- The Oral Resolve™ Protocol is Dr. Joyce Kahng’s longevity protocol for gum disease, built on the method of periodontist Dr. Frank Sy.
- It treats the bacteria and the inflammation at the same time.
- It starts with a saliva test that shows which bacteria are driving the disease.
- A deep cleaning removes plaque. On its own, it lowers harmful bacteria without reliably clearing them.
- Low-dose doxycycline calms the enzymes that break down gum tissue, at a dose too low to kill bacteria.
- Rechecks happen every four weeks until the gums no longer bleed when measured.
- The endpoint is Inflame Zero™: zero bleeding on probing, confirmed by a repeat saliva test at 90 days.
What is the Oral Resolve™ Protocol?
The Oral Resolve™ Protocol is a form of periodontal medicine. It treats gum disease as a chronic inflammatory disease that affects the rest of the body, instead of a plaque problem you scrape away twice a year.
Dr. Kahng learned the method from Dr. Frank Sy, a board-certified periodontist in Rosemead, California, who developed its framework of bacterial testing, targeted antibiotics, host modulation, resolution of inflammation, and repeated recare treatment. Dr. Kahng adapted it for Orange + Magnolia and named it Oral Resolve™ for the protocol, and Inflame Zero™ for the endpoint.
“People are only now starting to give credit to how the mouth impacts the rest of the body,” says Dr. Joyce Kahng. “If you want to live a long, healthy life, you have to have a healthy mouth.”
The method rests on the IMPEDE model from Dr. Thomas Van Dyke’s group at the Forsyth Institute, published in Frontiers in Immunology in 2020. That model gives a dentist three targets:
- Plaque, which starts the inflammation
- Dysbiosis, the overgrowth of harmful bacteria
- Inflammation that never shuts off, which does the damage
Most gum treatment targets only the first, and this protocol targets all three.
The Oral Resolve™ Protocol at a glance
| Step | What happens | Why it matters |
|---|---|---|
| 1. Measure | Full gum charting, X-rays, a longevity intake, and a saliva test for gum disease bacteria | Shows the damage and the bacteria behind it |
| 2. Plan | Dr. Kahng reviews the results in person and picks antibiotics that match the bacteria | Treatment is chosen from the test results |
| 3. Treat | Full-mouth deep cleaning, antimicrobial irrigation, doxycycline gel in deep pockets, and red light therapy | Removes plaque and lowers bacteria below the gumline |
| 4. Calm | 90 days of low-dose doxycycline, plus supplements aimed at resolving inflammation | Slows the enzymes that break down gum tissueRestarts the clearance of inflammation |
| 5. Recheck | Every four weeks, every site is measured, and any bleeding site is treated again | Catches returning disease early |
| 6. Confirm | Repeat saliva test at 90 days | Proves the harmful bacteria dropped |
| 7. Maintain | Maintenance visits spaced by the results, often every 8 to 16 weeks | Replaces the fixed six-month cleaning |
Who the protocol is for
Dr. Kahng built the protocol for a patient most dentists overlook: the one who already does everything right.
“The ones I target are people who take good care of their mouths,” says Dr. Joyce Kahng. “They brush, they floss. It’s not that they’re negligent. They’re fighting an uphill battle, but it’s an invisible battle. They want to be better, and no one’s ever given them a protocol other than, if it gets bad enough, we’ll do surgery.”
It also fits patients who:
- Have bleeding gums or diagnosed periodontitis
- Have had deep cleanings that didn’t hold
- Have diabetes, heart disease, or a family history of Alzheimer’s and want to address gum disease as one risk they can measure
- Are planning implants, veneers, or other major dental work and want healthy gums first
Why deep cleanings alone often don’t last
A deep cleaning (scaling and root planing) removes plaque and tartar from below the gumline. It’s a necessary step. But it was designed to remove plaque, and plaque is only one part of gum disease.
A 2025 systematic review of 115 studies found that non-surgical gum treatment significantly lowers the average counts of the main gum disease bacteria, including P. gingivalis and A. actinomycetemcomitans. Lower is good, but in those studies, the counts drop without the bacteria going away.
Dr. Sy saw the same thing when he tested his own patients before and after a standard deep cleaning. Pockets closed, and bleeding improved at four weeks, and the bacterial profiles barely moved.
“When a student tells me bleeding went from 80% of sites to 50%, they’re happy,” says Dr. Frank Sy. “I’m not. Half the mouth is still bleeding, and that bleeding is food for the bacteria.”
There’s another problem with how gum disease is usually tracked.
Pocket depths, bone loss, and loose teeth measure damage that already happened. They don’t tell you whether the disease is still active. Bleeding on probing does that.
A classic study in the Journal of Clinical Periodontology found that when gums consistently don’t bleed on probing, the chance they stay stable is 98%. That’s why the protocol’s endpoint is zero bleeding.
If you’ve had a deep cleaning and your gums started bleeding again within months, this is usually why.
How gum disease keeps itself going
Gum disease runs on a cycle.
- Plaque sits along the gumline. The body responds with inflammation. That’s gingivitis, and at this stage it’s reversible.
- Inflammation brings blood and proteins to the gums. The harmful gum bacteria can’t live on sugar. They live on exactly those proteins, and on the iron in blood.
- The harmful bacteria overgrow. In a healthy mouth, they’re a small minority. In periodontitis, they can become close to half of what’s living there.
- Those bacteria trigger more inflammation. More inflammation means more food for them.
Dr. Thomas Van Dyke calls this a “self-sustaining feed-forward loop”. Think of a fire that makes its own firewood.
Cleaning off the plaque doesn’t stop a loop that’s already running. The bacteria have to come down, and the inflammation has to turn off at the same time, which is the whole idea of the protocol.
Over time, the inflammation releases signals to activate enzymes called MMPs to break down the collagen holding the gums to the teeth, and signals that turn immune cells into bone-eating cells. That’s where pockets and bone loss come from.
What happens in the Oral Resolve™ Protocol, step by step
Step 1: Test before treating
The first visit at Orange + Magnolia takes about 90 minutes. It includes full gum charting at six points around every tooth, X-rays, a longevity intake covering sleep, glucose, medications, and supplements, and a saliva test for gum disease sent to a lab.
The saliva test identifies the bacteria behind the disease, especially the “red complex” (P. gingivalis, T. forsythia, and T. denticola) and A. actinomycetemcomitans, which live inside the gum tissue where cleaning instruments can’t reach it.
Dr. Kahng ran saliva tests years ago and stopped.
“I knew the bacteria that was in the mouth. I didn’t have a protocol to solve for it,” says Dr. Joyce Kahng. “There’s no point in measuring something you can’t fix.”
For the test to be accurate, skip antibiotics and antibacterial mouthwash (chlorhexidine, Listerine, and similar rinses) for two to three weeks beforehand. Regular toothpaste and floss are fine.
Step 2: Match the antibiotics to the bacteria
About a week later, Dr. Kahng walks the patient through the results in person and chooses antibiotics based on what’s growing in the mouth.
“You need to know what bacteria it is. You need to be able to target it with the antibiotic,” says Dr. Joyce Kahng. “You can’t just flood your body with random antibiotics.”
Most gum disease bacteria are gram-negative anaerobes. Metronidazole targets anaerobes, so it’s the backbone for the red complex. When A. actinomycetemcomitans shows up, it’s usually paired with amoxicillin or augmentin. Clindamycin isn’t used for these bacteria.
This is a one-week course that starts the day ahead of the deep cleaning. Taking antibiotics on your own for gum or tooth problems is a different thing entirely.
Step 3: Clean, irrigate, and treat the pockets
The treatment visit is a full-mouth deep cleaning under local anesthesia, with ultrasonic and hand instruments.
After cleaning, the pockets are flushed with a diluted sodium hypochlorite solution, rinsed thoroughly, then chlorhexidine in select sites. Doxycycline power goes into any pocket that’s 5 mm or deeper, or still bleeding, and red light therapy is applied over the treated areas.
A probiotic protects the gut from antibiotic-associated issues. Timing is key, but choosing one with Saccharomyces boulardii may be helpful, since it is a yeast and antibiotics don’t kill it.
Step 4: Calm the inflammation for 90 days
This is the part most patients have never heard of.
Low-dose doxycycline (Periostat, 20 mg twice a day) is FDA-approved as an add-on to deep cleaning for adult periodontitis. Its label states the dose stays well below the level needed to kill the bacteria linked with gum disease. It blocks the enzymes that break down gum tissue.
“It’s the only drug on the market we can use to modify the inflammation breakdown,” says Dr. Frank Sy. “It’s not really an antibiotic at this dose, because it doesn’t kill anything. The hard part is getting patients to take it for three months.”
The protocol also uses specialized pro-resolving mediators (SPMs), omega-3-derived molecules the body uses to actively shut inflammation down. They’re considered supplements, so they aren’t regulated like drugs, and the evidence in gum disease is still early but strong. Without shutting down inflammation, the bacteria will have an endless food supply to regrow and eventually damage the gums.
“It’s not an easy protocol,” says Dr. Joyce Kahng. “It’s three months, and we’re targeting the bacteria like it’s an overhaul of the mouth.”
Step 5: Recheck every four weeks
Four weeks after treatment, measure the gums again at every site. Any site that still bleeds is cleaned again, irrigated, and given more doxycycline gel.
That repeats every four weeks until nothing bleeds. Most patients need two or three rounds. A. actinomycetemcomitans and smoking both make it slower.
Step 6: Retest at 90 days
Around 90 days, the saliva test is repeated with the same lab so the results can be compared directly.
A good retest shows the red complex gone or sharply reduced, with the normal core and early-colonizing bacteria still present. If every bacterium is gone, including the harmless ones, that usually means a strong rinse was used on the day of the test.
Step 7: Maintain, and fix pockets last
Once the gums reach the endpoint, maintenance visits are spaced by the results, often every 8 to 16 weeks, instead of a fixed six-month cleaning.
Pocket reduction comes last, and only where a pocket is still trapping plaque. Surgery on active disease tends to fail to eliminate the harmful bacteria effectively and leaves more gum recession, while on healthy tissue it’s a small, targeted fix.
What Inflame Zero™ means
Inflame Zero™ is the endpoint of the Oral Resolve™ Protocol: zero bleeding on probing at every site, plus a 90-day saliva test showing the harmful bacteria have dropped.
“The endpoint that is the most understandable for patients is to have zero inflammation in the mouth,” says Dr. Joyce Kahng. “No bleeding when you floss, and no bleeding when we probe.”
Both measurements have to meet the target. A patient who stops bleeding but still carries a heavy red complex load keeps going through the four-week cycle.
“Beauty needs to be rooted in health,” says Dr. Joyce Kahng. “Even if I do the best veneers, if the gums aren’t healthy, it’s never going to look good.”
How gum disease is linked to heart disease, diabetes and Alzheimer’s
Gum disease doesn’t stay in the mouth. A 2016 mapping of clinical trial registers found 57 systemic conditions researchers have hypothesized are linked to periodontal disease.
A link is not proof that gum disease causes these conditions. The links are still strong enough to take it seriously.
| Condition | What the research found | What it does and doesn’t mean |
|---|---|---|
| Heart attack | Periodontal bacteria DNA in 34.7% of blood clots removed from 101 heart attack patients; dental infection bacteria in 78.2% | Mouth bacteria reach the arteries. It doesn’t prove they caused the heart attack. |
| Heart disease overall | The American Heart Association’s 2025 statement found an independent association | The AHA says cause and effect is not confirmed, and there’s no direct evidence gum treatment prevents heart disease |
| Type 2 diabetes | Treating gum disease lowered HbA1c by 0.43% at 3 to 4 months (Cochrane review, 30 studies) | Moderate-certainty evidence that gum treatment improves blood sugar control |
| Alzheimer’s disease | 10 years of chronic periodontitis was associated with a 1.707-fold higher risk in a Taiwanese cohort | An association from population data |
| Alzheimer’s brain tissue | A P. gingivalis enzyme found in 96% of Alzheimer’s brain samples tested | Also found in 39% of brains without dementia, so it isn’t unique to Alzheimer’s |
For gum disease and heart disease, the American Heart Association’s 2025 scientific statement found an independent association, while stating that cause and effect has not been confirmed. Researchers in Finland found periodontal bacteria DNA in 34.7% of clots taken from heart attack patients, and bacteria typical of tooth infections in 78.2%.
For gum disease and diabetes, the link runs both ways. A 2022 Cochrane review found that treating periodontitis lowered HbA1c by 0.43% at three to four months.
For gum disease and Alzheimer’s, a 2017 Taiwanese cohort study found a 1.707-fold higher risk after 10 years of chronic periodontitis. A 2019 study in Science Advances found gingipain, an enzyme made by P. gingivalis, in 96% of Alzheimer’s brain samples, and in 39% of brains from people without dementia.
The protocol doesn’t promise to prevent a heart attack or Alzheimer’s. It removes gum disease as one daily source of inflammation and bacteria the body has to deal with.
Where this protocol goes further than current guidelines
The European Federation of Periodontology’s 2020 treatment guideline is the most detailed review of add-on gum treatments, and it’s more conservative than this protocol.
| Part of the protocol | What the 2020 EFP guideline says | Why the protocol still uses it |
|---|---|---|
| Deep cleaning, full mouth or by quadrant | Recommended | Same |
| Systemic antibiotics | Not recommended routinely because of patient and public health concerns; may be considered for specific patients | Prescribed only after a test shows which bacteria are present |
| Chlorhexidine rinse | May be considered for a limited time | Two weeks only |
| Locally placed antibiotics | May be considered | Placed only in deep or bleeding pockets |
| Low-dose doxycycline | Suggests not using it as an add-on | FDA-approved for this use, and it targets the enzyme side of the disease |
| Omega-3 supplements | Recommends against as an add-on | SPMs are used to support resolution, and patients are told the evidence is early |
| Red light therapy | Suggests not using laser or photodynamic therapy as an add-on | Used for comfort and healing, and it isn’t counted toward the endpoint |
| Probiotics | Suggests not using as an add-on for gum results | S. boulardii is used to protect the gut during antibiotics |
The biggest difference is the endpoint. Guidelines judge success mostly by pocket depth. The Oral Resolve™ Protocol judges it by zero bleeding and a clean retest, and treatment continues until both are met.
Who should wait
Red flags that change the plan:
- Pregnancy or breastfeeding. Defer treatment as antibiotics will be present in breastmilk and alter gut flora, which are important to a developing baby.
- Children under 8. Doxycycline can discolor developing teeth.
- Blood thinners like warfarin. Doxycycline and metronidazole can both increase their effect, so the prescribing doctor needs to be involved.
- Uncontrolled diabetes, a recent heart attack, or cancer treatment. A physician should clear the patient first.
- Allergies to penicillin or metronidazole. A different antibiotic combination is used.
No alcohol while taking metronidazole, and for 48 hours after the last dose.
Where to get the Oral Resolve™ Protocol
Dr. Joyce Kahng offers the Oral Resolve™ Protocol at Orange + Magnolia Dental Studio in Costa Mesa. It’s out of network with dental insurance.
Outside Southern California, look for a periodontist or dentist who tests for bacteria first and rechecks bleeding at every visit.
CTA: Find a dentist
Sources
- Van Dyke TE, Bartold PM, Reynolds EC. The Nexus Between Periodontal Inflammation and Dysbiosis. Frontiers in Immunology, 2020. https://www.frontiersin.org/articles/10.3389/fimmu.2020.00511/full
- Krajewski A et al. The Effect of Non-Surgical Periodontal Therapy on Subgingival Microbiota: A Systematic Review and Meta-Analysis. Journal of Periodontal Research, 2025. https://onlinelibrary.wiley.com/doi/10.1111/jre.13409
- Lang NP et al. Absence of bleeding on probing: an indicator of periodontal stability. Journal of Clinical Periodontology, 1990. https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1600-051X.1990.tb01059.x
- Periostat (doxycycline hyclate) 20 mg prescribing information, FDA. https://www.accessdata.fda.gov/drugsatfda_docs/label/2025/050783s005lbl.pdf
- Monsarrat P et al. Clinical research activity in periodontal medicine: a systematic mapping of trial registers. Journal of Clinical Periodontology, 2016. https://onlinelibrary.wiley.com/doi/10.1111/jcpe.12534
- American Heart Association. Periodontal Disease and Atherosclerotic Cardiovascular Disease: A Scientific Statement. Circulation, 2025. https://www.ahajournals.org/doi/10.1161/CIR.0000000000001390
- Pessi T et al. Bacterial Signatures in Thrombus Aspirates of Patients With Myocardial Infarction. Circulation, 2013. https://www.ahajournals.org/doi/10.1161/circulationaha.112.001254
- Simpson TC et al. Treatment of periodontitis for glycaemic control in people with diabetes mellitus. Cochrane Database of Systematic Reviews, 2022. https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD004714.pub4/full
- Chen CK et al. Association between chronic periodontitis and the risk of Alzheimer’s disease. Alzheimer’s Research & Therapy, 2017. https://alzres.biomedcentral.com/articles/10.1186/s13195-017-0282-6
- Dominy SS et al. Porphyromonas gingivalis in Alzheimer’s disease brains. Science Advances, 2019. https://www.science.org/doi/10.1126/sciadv.aau3333
- Sanz M et al. Treatment of stage I-III periodontitis: The EFP S3 level clinical practice guideline. Journal of Clinical Periodontology, 2020. https://onlinelibrary.wiley.com/doi/full/10.1111/jcpe.13290
- The Oral Resolve™ Protocol is based on the periodontal medicine method developed by Dr. Frank Sy, DMD. Clinical explanations in this article draw on Dr. Sy’s continuing education lecture, with credit.
FAQ
Is the Oral Resolve™ Protocol the same as a deep cleaning?
No. A deep cleaning is one step inside it. The protocol adds a bacterial test, targeted antibiotics, 90 days of low-dose doxycycline and specialized pro-resolving mediators, and rechecks every four weeks until the gums stop bleeding.
Who created the Oral Resolve™ Protocol?
Dr. Joyce Kahng created the Oral Resolve™ Protocol and its Inflame Zero™ endpoint for Orange + Magnolia Dental Studio. It’s based on the periodontal medicine method of Dr. Frank Sy, DMD, a board-certified periodontist.
Can gum disease be reversed?
Gingivitis can be fully reversed. With periodontitis, lost bone and attachment usually don’t grow back, but the active disease’s core players can be brought under control so it stops getting worse. That’s what zero bleeding and a clean retest measure.
Is a saliva test for gum disease worth it?
For periodontitis, yes, when it’s paired with a treatment plan. Without it, a dentist is guessing which antibiotic to use, or whether one is needed. It also gives a before-and-after standard to compare to.
Why take doxycycline for 90 days if it isn’t killing bacteria?
At 20 mg twice a day, doxycycline blocks the enzymes that break down gum tissue while the inflammation settles. Because the dose is too low to kill bacteria, it doesn’t push bacteria to become resistant.
How long does the Oral Resolve™ Protocol take?
About 90 days from the first visit to the retest. Some patients need extra four-week rounds, especially smokers and people with A. actinomycetemcomitans.
Does treating gum disease prevent heart disease or Alzheimer’s?
There’s no direct evidence that it does. Gum disease is linked with both, and treating it removes one ongoing source of inflammation. For diabetes, the evidence is stronger: gum treatment lowers HbA1c.
Does the Oral Resolve™ Protocol hurt?
The saliva test and measurements don’t. The deep cleaning is done under local anesthesia, and most patients feel pressure and some soreness for a day or two afterward.
Bera edits this library at 1flowww: the question each article answers, the sources it cites, and the update history that shows what changed. Every clinical claim is reviewed by Dr. Kahng before it publishes. About the editor
Dr. Joyce Kahng is a cosmetic dentist, veneer expert, and the founder of Orange + Magnolia Dental Studio in Costa Mesa, CA. With 16+ years in practice and a following of 1.5M+ across Instagram, TikTok, and YouTube, she's known for making dentistry actually make sense. She's been featured in Forbes, Vogue, Allure, Glamour and GQ, and is the creator of the VeneerLIFT™.
Our editorial process · written by the editorial team, medically reviewed by a dentist, corrected in the open.
- 7 Oct 2026 Published. Clinical review by Dr. Joyce Kahng, DDS.
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