing.
Step 3: Sleep Breathing Screen
A targeted 5-point assessment identifies whether your sleep is fragmented by airway events. Home sleep testing is arranged if indicated.
Step 4: Whole-Body Pattern Mapping
Your symptoms are traced across body systems. Jaw pain connects to sleep. Sleep connects to hormones. Hormones connect to weight. The pattern emerges.
Step 5: Personalized Treatment Plan
Treatment is customized to your specific pattern. It may include oral appliance therapy, myofunctional therapy referrals, habit correction, and coordination with other providers.
Why Dr. Buscemi? A Functional Dentist in Bloomfield Hills
Bloomfield Hills, Michigan is home to many excellent dentists. But if you are looking for a functional dentist who understands the mouth-body connection, airway mechanics, and whole-body symptom patterns, Dr. Vincent Buscemi stands apart.
Dr. Buscemi's Credentials
University of Michigan School of Dentistry
Elite dental education with research foundation
Alleman Center for Advanced Dental Education
Advanced training in biomimetic and functional approaches
Academy of Oral Medicine
Member and contributor to oral-systemic health research
396 Five-Star Google Reviews
Patients consistently report life-changing outcomes
Dad of Four Daughters
Personal understanding of family health and airway development
Serving Michigan Since 2006
Nearly two decades of patient-centered functional care
Ready to experience functional dentistry? Dr. Buscemi offers a free 15-minute clarity call to discuss your symptoms and explain how functional dentistry can help.
Book a Free Clarity CallFrequently Asked Questions
QIs functional dentistry the same as holistic dentistry?
Functional dentistry and holistic dentistry share the philosophy of treating the whole person, but functional dentistry is more evidence-based and integrates mainstream dental science with systems thinking. Dr. Buscemi uses CBCT imaging, oral appliances, and myofunctional therapy — all scientifically validated — while also considering how dental health connects to sleep, breathing, posture, and overall wellness.
QDoes functional dentistry cost more than regular dentistry?
The initial evaluation may be more comprehensive, but functional dentistry often saves money long-term by preventing the need for repeated treatments. For example, opening the airway with an oral appliance can eliminate grinding, which prevents the need for crowns, night guards, and TMJ treatment over time.
QWill my insurance cover functional dentistry?
Many aspects are covered. Oral appliance therapy for sleep apnea is often covered by medical insurance. TMJ treatment and routine dental care may have dental coverage. Dr. Buscemi's office works with most major insurers and offers flexible payment plans for comprehensive care.
QHow is Dr. Buscemi different from other functional dentists?
Dr. Buscemi combines advanced airway training (University of Michigan, Alleman Center) with a whole-body systems approach. He does not just treat teeth or airways in isolation — he maps the connections between jaw position, sleep quality, breathing patterns, and whole-body symptoms. Plus, his 396 five-star Google reviews speak to the patient experience.
QDo I need a referral to see Dr. Buscemi?
No referral is needed. You can book a free 15-minute clarity call directly through his online calendar. New patients are welcome, and the first visit includes a comprehensive airway and whole-body assessment.