How to Choose a Periodontist for Crown Lengthening

Choosing a periodontist for crown lengthening is mostly a process of checking four things: the training, the diagnosis, the plan and the follow-up. A pleasant office and a low price do not compensate for a missing diagnosis.

This guide is written for a patient who has already been told they need the procedure — or thinks they might — and wants to choose the person who does it.

1. Check the training

A periodontist is a dentist who completed a residency in periodontics after dental school. That residency covers periodontal diagnosis, flap surgery, bone recontouring, grafting and implant placement. Crown lengthening is part of that scope.

A general dentist may perform gum-only contouring and may do it well. The distinction matters when:

• Bone has to be removed.
• The case is aesthetic and crosses the smile line.
• The tooth is a molar with a furcation.
• The case is a re-treatment after a previous procedure.
• The patient has medical risk factors that complicate healing.

You can verify a periodontist’s credentials through the practice, the state dental board and the American Board of Periodontology if they claim board certification. Board certification is voluntary and additional to residency; it is a useful signal, not a guarantee.

2. Ask about experience with this procedure

Crown lengthening is common in periodontal practice, but not every practice does the same mix. Ask:

• How often do you perform crown lengthening?
• Do you do both gum-only and bone-recontouring cases?
• Do you treat aesthetic cases across the smile line?
• Do you work with my restoring dentist on the crown design?
• Can you show examples of similar cases, with patient consent?

A surgeon who does the procedure regularly will answer specifically. A vague answer is not necessarily disqualifying, but it is a reason to ask more.

3. Expect a real diagnosis

The consultation should include measurements, not just a look. A thorough exam includes:

• Probing around the tooth to find the bone level and attachment.
• Radiographs to see the fracture, decay, root length and bone.
• A restorability assessment — can the tooth support a crown after the bone is reduced?
• A smile assessment for aesthetic cases: tooth proportions, gum display, lip position.
• A medical history that covers smoking, diabetes, medications and bleeding risk.

If the surgeon recommends the procedure without measuring, the recommendation is a guess. The when is it needed guide explains the indications.

4. Get the plan in writing

A written plan should include:

• The tooth numbers.
• The procedure in plain language: gum only, or gum and bone.
• The CDT code or codes.
• The fee for each line.
• What is included: consultation, imaging, anaesthesia, sutures, follow-up.
• What is excluded: sedation, temporary crown, final crown, graft.
• The expected healing time and the date for the crown.
• What happens if a revision is needed.

A verbal total is not a plan. If the office will not put it in writing before a deposit, that is a reason to pause.

5. Ask about follow-up and complications

Crown lengthening is not finished when you leave the chair. Ask:

• When are sutures removed, and is that visit included?
• Who do I call after hours if there is bleeding or pain?
• What is the plan if the gum rebounds or the result is uneven?
• Is a revision included, discounted or billed at full fee?
• Will you coordinate with my dentist on the crown timing?

A practice that has thought about complications is usually a practice that manages them well.

6. Compare the whole plan, not the headline fee

The surgical fee is one line. The total includes consultation, imaging, sedation (if used), the temporary crown and the final crown. A practice that quotes $900 for surgery but charges separately for the consultation, imaging and follow-up may be more expensive than one that quotes $1,400 all-in.

Use the same four questions for each practice:

1. What is the surgical fee, and what does it include?
2. What is excluded?
3. When is the final crown made, and who charges for it?
4. What is the total plan cost?

7. Red flags

• A recommendation without a measurement or radiograph.
• A promise of a perfect result.
• A reluctance to discuss complications or revision.
• A plan that does not name the tooth or the code.
• Pressure to book or pay a deposit on the first visit.
• A quote that is far below local norms for a bone case, with no explanation.
• A practice that will not coordinate with your dentist.
• A surgeon who dismisses your questions.

None of these is proof of bad care. Together, they are a reason to get a second opinion.

8. When to get a second opinion

Get one when:

• The plan involves four or more teeth.
• The fee is large and the plan is vague.
• One surgeon recommends extraction and another recommends saving the tooth.
• The aesthetic result is the main goal.
• You feel rushed or dismissed.

Bring the radiographs, the written plan and your questions. A second opinion is a check, not a betrayal.

The short version

Choose a periodontist with the right training, experience with the specific procedure, a diagnostic exam that measures the bone and a written plan with codes and exclusions. Ask about follow-up and complications. Compare the whole plan, not the headline fee.

The directory lists practices by state and city; the cost hub explains the fee structure. Neither replaces a consultation with a licensed clinician.