Sydney Periodontal Clinic
Specialist Periodontal and Implant Care
Trust Our Team of Periodontists Led by Alessandro Quaranta - a Professor Who Has Taught and Trained Numerous Periodontists Across all Australasia
Any surgical or invasive procedure carries risks. Before proceeding with a surgical or invasive procedure, you should seek opinion from an appropriately qualified health practitioner.
Minimal Waiting Times
Secure prompt & timely care with minimal waiting times within 5 weeks at our Neutral Bay & Newcastle clinics. This means a gum or implant concern can be assessed without a long wait.
Specialist Periodontists
Patient-Focused Care
We explain each step before it happens and plan your treatment around your comfort and wellbeing.
A Precision-Focused Approach
We plan each case in detail and explain what the treatment involves, what it can achieve for you and what it cannot.
Modern Equipment
We use digital imaging, including 3D scans where they are needed, and microsurgical techniques for diagnosis and treatment planning.
Are you tired of hiding your smile due
to gum disease? We are here to help.
Gum diseases like gingivitis and periodontitis present as gum inflammation, bleeding, bad breath and even tooth loss if left untreated. Our advanced treatments offer a solution to combat gum disease.
Our specialised approach uses high technology instruments such as GBT technique to treat the disease by periodontal debridement (removal of plaque and tartar buildup), along with personalised treatment plans to address the root causes. It is effective yet atraumatic compared to the historical approach of scaling and root planing. After undergoing our effective care, patients often feel a remarkable improvement in their oral health.
Reduced gum inflammation, healthier gums, and the prevention of further damage can bring renewed comfort, confidence, and a lasting foundation for a vibrant smile.
Specialist Periodontist Sydney
Specialist periodontists Professor Alessandro (Alex) Quaranta and Doctor Lizzy Hui are based in Neutral Bay and Newcastle, NSW. They offer expert periodontal care, from managing gum diseases and dental implants to performing cosmetic periodontal surgery, gum grafting, and crown lengthening.
Contact Smile Specialist Suites in Sydney. Periodontics expert diagnosis, management, and care are just a phone call away.
What is a periodontist?
A periodontist is a dentist who has completed extra training in the diagnosis, treatment, or prevention of periodontal disease (also referred to as gum disease). Or, in simpler terms, we specialise in conditions that affect your gums and bones in your mouth.
Gum surgery, grafting and dental implant treatment are surgical procedures and carry risks, such as infection, swelling, bleeding, gum shrinkage, nerve injury or an implant not fusing with the bone, and they are not suitable for everyone. Results vary from person to person. We explain the alternatives, including non-surgical gum treatment, a bridge or a denture, and you are welcome to get a second opinion.
Our Periodontal Treatment
In Sydney Neutral Bay, Newcastle and Kiama, Periodontal treatment addresses a range of issues, including gum disease, dental implant therapy, bad breath (halitosis), dry mouth, tooth loss and compromised esthetics.
What treatment do we offer?
We offer a variety of treatments, including non-surgical (non-invasive), surgical (minimally invasive) procedures, dental implants and periodontal plastic surgeries.
Periodontal Treatment
The goal of the specialist periodontal treatment is to maintain healthy gums and teeth and prevent gum diseases thorough teeth and gum hygiene treatment.
Aesthetic Surgery
Cosmetic specialist dentistry can help enhance your smile with periodontal plastic surgery via gum grafting (gum loss), dental implants (tooth loss), gum reshaping (uneven gum), repositioning of the lip (gummy smile), and more.
Bone Grafting
Restore the lost, missing and receding gum to reconstruct the pink aesthetics.
Dental Implants
Substitute missing teeth or an entire set of teeth with biocompatible dental implants.
Multi-Disciplinary Approach
A collaborative and holistic approach, using the expertise of Sydney periodontics specialists, dental surgeons and specialists, medical GPs and specialists, to ensure optimal patient outcomes via individualised personal care.
Pain (& Anxiety) Management
Ease your nerves and maximise comfort with our range of pain and anxiety therapy/sedation options.
Emergency
Therapy
We handle unexpected dental emergencies through surgical or non-surgical methods.
Maintenance
& Recalls
Promote regular and healthy dental habits with periodontal maintenance and review appointments.
Meet Prof Alessandro Quaranta
PERIODONTIST. CLINICAL PROFESSOR AND SPECIALIST PERIODONTIST
Professor Alessandro Quaranta (Prof Q) has been in specialist practice for 15 years since completing his specialist training from Sapienza University of Rome.
Born Italian, Prof Q is an Australian AHPRA registered Specialist Periodontist with a PhD in Dental Implantology with extensive clinical expertise in the surgical treatment of periodontitis, peri-implantitis and implant treatment in complex cases and patients. He is the Clinical Professor of the Discipline of Restorative and Reconstructive Dentistry at the School of Dentistry, University of Sydney and Senior Clinical Specialist at the Department of Periodontics Sydney Dental Hospital. He maintains a private practice position as Chief Clinical Consultant and Scientific Education Coordinator of the Smile Specialist Suite, Newcastle and the Smile Specialist Suite, Neutral Bay (Sydney), NSW.






Why Choose Us
- Expertise and Specialisation: Our clinic boasts a team of highly skilled and experienced periodontal specialists dedicated to providing exceptional care for the treatment of periodontitis.
- Advanced Treatment Techniques: We pride ourselves on staying at the forefront of periodontal advancements. Our clinic uses evidence-based periodontal techniques and modern diagnostic technology to plan treatment for periodontitis.
- Pain & Anxiety Management: So many people are scared of going to the dentist/ dental specialists and ended up choosing not to have any treatment and jeopardising their own health due to fear. If you are among these people, we can help and treat you through diverse levels of pain and anxiety management.
- Personalised Treatment Plans: At our clinic, we take a patient-centric approach, conducting thorough assessments and considering your specific condition, oral health history, and goals to develop personalised treatment plans. This ensures that your care is carefully tailored to meet your individual needs and maximise treatment effectiveness.
- Comprehensive Care: From non surgical interventions such as full mouth debridement to advanced surgical procedures like flap surgery and soft tissue grafts, our clinic provides a comprehensive range of treatments to address all stages and complexities of periodontitis.
- Compassionate Patient Experience: Our clinic is dedicated to creating a warm and supportive environment where your comfort, well-being, and satisfaction are prioritised. Our friendly staff members are committed to ensuring that you feel at ease throughout your treatment journey, and we strive to provide compassionate care that exceeds your expectations.
Before & After
Smile Gallery
Review the quality work done by our specialist periodontists, Professor Alessandro (Alex) Quaranta and Doctor Lizzy Hui. Our before and afters include regenerative surgery, dental implants, gum grafts, crown lengthening and a full scope of procedures and surgeries from our periodontists in both Newcastle and Neutral Bay, Sydney.
Frequently Asked Questions
Click on our FAQ page for more commonly asked questions, or read through the details below.
What does a periodontist do?
A periodontist is a dental specialist focused on the prevention, diagnosis, and treatment of gum disease and related conditions. At Smile Specialists Suite, our Sydney periodontists also perform aesthetics dental surgery, dental implants, and gum contouring procedures to restore both function and aesthetics of your smile.
When should I see a periodontist in Sydney?
If you notice symptoms such as bleeding gums, receding gum lines, loose teeth, or persistent bad breath, it’s best to book an appointment with a trusted periodontist in Sydney. Early intervention prevents further damage and helps preserve your natural teeth with targeted periodontal treatment.
What’s the difference between a dentist and a periodontist?
While general dentists handle routine care, a periodontist is a specialist with additional training in gum health and implant procedures. They treat complex gum infections, bone loss, and perform advanced surgeries like gum recession treatment for patients who require more specialised care.
Are dental implants part of periodontic treatment?
Yes. Periodontists are the go-to experts for dental implants placement because of their deep understanding of gum and bone health. At Smile Specialists Suite, we ensure every implant is planned and executed with precision to deliver natural-looking and durable results.
How is gum disease treated?
Treatment depends on the severity of your condition. Mild gum disease can be managed with professional cleaning, while advanced cases may require periodontal treatment such as scaling, root planing, or surgical therapy. Our Sydney specialists tailor each treatment plan to your individual needs for optimal recovery.
Can a periodontist help with a gummy smile?
Absolutely. At Smile Specialists Suite, we offer gummy smile lip repositioning to achieve a balanced and confident smile. This minimally invasive procedure adjusts the position of the upper lip to reduce excessive gum display and enhance smile aesthetics.
Does gum contouring hurt?
Thanks to advanced technology and effective pain management techniques, gum contouring is generally comfortable and minimally invasive. Our team explains what the procedure and recovery involve, and how any discomfort is managed.
What should I do if I have a gum emergency?
If you’re experiencing sudden swelling, bleeding, or severe discomfort, contact Smile Specialists Suite immediately for periodontal emergency treatments. Timely attention can prevent complications and protect your overall oral health.
What is gum recession and how can it be treated?
Gum recession occurs when gum tissue pulls away from the teeth, exposing the roots. This can cause sensitivity and increase the risk of decay. Our team provides effective gum recession treatment to restore gum coverage and prevent further damage.
How can I improve the appearance of my gums?
If you’re unhappy with uneven or bulky gums, our professional gum contouring service can reshape your gumline for a more symmetrical and attractive smile. Our Sydney specialists use gentle laser technology to enhance aesthetics while maintaining gum health.
