DT Periodontics and Cosmetic Surgery PLLC
Demetrios Tsiokos, DDS, PC
Specializing in Periodontics and Implantology


Board Certified Periodontist and Dental Implant Specialist in Long Island, NY, Dr. Demetrios Tsiokos welcomes you to our practice. A standard of excellence in personalized periodontal care enables us to provide the highest level of services to our patients. You will find Dr. Tsiokos and his staff to be caring, compassionate and devoted to not only restoring but enhancing the natural beauty of your smile in a comfortable and painless way. Your smile and health is our top priority.

We utilize state-of-the-art technology and 3D imaging to provide comprehensive treatment planning for diagnosis and computer-guided dental implant surgery that will result in beautiful, long lasting smiles that our patients will be proud of.

We want you to have the confidence to share your smile with the world.

Our Services:
  • Dental Implants
  • All-on-4® Treatment
  • Immediate Implants
  • Sinus Augmentation (Sinus Lift)
  • Full-Mouth Rehabilitation
  • Surgical Tooth Removal
  • Bone Grafting
  • Bone Regeneration
  • Ridge Augmentation
  • Gum Disease Treatment
  • Osseous Surgery
  • Crown Lengthening
  • Pinhole Technique
  • Gum Grafting
  • Gingivectomy
  • Cosmetic Surgery
  • Soft Tissue Laser
  • Scaling & Root Planing
  • Occlusal Therapy
  • Tissue Regeneration
  • Periodontal Maintenance
  • 3D Scan
  • Sedation Dentistry

Providing excellent treatment is only part of our mission. We are dedicated to giving you the information you need to make informed decisions about treatment, and help you to maintain your smile once you have achieved optimum health.

Contact us to schedule an appointment for a consultation. If you are a new patient to our office please visit our New Patient Info area to download patient forms, learn about payment options and more. We look forward to meeting you.


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Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

Office Location

  • Great Neck
  • 233 East Shore Road
  • Suite 108
  • Great Neck, New York
  • 11023
  • Map & Directions
  • Call: (516) 487-8240