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Pinhole Gum Rejuvenation®
Pinhole® Surgical Technique

A revolutionary procedure to treat gum recession in as little as one visit with no scalpels, no sutures and no palatal grafting.  

What is Pinhole Gum Rejuvenation®?

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Pinhole® breakthrough treatment offers patients an easier, minimally invasive option to correct gum recession. 

  • No scalpels or stitches
  • Minimal discomfort
  • Immediate cosmetic improvement

The Pinhole® Surgical Technique/ Pinhole Gum Rejuvenation® invented and patented by John Chao, D.D.S., is a scalpel-free, suture-free procedure for treating gum recession.

This procedure is performed by making small holes with a needle in the gum tissue. Using specially designed instruments, the gum tissue is loosened and guided over the receded part of the tooth. Since there is no incision or suturing, patients can expect minimal post-operative symptoms (pain, swelling and bleeding). Most patients also are pleasantly surprised by the instant cosmetic improvement. 

Before & After Transformations

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Pinhole® in the Spotlight

Chao Pinhole Gum Rejuvenation™ As Seen On The Doctors

Dr. John Chao
Chao Pinhole Gum Rejuvenation™ As Seen On The Doctors
Chao Pinhole Gum Rejuvenation™ As Seen On The Doctors

Chao Pinhole Gum Rejuvenation™ As Seen On The Doctors

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Painless Treatment For Receding Gums on ABC 7 L.A.

Painless Treatment For Receding Gums on ABC 7 L.A.

02:24
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Pinhole Gum Rejuvenation Featured On NBC 4 News Los Angeles

Pinhole Gum Rejuvenation Featured On NBC 4 News Los Angeles

03:09
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Pinhole Gum Rejuvenation For Receding Gums On We Are Austin

Pinhole Gum Rejuvenation For Receding Gums On We Are Austin

05:22
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GLOBE News Report

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Hear From Our Patients

Ginger P.

“Dr. Chao saved my gum and from losing my teeth! I have always received the best care I have ever experienced at each visit, with great attention to details, and his caring and skilled staff always makes you feel calm and relax. Although I moved to Arizona recently I drive all the way to Alhambra for my regular teeth cleanings . I trust him 100% for all my dental needs..he is the BEST dentist I ever had in my life."
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Get Started Today

100 S 1st Street

Alhambra CA 91801

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Meet Dr. John C. Chao, D.D.S., MAGD

Inventor of Pinhole® Gum Rejuvenation

Research Associate Professor at SUNY School of Dentistry
Former Adjunct Assistant Professor at USC Ostrow School of Dentistry

Dr. Chao is a renowned dentist, innovator, and educator transforming the field of dentistry. As the inventor of Pinhole® Gum Rejuvenation, he has revolutionized the way we treat gum recession, providing a scalpel-free, suture-free solution with minimal downtime and immediate results.

Dr. Chao is also the founder of the Pinhole Academy, where he trains over 4,000 clinicians worldwide in this groundbreaking technique. His commitment to advancing dentistry and patient care has earned him recognition on major media platforms like The Doctors and Good Morning America.

Are receding gums affecting your smile? Tired of hearing you need invasive gum graft surgery with long recovery times? It’s time to discover Dr. Chao’s advanced technique that offers:

  • Healthier, Youthful Gums: Restore your gums to a natural position.

  • Scalpel-Free & Suture-Free Procedure: A minimally invasive solution.

  • Less Pain, Quick Recovery: Enjoy more comfort and less downtime than traditional gum grafting.

  • Instant Cosmetic Results: Noticeable improvement within 24-48 hours.

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Professional Memberships

Dr. Chao is a proud member of several esteemed organizations that set the benchmark for dental practice and education:

  • American Dental Association (ADA): A leader in promoting oral health and professional standards.

  • California Dental Association (CDA): Dedicated to advancing oral health care in California.

  • American Academy of Periodontology (AAP): Focused on the prevention, diagnosis, and treatment of periodontal disease.

  • American Association of Endodontists (AAE): Specializing in saving teeth through endodontic therapy.

  • American Academy of Implant Dentistry (AAID): A hub for the latest in implantology techniques.

  • Academy of Microscope Enhanced Dentistry (AMED): Promoting precision and innovation in dental care.

Recognitions and Fellowships

Dr. Chao’s expertise is further highlighted by his fellowships and certifications with internationally recognized organizations:

  • Fellow, International College of Cranio-Mandibular Orthopaedics: Honoring excellence in TMJ and cranio-mandibular orthopedics.

  • Fellow, International Academy of Mini Dental Implants: Acknowledging innovation in minimally invasive implantology.

  • Fellow, International Congress of Oral Implantologists: Demonstrating mastery in implant dentistry.

  • Fellow, Institute for Advanced Laser Dentistry: Pioneering advanced laser techniques in dental treatment.

Master Certification

  • Master, Academy of General Dentistry (AGD): Recognized for outstanding achievement in general dentistry education.

Dr. Chao has Trained

over 4000 Dentist in a Decade

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  • What is Gum Recession?
    Gum recession refers to the loss of gum tissue along the gumline. This can occur as a result of periodontal disease (gingivitis, periodontitis, advanced periodontitis), the natural aging process, or abrasive habits when it comes to brushing the teeth.
  • Why should gum recession be taken seriously?
    When gum recession occurs, the root structure of the tooth becomes exposed. This means that tooth decay and other problems can affect the teeth along the gumline and beneath it. Since healthy gums are essential for a healthy mouth, getting gum recession treated is important for lasting dental wellness.
  • What is Chao Pinhole® Surgical Technique?
    The Chao Pinhole® Surgical Technique is a minimally invasive option for treating gum recession. Unlike traditional grafting techniques, PST is scalpel and suture free. All of the tools and techniques used to perform the Chao Pinhole® Surgical Technique were created by Dr. John Chao.
  • How does Chao Pinhole® Surgical Technique differ from traditional gum grafting?
    Traditional gum recession treatments involve the use of donor tissue or soft tissue grafts in order to rebuild the gumline. This soft tissue would be sutured in place and would join with existing gum tissue as it healed. While this traditional grafting treatment is effective, comparable results with better patient experience can be achieved through the Chao Pinhole® Surgical Technique.
  • How is Chao Pinhole® Surgical Technique performed?
    During the Chao Pinhole® Surgical Technique, a needle is used to make a small hole in the patient's existing gum tissue. Through this pinhole, special instruments are used to gently loosen the gum tissue. These tools help expand and slide the gumline to cover the exposed root structure. There are no grafts, no sutures, and no incisions needed with the Chao Pinhole® Surgical Technique. It simply involves the adjustment of the existing tissue.
  • What are the benefits of Chao Pinhole® Surgical Technique?
    The benefits of the Chao Pinhole® Surgical Technique are many: Less discomfort for the patient after treatment. Faster recovery for the patient than traditional grafting. No need for uncomfortable sutures. No need for scalpels or invasive surgical tools. No need to take donor tissue from the patients palate. Excellent, natural-looking, long-lasting results.