Restorative Gum Treatment

First! What is periodontology?

Let's cover the basics

Gum disease is an infection of the gums surrounding your teeth and one of the main reasons adults loose teeth. It is painless and often causes bad breath. This is preventable and treatable


With periodontal treatment (gum treatment), we can restore the health of your gums, reverse gum recession and improve your overall dental health.

In the leading edge of periodontology.

PerioLase® LANAP

We are a certified provider of PerioLase® LANAP

Pinhole Surgical Technique™

A minimally invasive option for treating gum recession.

Meet Your Periodontist

Known for his humor as much as his expertise, Dr. Stanley Sun, will put you at ease with his friendly care and excellent reputation for delivering the best results for his patients

Dr. Stanley Sun

Dr. Sun is an accomplished periodontist who received the Diplomate of the American Board of Periodontology - the highest honor in his field - as well as a noted lecturer at the Department of Veteran Affairs. Dr. Stanley Sun is committed to providing his patients with personalized surgical dental care, delivered gently and with compassion.

Years in Practice Over 15 years

Education New York University, Veterans Affairs Medical Center, Rutgers University of Medicine & Dentistry

Associations Diplomate of the American Board of Periodontology, Member of the International Congress of Implantology and Lecturer at the Dept of Veterans Affairs

Why Patients Love Dr. Stanley Sun

 "I just completed an implant with Dr. Choi and Dr. Sun, it turned out great! They have all the latest technology combined with expert technique, attention to details. Well trained, friendly staffs of assistants." 


Jean L.

"He's gentle, has great energy, very through and he aims to please all his patients. I highly recommend Dr. Sun if you're looking for a periodontist. Dr Sun is exceptional and well-experienced"


Willis G.

A guide to gum disease treatment!

Expand each section to learn more

What causes gum disease?

Gum disease is a bacterial infection caused by a buildup of plaque. When left on your teeth untreated this leads to the earliest form of gum disease: gingivitis. However, gum disease is preventable! You can reduce plaque build up by flossing, brushing, and attending dental checkups. Other causes of gum disease includes smoking and chewing tobacco leading to more severe gum disease. This bacteria causes irritation and infection making the gums to become inflamed and bleed. If gingivitis is not treated, it can advance to periodontal disease. Some common symptoms of periodontal disease are: bleeding gums, bad breath, loose or shifting teeth, gums that have receded (shrunk) and make the teeth appear longer Periodontal disease has two stages: gingivitis and periodontitis.

  1. Gingivitis: When the gums become red and swollen, and bleed easily. Gingivitis is treatable and can be eliminated by daily brushing and flossing.
  2. Periodontitis: If gingivitis is not treated, then it becomes periodontitis. This is when the gums and bone that support the teeth are damaged leading to tooth and bone loss.

How does gum disease affect your health?

Gum disease is the leading cause of tooth loss among adults and has also been associated to:

  • Bad breath
  • Heart disease and stroke
  • Osteoporosis
  • Respiratory infections
  • Diabetes
  • Pre-term & low birth-weight babies
  • Gum recession or receding gums

How do we treat gum disease?

Gum disease treatment varies. There are non-surgical treatments such as at-home periodontal trays, and scaling and root planing (deep cleaning) as well as periodontal surgery and laser gum surgery. We provide the latest modern treatments for treating gum disease:

  • Pinhole Surgical Technique
  • Micro-Periodontal-Surgery
  • Tunneling gum graft
  • Applications of growth factors
  • Applications of periodontal chemotherapeutics
  • Treatment of receding gums
  • Laser

What are symptoms of gum disease?

It is sometimes easy to diagnose gum disease:

  • Bad breath
  • Bad taste
  • Gums bleed easily
  • Gums are tender
  • Gums receded from your teeth
  • Permanent teeth become loose

How do you prevent gum disease?

Early detection is the key to avoiding costly and painful dental treatment. Prevention begins with the control of dental plaque and calculus, the main cause of dental decay and periodontal disease. In fact, the major cause of tooth loss in adults is gum disease, which is known as the silent killer of teeth. Most patients feel no symptoms until it's too late. With regular dental visits, we can treat gum disease at an early stage, before it gets out of hand, and help you keep your teeth for life.

Endodontic retreatment

There are cases when a tooth that has been treated with a root canal doesn't heal properly and produces pain. If this is happening to you, endodontic retreatment may be a great choice. The goal of endodontic retreatment is to give your tooth a second chance at healing properly ultimately saving your tooth.

During endodontic retreatment a few steps will occur:

  1. We will remove the canal filling

  2. Examine the canals for abnormalities

  3. Clean the canals, seal, and place a filling

Once the process is completed a new crown or restoration will be placed on the tooth to restore it back to its full function and look. However, if we see that the canals are very narrow, we may perform an endodontic surgery to further complete the endodontic retreatment.

What is gum recession?

Gum recession is the process in which your gum tissue surrounding your teeth wears off and exposes more of the tooth including the tooth's root. When gum recession occurs, gaps form between the teeth and gum line. This results in bacteria that begins to build up and causes decay.

Gum recession can be stopped with proper treatment, oral hygiene and specialized dental attention.

New Patient Hotline

Call: (650) 273-4323


General Info  

Call/ Text : (650) 871-1400

South San Francisco Dental Care

2400 Westborough Blvd, St. 205,

South San Francisco, CA 94080


Office Hours

Monday - Friday 8am to 5pm         

Saturdays  by appointment

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