Reception and waiting area of our Collegeville dental office, where periodontal patients check in
Advanced Dentistry of Collegeville · Collegeville, PA

Periodontics in Collegeville, PA


Gum disease treatment, gum surgery and bone grafting with our periodontist, in the same office where your implants are planned and restored.

  • Periodontist on our team
  • Vatech CT scan in office
  • Implant fellowship, ADIA
  • All PPO plans accepted
Real Patients, Our Chair

Gum Surgery Results From Our Collegeville Office

Both smiles were treated here. Reshaping the gumline uncovered teeth that were hidden under extra gum tissue.

BeforeBefore gum surgery: gummy smile with short-looking upper front teeth
AfterAfter gum surgery: more tooth visible and an even gumline
Gum surgery for a gummy smile
BeforeBefore crown lengthening: upper teeth partly covered by gum tissue
AfterAfter crown lengthening: longer, evenly framed upper teeth
Crown lengthening
The Basics

What Periodontics Treats

Periodontics is the dental specialty focused on the gums, jawbone and ligaments that anchor each tooth. Plaque left along the gumline hardens into tartar, and its bacteria inflame the gum and loosen its attachment.

The gap between tooth and gum then deepens into a pocket a toothbrush cannot reach. Healthy pockets measure about 1 to 3 millimeters.

  1. Stage 1

    Gingivitis

    Red, puffy gums that bleed when you brush. A thorough cleaning and better home care can reverse it.

  2. Stage 2

    Periodontitis

    Pockets deepen and bone begins to recede. Deep cleaning below the gumline is usually the first step.

  3. Stage 3

    Advanced Periodontitis

    Bone loss loosens teeth and can end in tooth loss. Surgery, grafting or implants may be needed.

Who It Is For

Signs It Is Time for a Gum Exam

Early gum disease rarely hurts, so many patients first hear about it at a cleaning. Book an evaluation if any of these sound familiar.

  • Gums that bleed when you brush or floss
  • Red, swollen or tender gums
  • Gums pulling back from the teeth
  • Bad breath or taste that lingers
  • Loose teeth or a changing bite
  • Sensitive or exposed roots
  • A gummy smile or short-looking teeth
  • A missing tooth you want to replace
Treatment Options

Periodontal Treatments We Provide

Treatment follows the stage of the disease. Early cases usually respond to non-surgical care; surgery is kept for what cleaning cannot correct.

Scaling and Root Planing

A deep cleaning of the roots below the gumline so the gum can reattach. Stubborn pockets can also receive Arestin, an antibiotic placed directly inside them.

Laser Gum Treatment

A dental laser removes infected tissue from inside the pocket.

Pocket Reduction

For pockets that stay deep after cleaning, the gum is folded back, the roots cleaned and the tissue secured snugly.

Gum Graft Surgery

New tissue covers roots exposed by recession and evens out the gumline.

Regenerative Procedures

Graft material and membranes help rebuild bone that disease has destroyed around a tooth.

Crown Lengthening

Removing extra gum tissue exposes more of a tooth, correcting a gummy smile or making room for a crown.

Bone Grafting for Implants

Rebuilds jawbone that shrank after tooth loss so an implant can be placed.

Bone Grafting

Bone Graft Options Compared

An implant needs enough bone to hold. A 3D image from our in-office Vatech CT scan shows how much you have before we choose a graft.

GraftSourceHow it worksSecond site
AutogenousYour own bone, often the jaw or chinLiving cells form new bone directlyYes
AllogenicProcessed donor human boneA scaffold your own bone grows intoNo
XenogenicBovine bone processed at high heatA scaffold, similar to an allograftNo
Graft substitutesBone matrix, composites or bone proteinsSupply factors that support bone growthNo

Scaffold grafts spare you a second site but can take longer to fill in than your own bone.

Your Providers

The Team Behind Your Gum Care

Gum care, implants and everyday dentistry happen in one office, with shared records and X-rays.

Dr. Michael Strassberg, periodontist at our Collegeville officeDr. Michael Strassberg
Periodontist

Dr. Strassberg is skilled in all aspects of periodontics, from deep cleaning to gum grafts and bone grafting. He enjoys building lasting relationships with his patients and our team.

Dr. Nelly Silva, DMD, at the front desk of our officeDr. Nelly Silva, DMD
General Dentist · Implant Fellowship

Dr. Silva earned her DMD at Temple University's Kornberg School of Dentistry, where she is a Clinical Associate Professor. She holds a Fellowship from the American Dental Implant Association and places and restores implants.

★★★★★
Very professional and welcoming. Takes time for questions and gives detailed explanations. I felt very comfortable and relaxed.Lynn Maison, Google Review
★★★★★
The positive energy, professionalism, modern tools and techniques, and personal touch all keep me and my family coming back.Steven Meyers, Google Review
Step by Step

What to Expect From Exam to Maintenance

The number of visits depends on how much of the mouth needs care.

  1. 01

    Gum Evaluation

    We measure every pocket, check for recession and loose teeth, and screen soft tissues with Identafi.

  2. 02

    Imaging

    X-rays show bone levels; a Vatech CT scan adds a 3D view for grafts or implants.

  3. 03

    Your Plan

    You leave knowing your stage, the treatments we recommend and their order.

  4. 04

    Treatment

    Numbing is delivered with The Wand. Anxious patients can ask about conscious sedation.

  5. 05

    Maintenance

    Maintenance visits, often every three to four months, keep pockets from deepening again.

Waiting room of our Collegeville dental office with leather seating and framed photos
Paying for Care

Insurance, Payment Plans and Savings

Cost depends on how many areas need care and which procedures are involved. We review fees with you before treatment begins.

  • InsuranceWe accept all PPO dental insurance plans. We do not accept Medicaid.
  • Payment plansSpread the cost of larger treatment over time.
  • No insuranceOur dental savings plan is available to uninsured patients.
FAQ

Periodontics Questions, Answered

What specialty is periodontics?

Periodontics is the dental specialty devoted to the gums and bone that hold the teeth. A periodontist completes additional training after dental school in gum disease, gum surgery and implants. In our office, that care is provided by Dr. Michael Strassberg.

What does surgical periodontics mean?

It covers procedures that work beneath the gum, such as pocket reduction, gum grafts, crown lengthening and bone grafting. They are used when deep cleaning alone cannot close a pocket, cover a root or rebuild bone.

Is periodontics the same as braces?

No. Braces and aligners belong to orthodontics, which moves teeth; periodontics treats the gums and bone that hold them. Gums should be healthy before teeth are moved, and we offer Invisalign here as well.

Can a periodontist help if I need dentures?

Yes. Periodontal care prepares the mouth for dentures by clearing infection and rebuilding bone where needed. Our office also makes full and partial dentures.

Do I still see my regular dentist during gum treatment?

Yes. Our periodontist and general dentistry team work in the same office and share your records, so cleanings, fillings and crowns continue alongside your gum care.

Can I get dental implants if I have gum disease?

Active gum disease is treated first, because the same infection can threaten an implant. Once the gums are healthy, a CT scan shows whether a bone graft is needed.

Start With a Gum Evaluation

Bleeding gums, a loose tooth or a missing one are all good reasons to come in. We measure, explain what we find and lay out your options.

Dr. Nelly Silva smiling at the reception desk of our Collegeville office