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Full-Service Dental Care

Straightening Smiles is What We Do Best.

Invisalign, braces, and complete family dental care, all under one roof in Meridian, Idaho.

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Our Specialty

Teeth Straightening

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Clear, removable aligners that are virtually invisible. Comfortable and effective for adults and teens.

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Fixed metal brackets and wires. The most precise, reliable option for complex tooth movement.

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Tooth-colored brackets that blend with your smile while working exactly like metal braces.

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Complete Directory

Every Service We Offer

Straightening teeth is our focus, and it sits inside a full general practice. Below is every treatment available at our Meridian office, grouped by the kind of problem it solves.

Teeth Straightening

2 treatments

Invisalign

Clear, removable aligners that straighten teeth without brackets or wires.

Braces

Traditional metal and clear ceramic braces for precise, predictable tooth movement.

Preventive & General

5 treatments

Dental Exams & Cleanings

Comprehensive exams, periodontal assessment, imaging when indicated, and professional cleanings.

Dental Sealants

Protective coatings that seal the pits and fissures of back teeth against decay.

Fluoride Treatments

Professionally applied fluoride varnish that remineralizes enamel and resists acid.

Scaling & Root Planing

Deep cleaning that removes plaque and calculus below the gumline to treat gum disease.

Dental Emergencies

Care for unexpected pain, swelling, or a broken tooth. Call the office right away.

Restorative

6 treatments

Crowns & Bridges

Custom porcelain crowns and bridges that restore function and natural appearance.

Dental Implants

Permanent replacements for missing teeth, anchored to the jawbone.

Dentures

Full, partial, and implant-retained dentures made to restore chewing and appearance.

Cosmetic Fillings

Tooth-colored composite fillings that repair decay without silver-colored metal.

Root Canal Therapy

Treatment that clears infection from inside a tooth so the tooth can be saved.

Tooth Extractions

Removal of a tooth that cannot be restored, with a plan for replacing it.

Cosmetic

4 treatments

Veneers

Thin porcelain shells bonded to front teeth to change shape, color, and symmetry.

Teeth Whitening

In-office and dentist-supervised at-home whitening for stained or dull teeth.

Cosmetic Bonding

Tooth-colored resin sculpted to repair chips, cracks, and small gaps in one visit.

Cosmetic Contouring

Reshaping of uneven or slightly overlapping edges to even out a smile.

Preventive Care

What a Dental Exam and Cleaning Actually Involves

Routine visits are the least dramatic and most consequential part of dental care. An exam is a full evaluation of oral health rather than a quick look for cavities: recent medical history is reviewed, the mouth is examined, the gums are checked for signs of disease, and a decision is made about whether imaging is needed.

A professional cleaning covers scaling and polishing to remove plaque, biofilm, and calculus from the tooth surface. Calculus is hardened plaque that a toothbrush cannot remove, which is the specific reason home care alone is not sufficient no matter how diligent you are.

  • 1 Medical history review Recent health changes, new medications, and conditions such as diabetes or pregnancy are reviewed, because they affect gum health and treatment decisions.
  • 2 Examination of the mouth Teeth, gums, and soft tissues are examined for decay, wear, cracks, and signs of gum inflammation.
  • 3 Periodontal assessment Special instruments are used to check the gums for periodontal disease, which is often painless in its early stages and easy to miss without measurement.
  • 4 Imaging if indicated X-rays are taken when they will reveal damage or disease not visible on visual exam. There is no universal schedule for this.
  • 5 Oral cancer screening The tongue is held with gauze and examined along with the rest of the mouth, then the jaw and neck are palpated. Early detection meaningfully improves prognosis.
  • 6 Scaling and polishing Plaque, biofilm, and calculus are removed from above and below the gumline, leaving a root surface the body can maintain in health.

Gingivitis and periodontitis

GingivitisPeriodontitis
What it isThe early stage of periodontal diseaseA chronic infection of the tooth-supporting structures
SignsGums that are red, swollen, and bleed easilyProgressive loss of gum attachment and supporting bone
ReversibleYes, with proper careNo. Damage to bone and ligament is permanent, though progression can be controlled
Risk if untreatedProgression to periodontitisDestruction of the gingiva, periodontal ligament, and alveolar bone, and eventual tooth loss
How commonVery common and often unnoticedRoughly 42 percent of U.S. adults age 30 and older with natural teeth

Source: American Dental Association and American Academy of Periodontology clinical guidance.

Fluoride treatments

Fluoride remineralizes the calcium hydroxyapatite structure of enamel, making it more resistant to acid attack. Professionally applied fluoride is considerably more concentrated than anything available for home use.

Fluoride varnish contains 2.26 percent fluoride, is painted directly onto the teeth, and sets on contact with saliva. The ADA recommends it for children and adults at risk of developing caries.

Dental sealants

Sealants are applied to the chewing surfaces of teeth, where they penetrate the pits and fissures and form a physical barrier against the bacteria and debris that start cavities.

They are most often placed on children’s molars, because those grooves are deep enough that toothbrush bristles cannot reach the bottom of them.

Home care the ADA recommends

Brush twice a day for two minutes with fluoride toothpaste

Clean between teeth daily to reach what a brush cannot

Children under 3: a smear or rice-sized amount of toothpaste

Children 3 to 6: a pea-sized amount of toothpaste

Radiation Safety

Dental X-Rays and How Exposure Is Kept Low

X-rays let a dentist diagnose damage and disease that is not visible during a visual exam, such as decay between teeth, bone loss, and problems below the gumline. Concern about radiation is reasonable, so the actual numbers are worth stating plainly.

6.2 mSv

Estimated mean effective radiation dose per year in the U.S. from all sources combined

Under 1%

Dental imaging’s share of the estimated collective annual dose from medical imaging

ALARA

The governing principle: As Low As Reasonably Achievable

Under ALARA, every exposure must be justified, necessary exposures are kept as low as reasonably achievable, and doses to patients and staff are held well below allowable limits. How often X-rays are appropriate depends on your oral health, age, risk for disease, and any current symptoms. The ADA states directly that there is no universal interval.

One recommendation changed recently and often surprises patients: as of 2024, thyroid collars are no longer recommended for any dental imaging procedure. They can block the primary X-ray beam and force a repeat radiograph, which raises total exposure instead of lowering it.

Cosmetic Dentistry

Teeth Whitening: Options, Results, and Limits

Whitening is a chemical process, not a coating. Products contain one of two bleaches, hydrogen peroxide or carbamide peroxide, which break stains into smaller pieces so the color is less concentrated and teeth appear brighter.

Which approach fits depends on what is causing the discoloration. Extrinsic stains sit on the enamel surface and come from chromogens in coffee, tea, and red wine, or from tobacco. Intrinsic discoloration comes from below the surface: enamel thins with age and lets the yellower dentin show through, trauma can cause a tooth to lay down darker dentin, and tetracycline antibiotics during tooth formation or chemotherapy can darken teeth from within.

In-office bleachingDentist-supervised at homeOver the counter
How it worksA protective gel or rubber shield covers the gums, then a strong hydrogen peroxide bleach is applied to the teethA custom-made tray plus a bleaching solution, typically carbamide peroxide, worn at homeWhitening toothpastes and strips with a lower concentration of bleaching agent
Time to resultsOften one visit, or a series of about four appointments usually under 30 minutes eachA few days to a few weeks, with significant difference often seen around two weeksWhitening toothpastes take two to six weeks of twice-daily use
StrengthStrongest availableModerate, professionally prescribedLowest concentration
NotesTends to be the most effective approachResults from tray whitening usually last about two yearsToothpastes mainly remove surface stains with mild abrasives, sometimes with blue covarine

Sources: American Dental Association (MouthHealthy) and Mayo Clinic.

What whitening cannot do

Whitening only affects natural tooth enamel. It will not change the color of caps, crowns, veneers, or tooth-colored fillings. This is a practical planning point: if you are considering both whitening and a restoration in a visible area, sequence matters, because the restoration is matched to the shade of your teeth at the time it is made.

The most common side effect is tooth sensitivity, which occurs when peroxide reaches the dentin and irritates the nerve. It is usually temporary. In-office solutions can irritate gum tissue, which is why a barrier is placed first, and overuse of whiteners can damage enamel or gums.

Periodontal Therapy

Scaling and Root Planing for Gum Disease

When gum disease progresses past gingivitis, a routine cleaning is no longer enough. Scaling and root planing is a deep cleaning that reaches beneath the gumline, where a toothbrush and a standard prophylaxis cannot go.

Scaling removes plaque and calculus from the tooth surface above and below the gumline. Root planing smooths the root surface so bacteria have less to hold onto and the gum tissue has a clean surface to reattach against. The purpose is to halt progression, since bone and ligament already lost to periodontitis do not grow back on their own.

42%

Share of U.S. adults age 30 and older with natural teeth who have some form of periodontitis

Often painless

Early gum disease frequently produces no discomfort, which is why measurement at checkups matters

Not reversible

Gingivitis can be reversed. Periodontitis can be controlled but the lost support is permanent

Sources: American Dental Association and American Academy of Periodontology. Whether deep cleaning is indicated is determined by periodontal measurements taken during an exam.

Saving and Removing Teeth

Root Canal Therapy and Tooth Extractions

When the soft tissue inside a tooth becomes infected, there are two paths: clear the infection and keep the tooth, or remove the tooth and replace it. Both are routine, and the choice depends on how much sound tooth structure remains.

Root canal therapy

Root canals are the tiny passageways that branch off beneath the top of the tooth and run vertically downward until they reach the tip of the root. When bacteria reach the pulp inside them, the result is infection, and often pain and swelling.

Treatment clears the infected tissue from those passageways and seals them. A tooth treated this way has lost its internal blood supply and becomes more brittle, which is why a crown is frequently placed afterward to protect it.

Tooth extractions

Extraction is the removal of a tooth that cannot be restored, whether from advanced decay, a fracture below the gumline, or severe periodontal bone loss.

What follows matters as much as the extraction itself. The jawbone that supported the root begins to resorb once the tooth is gone, and neighboring teeth can drift into the space. Discussing replacement options such as an implant, bridge, or partial denture before the extraction keeps those choices open.

Crowns & Bridges
Dental Implants
Dentures

Conservative Treatment

Fillings, Bonding, and Contouring

Not every problem calls for a crown or a veneer. Several treatments address decay and small cosmetic flaws while removing as little natural tooth as possible, which is generally the preferred approach when it will hold.

Cosmetic fillings

Composite resin fillings are matched to the shade of the surrounding tooth, so a repair in a visible area does not read as dental work. They bond directly to the tooth, which allows a more conservative preparation than older materials required.

Cosmetic bonding

Bonding uses the same tooth-colored composite resin, sculpted and hardened to rebuild a chipped corner, close a small gap, or mask a stubborn stain. Because it usually requires little or no enamel removal, it is one of the more reversible cosmetic options, though it is less stain-resistant and less durable than porcelain.

Cosmetic contouring

Contouring reshapes the edges of teeth that are uneven, slightly overlapping, or worn, refining the outline of a smile with very small adjustments. Since enamel does not grow back, the amount removed is deliberately minimal, and it is often paired with bonding or whitening rather than used alone.

Urgent Care

Dental Emergencies

Pain, swelling, a knocked-out tooth, or a fracture is not something to wait out. Call the office at (208) 375-0185 and describe what happened, so the team can advise you on what to do next and how quickly you need to be seen.

Prevention is the real strategy

Our goal is to minimize the risk of emergency treatment in the first place. That is why we commit a generous amount of time to designing a long-term treatment plan, so unforeseen pain and tooth breakage are less likely to interrupt your life. Keeping regular exams means problems are found while they are still small and predictable.

Cosmetic Dentistry

Porcelain Veneers: A Permanent Cosmetic Decision

Veneers are custom-made shells, usually porcelain or tooth-colored composite resin, that fit over the front surfaces of teeth to conceal cracks, chips, gaps, and severe discoloration. A veneer covers only the front of the tooth to change appearance, whereas a crown covers the whole tooth to add strength.

One characteristic separates veneers from most other cosmetic options and deserves emphasis before anything else: placing traditional porcelain veneers requires removing a small amount of enamel to roughen the surface so the veneer stays in place. Even no-prep and minimal-prep veneers require some enamel removal. Enamel does not regenerate, so the process is generally not reversible.

  • 1 Examination and preparation The teeth and gums are examined to confirm candidacy. If you are a candidate, small amounts of enamel are removed to prepare the tooth surface.
  • 2 Impressions and lab fabrication Impressions are taken and sent to a dental lab, which creates the custom porcelain veneers. This typically takes a few weeks, and temporary veneers may be placed in the meantime.
  • 3 Fit check and bonding At a second visit, the shape, color, and fit of each veneer are checked, then they are permanently bonded with dental cement and the bite is adjusted as needed.
  • 4 Same-day return to normal Patients can return to normal activities the same day placement is completed.

Veneers may suit

  • Cracks, chips, or worn front teeth
  • Gaps between teeth you want closed cosmetically
  • Severe discoloration that whitening will not correct
  • Teeth that are healthy and free of extensive decay
  • Healthy gums with no active periodontal disease
  • Patients comfortable with a permanent, non-reversible change

Address first or evaluate carefully

  • Extensive cavities, which must be treated before veneers
  • Active gum disease, which must be brought under control first
  • Severe grinding or clenching, since bruxism can damage or dislodge veneers
  • Insufficient healthy enamel to bond to
  • An expectation that the change can be undone later

Whether veneers are appropriate is determined by an exam of your teeth, gums, and bite. Serious oral health issues are treated before cosmetic work begins.

Caring for veneers

Brush and floss as normal

The veneer itself cannot decay, but the natural tooth underneath still can. Diligent daily hygiene is what protects the investment.

Skip whitening products

Whitening products will not lighten porcelain and can scratch the surface of a veneer.

Limit staining foods and drinks

Berries, red wine, coffee, and tea can stain veneers over time just as they stain enamel.

Protect against grinding

If you grind or clench, that force can damage or dislodge a veneer. This is worth raising before treatment, not after.

Expect some sensitivity

Teeth may become more sensitive to heat and cold after placement because enamel was removed.

Plan for eventual replacement

Cleveland Clinic reports an average lifespan of 10 to 15 years with proper care, after which veneers are replaced.

Crowns & Bridges
Dental Implants
Invisalign
Financing Options

Questions

Common Questions About Dental Services

How often do I need to see the dentist? +
There is no single interval that fits everyone. The ADA notes that some people do well with one or two visits a year while others benefit from more frequent care depending on their oral health status and risk for disease. Increasing cleaning and exam frequency helps patients at elevated risk maintain healthy gums and teeth.
How often should I get dental X-rays? +
It depends on your current oral health, age, risk for disease, and whether you have signs or symptoms of a problem. The ADA is explicit that there is no universal interval between dental X-rays. They are ordered when they are expected to change diagnosis or treatment.
Are dental X-rays safe? +
Radiation from dental imaging is a minor contribution to total exposure. The mean effective dose from all sources in the U.S. is estimated at 6.2 millisieverts per year, and dental imaging accounts for less than 1 percent of the collective annual dose from medical imaging. Dentists follow the ALARA principle, keeping exposure as low as reasonably achievable.
Do I need a thyroid collar during dental X-rays? +
No. As of 2024 the ADA no longer recommends thyroid collars for any dental imaging procedure, because they can block the primary X-ray beam and force a repeat radiograph, which increases total exposure rather than reducing it.
What is the difference between gingivitis and periodontitis? +
Gingivitis is the early stage of gum disease, with gums that look red or swollen and may bleed easily. It is reversible with proper care. Periodontitis is a chronic infection that destroys the tooth-supporting structures including the gum, periodontal ligament, and alveolar bone, and can end in tooth loss. Roughly 42 percent of U.S. adults age 30 and older with natural teeth have some form of periodontitis.
What happens during an oral cancer screening? +
It is part of a regular checkup. The dentist holds the tongue with gauze to examine it and the rest of the mouth, then feels along the jaw and neck. Early detection of oral potentially malignant disorders and oral squamous cell carcinoma improves prognosis, which is why this brief step is routine.
What are dental sealants and who are they for? +
Sealants are applied to the chewing surfaces of teeth, where they penetrate the pits and fissures and form a physical barrier against the bacteria and food debris that cause cavities. They are most commonly placed on children’s back teeth, where those grooves are deepest and hardest to clean.
How does professional fluoride differ from toothpaste? +
Fluoride remineralizes the calcium hydroxyapatite in enamel, making it more resistant to acid. Professionally applied fluorides are far more concentrated than what you use at home. Fluoride varnish at 2.26 percent fluoride is painted directly onto the teeth and sets on contact with saliva. The ADA recommends it for children and adults at elevated risk of decay.
How should I brush and floss at home? +
The ADA recommends brushing twice a day for two minutes with a fluoride toothpaste, and cleaning between the teeth daily. For children under 3 use a smear or rice-sized amount of toothpaste, and for ages 3 to 6 a pea-sized amount. Flossing matters because a brush cannot reach the surfaces between teeth where plaque accumulates.
How does teeth whitening work? +
Whitening products use hydrogen peroxide or carbamide peroxide to break stains into smaller pieces, so the color is less concentrated and teeth look brighter. In-office bleaching uses a stronger hydrogen peroxide gel with the gums protected by a barrier, while dentist-supervised at-home kits use a custom tray with carbamide peroxide.
Will whitening work on my crowns, veneers, or fillings? +
No. Whitening only changes natural tooth enamel. Caps, crowns, veneers, and tooth-colored fillings will not lighten, which is why restorations are often planned to match the shade of teeth after whitening rather than before.
How long do whitening results last? +
It varies with diet and habits. Mayo Clinic notes that results from dentist-supervised at-home tray whitening usually last about two years. Coffee, tea, red wine, and tobacco shorten that window because the chromogens in them re-stain enamel.
Does whitening cause sensitivity? +
Tooth sensitivity is the most common side effect. It happens when peroxide passes through the enamel and irritates the nerve through the dentin, and it is usually temporary. In-office solutions can also irritate gums, which is why a protective barrier is used. Overusing whiteners can damage enamel or gums.
Do veneers require removing natural enamel? +
Yes. Traditional porcelain veneers require the dentist to remove a small amount of enamel so the veneer bonds and sits correctly. Even so-called no-prep or minimal-prep veneers involve some enamel removal. Because enamel does not grow back, the process is generally not reversible.
How long do porcelain veneers last? +
Cleveland Clinic reports an average of 10 to 15 years with proper care. The veneer itself does not decay, but the natural tooth underneath still can, so daily brushing and flossing and regular checkups determine much of that lifespan.
What is the difference between a veneer and a crown? +
A veneer covers only the front surface of a tooth to change its appearance. A crown covers the entire tooth to add strength. That difference is why veneers are a cosmetic solution for chips, stains, and gaps, while crowns are used when a tooth is structurally compromised.

Terminology

Dental Terms Explained

Calculus Hardened dental plaque on the teeth that can only be removed by a dental professional. Gingivitis The early, reversible stage of periodontal disease, with gums that are red, swollen, and bleed easily. Periodontitis A chronic infection that destroys tooth-supporting structures including gum, ligament, and bone, and can lead to tooth loss. Scaling and root planing A deep cleaning that removes plaque and calculus from above and below the gumline and smooths the root surface. Dental sealants Coatings applied to chewing surfaces that penetrate pits and fissures to form a physical barrier against cavities. Fluoride varnish A high-concentration fluoride treatment at 2.26 percent fluoride painted onto teeth by a professional to prevent decay. ALARA principle As Low As Reasonably Achievable. The radiation safety standard governing dental imaging. Enamel The hard, white outer shell of the tooth that protects the inner layers. It does not regenerate once removed. Dentin The softer, yellower layer beneath enamel. As enamel thins with age, dentin shows through and teeth look darker. Chromogens Intense color pigments in foods and drinks such as coffee, tea, and red wine that attach to enamel and cause staining. Hydrogen peroxide A bleaching agent used in whitening, including the stronger concentrations used for in-office treatment. Carbamide peroxide A bleaching agent common in dentist-supervised at-home trays that breaks down into hydrogen peroxide. Porcelain veneer A thin custom ceramic shell bonded to the front surface of a tooth to improve appearance. Composite resin A tooth-colored material used for bonding and some veneers to conceal mild cosmetic issues.

Clinical references:American Dental Association, American Academy of Periodontology, Cleveland Clinic, Mayo Clinic. This page is general patient education and is not a substitute for an in-person diagnosis. Your treatment plan depends on an exam of your teeth, gums, and bite.

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Conveniently Located in Meridian, Idaho

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1859 South Topaz Way, Suite 250 Meridian, Idaho 83642

Phone

(208) 375-0185

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Mon, Wed: 8:00am – 5:00pm

Tue, Thu: 7:00am – 3:00pm

Fri: 8:00am – 3:00pm

Sat – Sun: Closed

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Peterson Family Dentistry, John Peterson DMD

Meridian’s teeth straightening and family dental practice. Straightening smiles for families and adults throughout the Treasure Valley.

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1859 South Topaz Way, Suite 250 Meridian, Idaho 83642

(208) 375-0185

Monday

8:00am – 5:00pm

Tuesday

7:00am – 3:00pm

Wednesday

8:00am – 5:00pm

Thursday

7:00am – 3:00pm

Friday

8:00am – 3:00pm

Saturday

Closed

Sunday

Closed

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