Biological and holistic dentistry

How to find a biological dentist

What biological dentistry actually is, what SMART certification means, and how to tell a real practice from one that just uses the words.

What a biological dentist actually does

A biological dentist is a fully licensed dentist. Same dental school, same state board, same license as the dentist you already see. The difference is not the qualification, it is what they take into account when they choose a material or a procedure.

The working premise is that the mouth is not a sealed compartment. What gets placed in a tooth sits a few millimetres from bone and bloodstream, and stays there for decades. So a biological practice tends to ask a second question alongside "will this hold": what is this made of, and what does it do to the person carrying it.

In day to day terms that shows up as a few consistent choices. Mercury amalgam is not placed, and composite or ceramic is used instead. Material compatibility is tested before anything permanent goes in, usually via a blood serum panel. Ozone is used to disinfect. Fluoride is generally avoided or offered as a choice rather than applied by default. And when old amalgam comes out, it comes out under containment rather than simply being drilled away.

None of that is fringe technique. It is ordinary dentistry with a different materials policy and a stricter protocol around one specific procedure.

What SMART certification actually means

SMART stands for Safe Mercury Amalgam Removal Technique. It is a protocol published by the International Academy of Oral Medicine and Toxicology, and it is the single most useful thing to filter for.

Here is why it matters more than any other credential in this field. Drilling out an amalgam filling turns a stable solid into vapour and fine particulate, and that is the moment of highest exposure in the entire life of the filling. A filling that sat quietly for twenty years can deliver more in fifteen minutes of careless removal than in the two decades before it.

The SMART protocol exists to contain that moment. High volume suction at the tooth, a rubber dam so nothing is swallowed, separate air for the patient to breathe, copious water to keep the material cool so it vaporises less, sectioning the filling out in chunks rather than grinding it to dust, and room air filtration running throughout. The dentist and staff wear their own protection.

So the question is not really "do you remove amalgam", because almost any dentist will. The question is whether they do it under containment. A dentist who removes amalgam without the protocol is not offering you a biological service, whatever the website says.

Telling a real practice from the marketing

"Holistic dentist" is not a protected term. Nobody polices it, and a practice can put it on the door for the price of a sign. That is not cynicism, it is just the regulatory reality, and it means the words themselves carry no information.

What carries information is verifiable membership and protocol. IAOMT membership plus SMART certification is checkable on their site, not just claimed on the practice's. IABDM (International Academy of Biological Dentistry and Medicine) is the other substantive one. The Holistic Dental Association is a broader tent.

Then look at what the practice actually owns, because the protocol requires equipment and equipment is expensive. Ask whether they have a separate air source for you to breathe, room air filtration running during removal, and full body and face barriers for you under the dam. A practice that has invested in all of that is not doing this as a marketing angle. (An amalgam separator on the waste line does not tell you much either way: the EPA has required one in most offices that place or remove amalgam since 2020.)

The last tell is how they talk about scope. A biological dentist who says they treat autoimmune disease by pulling teeth has left dentistry. A good one is careful about exactly this, and will tell you plainly that they are handling the dental side and that anything systemic belongs with your physician.

Cavitations, root canals, and where the real disagreement is

Two areas inside biological dentistry are genuinely contested among practitioners themselves, and you should know that going in rather than discovering it after a deposit.

Root canals. Conventional dentistry treats a properly done root canal as a successful outcome. A portion of the biological field argues that a dead tooth can never be fully sterilised and prefers extraction with a bioceramic or zirconia replacement. Both positions have serious practitioners holding them. What should worry you is not a dentist who holds one, it is a dentist who will not tell you it is a position rather than a settled fact.

Cavitations, also called jawbone osteonecrosis or NICO lesions, are areas of poor healing in the bone where a tooth was removed, most often wisdom teeth. Surgical cleaning of these sites is offered by some biological practices. Diagnosis usually rests on 3D cone beam imaging.

My honest guidance on both: get the imaging, get a second opinion before any irreversible surgery, and be wary of anyone who finds a great many of these at once in a person who has no symptoms. Extraction and jaw surgery cannot be undone. A practitioner who is comfortable being questioned on this is the one to trust.

What it costs and what insurance does

Biological dentistry generally costs more than the conventional equivalent, and it is worth knowing why before you are surprised at the desk. The protocol takes longer, uses more equipment and more staff time, and the materials cost more.

SMART amalgam removal is usually priced per tooth or per quadrant, and the containment setup is often a separate line item, because the practice sets it up whether you have one filling out or four.

Insurance is inconsistent. The restoration itself is normally a covered procedure at the usual rate, since a filling is a filling as far as a plan is concerned. The protocol overhead and the biocompatibility testing usually are not. Many practices take insurance for the standard part and bill you for the rest.

Ask for a written treatment plan with per line pricing before you agree to anything. A practice that will not put it in writing is telling you something.

What to ask before you book

Ask these on the phone before you pay for anything. How someone handles being questioned tells you most of what you need to know.

1. 1Are you IAOMT SMART certified, and can I see it?
2. 2What is your full amalgam removal protocol, step by step?
3. 3Do you provide a separate air source for me to breathe during removal?
4. 4Do you run room air filtration during removal, and cover me with a full body and face barrier?
5. 5Do you test material biocompatibility before placing anything permanent, and which panel do you use?
6. 6What materials do you use instead of amalgam, and what is in them?
7. 7Do you work alongside a physician for detox support around removal?
8. 8Can I have a written treatment plan with itemised pricing before we start?

Red flags

• !Removes amalgam without a rubber dam, separate air, or high volume suction. This is the one that matters most.
• !Claims dental work will cure a named disease. A good practice describes what it does to your mouth, not what it does to your autoimmune condition.
• !Finds extensive cavitations needing surgery on a first visit, in someone with no symptoms, without 3D imaging.
• !Pressures you toward extracting healthy or successfully root canalled teeth on the same day you first hear the idea.
• !Will not put the treatment plan and pricing in writing.

Biological dentists I vouch for

Where else to search

My list is short on purpose and will never cover every state. These are the directories worth searching, and the questions above are what turn a name on a map into a decision.

• IAOMT
• IABDM
• Holistic Dental Association

Common questions