What a Periodontist Does
A periodontist is a dental specialist who prevents, diagnoses, and treats periodontal disease and places dental implants. This guide explains what a periodontist treats, what visits involve, and when you may need one. It is written for patients who have bleeding gums, gum recession, or a referral for periodontal treatment.
After dental school, a periodontist completes about three more years of training. This training covers periodontal disease, gum surgery, dental implants, and the tissues that support your teeth. You can learn more on the periodontics page.
A periodontist works closely with your general dentist. Your dentist handles routine cleanings and fillings. The periodontist steps in for advanced gum disease, complex implant cases, and surgical procedures that protect your oral health.
Understanding Periodontal Disease and the Periodontist's Role
A periodontist treats periodontal disease, an infection that destroys the gum tissue, periodontal ligament, and alveolar bone around your teeth. Catching it early protects your teeth and your gum health. It also protects more than your mouth, because gum disease is linked to conditions in the rest of the body.
What Periodontal Disease Is
Periodontal disease begins as gum inflammation caused by plaque, a sticky film of bacteria. The first stage is gingivitis, when the gums become red and bleed easily. According to the American Academy of Periodontology, untreated periodontal disease can advance to periodontitis, which damages the bone and can lead to tooth loss.[11]
Periodontal disease is very common. National survey data show that about 47.2% of adults over 30 have some form of periodontitis, and the rate climbs to more than 70.1% in adults 65 and older.[13] Rates are also higher among people with lower income and less access to dental care.[13]
The periodontal ligament is the band of fibers that connects each tooth to the alveolar bone. When periodontal disease progresses, it breaks down this ligament and the bone. A periodontist measures how deep the gum pockets are to judge how far the disease has spread.[11]
Gum disease does not stay in the mouth. The chronic inflammation it causes is linked to a higher risk of heart disease, and it has a two-way relationship with diabetes, where each condition can make the other worse.[14] Some research also suggests possible links to other health problems, though that evidence is still developing. This is one reason treating gum disease early is a matter of overall health, not just saving teeth.[14]
Good daily oral health habits help control the plaque that drives gum disease. Research on plaque and gingivitis control supports regular brushing and cleaning to reduce oral inflammation and bleeding gums.[7]
Treatments a Periodontist Provides
Periodontal treatment ranges from non surgical cleaning to surgical procedures. Scaling and root planing is a deep cleaning that removes plaque and tartar from below the gum line. The root planing step smooths the tooth root so the gum can reattach.[12]
Non surgical care works well early. In mild cases, scaling and root planing stops the disease from getting worse about 80% to 90% of the time.[15] In advanced disease, results depend a lot on which teeth are involved. Studies report that the cleaning works best on single-rooted front teeth, with success around 85%, and less well on multi-rooted molars, where success can drop to about 47% because their roots are harder to reach and clean.[15] This is why some patients need surgery after a deep cleaning.
When non surgical care is not enough, a periodontist may perform surgical procedures. These can reshape gum tissue, treat gum recession, or rebuild lost alveolar bone with a graft. For advanced or fast-moving disease, surgery often gives better long-term results than cleaning alone, with overall success rates reported around 70% to 80%.[11] Systematic reviews of bone graft materials in people continue to refine how lost bone is restored.[3]
A periodontist also places dental implants, which replace missing teeth with a post anchored in the alveolar bone. Patient-reported outcomes after dental implants are generally positive, though results vary by case.[5] Across long-term studies, about 95% of implants are still in place after ten years or more.[16] It helps to know the difference between an implant that survives, meaning it stays anchored in the bone, and one that fully succeeds, meaning it has no pain, no looseness, no ongoing bone loss, and no infection. True success rates are usually a bit lower than survival rates, and if a first implant fails, a replacement can still work but tends to succeed slightly less often.[16] When teeth move during orthodontics, the periodontist and orthodontist may coordinate care, since gum and bone health affect tooth movement.[10]
What to Know Before Seeing a Periodontist
Adults of any age can see a periodontist, but periodontal disease becomes more common as you get older. Timing matters, since early periodontal treatment is simpler, less costly, and more predictable than late treatment.
Bring a list of your medications and your medical history. Your habits and health conditions strongly affect how well treatment works. Smoking is the single biggest risk factor you can change. It weakens your gums' defenses and blood supply, slows healing after surgery, and studies report it can more than double the risk of dental implant failure compared with not smoking.[16] Uncontrolled diabetes also raises the risk of poor healing and infection after procedures.
Also tell the periodontist if you take medicines that affect your immune system or your bones, such as bisphosphonates for osteoporosis. These can raise the risk of a rare but serious jaw bone problem called osteonecrosis after bone surgery, so your periodontist may adjust the plan.[11] Tell the periodontist about any bleeding gums, loose teeth, or gum recession you have noticed.[11]
If you are planning orthodontics or dental implants, ask whether your gum health and alveolar bone are ready. A periodontist can treat gum disease first so that later dental treatment rests on a stable foundation.[10]
What to Expect at a Periodontist Visit
Your first periodontist visit usually involves an exam, measurements of your gum pockets, and X-rays of the alveolar bone. The periodontist uses these to diagnose periodontal disease and plan treatment.
For non surgical care, the periodontist often starts with scaling and root planing. The area is numbed, and the deep cleaning may take more than one appointment. Mild soreness afterward is common, and good oral health habits at home support healing.[12] About 3 to 6 weeks later, the periodontist checks your gums again. This timing lets the tissue heal enough to measure accurately, while not waiting so long that harmful bacteria build back up. At this re-evaluation visit, the periodontist decides whether the cleaning controlled the disease or whether you need surgery.[15]
For surgical procedures or dental implants, the periodontist explains the steps and the type of anesthesia. Some patients receive moderate sedation, which professional guidelines describe as a way to keep patients calm and comfortable during procedures.[8] The periodontist then schedules follow-up visits to check your periodontal health and the way your gum tissue is healing.[9]
Periodontal surgery is generally safe, but like any surgery it carries risks, and you should understand them before you agree to treatment. Studies report that some kind of complication occurs in close to half of patients after advanced flap surgery. The most common is tooth sensitivity from newly exposed roots, followed by pain, with less common problems including infection, slow healing, and bleeding.[11] Surgery that reshapes bone can also leave the gums looking lower than before, which may be a cosmetic concern on front teeth.[9]
Dental implants take time to heal. After the post is placed, the bone slowly fuses to it over about 3 to 6 months before the final crown can be attached. So getting an implant is a multi-month process, not a single visit. Soft tissue heals in the first few weeks, but the deeper bone fusion is what allows the implant to handle chewing forces later.[16] Implant risks include infection around the implant, called peri-implantitis, and rarely nerve injury that can cause numbness in the lip or chin. Your periodontist should review these risks with you as part of informed consent.[11]
Cost Factors for Periodontal Treatment
The cost of periodontal treatment depends on how advanced your periodontal disease is and which procedure you need. Costs vary by location, provider, and case complexity, so ask for a written estimate before treatment.
The following are typical 2025 to 2026 estimates in the United States. Use them only as a guide, since real prices vary. A periodontal maintenance cleaning often runs about $184 to $297 per visit. Scaling and root planing averages around $289 per quadrant, with a range of about $210 to $435, so a full-mouth deep cleaning of all four quadrants commonly totals about $700 to $1,400 before insurance. Bone grafting runs about $300 to $3,000 per site. Gum or bone surgery runs about $550 to $3,000 per area. A complete single dental implant, including the post, the abutment, and the crown, usually costs about $3,000 to $6,500. Full-arch options such as All-on-4 range from about $14,000 to $36,000 per arch.[12]
When you compare implant prices, ask exactly what is included. Some low advertised prices cover only the titanium post and leave out the abutment and the crown, which add to the total.[12] Treating disease early usually costs far less. A small problem handled now can prevent the need for surgery or an implant later, both of which cost much more.
Many dental insurance plans cover part of periodontal treatment, especially when it is needed to control active disease. Ask your periodontist's office to check your benefits and explain what your plan covers. The American Dental Association offers patient resources that can help you understand dental treatment and coverage.[12]
When to See a Periodontist Instead of a General Dentist
See a periodontist when periodontal disease is moderate to advanced, when you have deep gum pockets, or when you need dental implants or gum surgery. A general dentist handles cleanings, fillings, and mild gum problems.
Watch for bleeding gums that do not improve, gum recession, loose teeth, or persistent bad breath. These can signal periodontal disease that needs specialty periodontal treatment. Treating gum recession early helps protect exposed roots and supports long-term periodontal health.[9] Because gum disease is linked to heart disease and diabetes, getting it under control also supports your overall health.[14]
Your general dentist may refer you to a periodontist for surgical procedures, complex implant cases, or conditions affecting the gum tissue and alveolar bone. You can also seek a periodontist on your own if you are concerned about your gum health.[11]
Find a Periodontist
If you have signs of periodontal disease or need dental implants, a periodontist can evaluate your gum health and plan the right periodontal treatment. Use our directory to find a periodontist near you and visit the periodontics page to learn more about this specialty and your options for care.
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