Combining the Art & Science of Modern Dentistry

Offering cosmetic, restorative and implant dentistry in Port Saint Lucie, FL

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Port St. Lucie, FL Your Home for Comprehensive Dentistry

Great Smile Dental provides exceptional clinical care in a welcoming dentist office environment. We focus on building positive patient dentist relationships through open communication and education.

Our team of dentists works cooperatively to serve our patients with comprehensive dentistry. Our combined knowledge, skill set, and advanced use of dental technology enable us to treat complex dental issues under one roof. We offer a full range of dental services including dental implants, orthodontics, and full smile makeovers.

What Makes Us Different

Compassionate modern dentistry improving your results and your experience.

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Patient Resources

Important information for your oral health care.

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Advanced Technology

Discover how our state-of-the-art dental technology benefits you.

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Write a Review

Write a review of your experience at Great Smiles.

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Semi-permanent Teeth

Restore your smile after tooth loss  with Dr. Schamback’s patented semi-permanent teeth.

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Orthodontic Treatment

In house orthodontic treatment options address crooked teeth and malocclusion.

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Dental Implants

Replace missing teeth with high quality dental implants for stable, lasting results.

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Endodontic Therapy

Root canal therapy repairs damaged or infected teeth without the need for extraction.

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Headaches

Recurring headaches may be a symptom of bruxism.

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Tooth Loss

Missing teeth compromise the appearance and structure of the face and jaw.

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Yellow Teeth

Professional teeth whitening can brighten yellow or discolored teeth.

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Tooth Pain

Tooth pain may be an indication of tooth decay or an abscess.

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Dr. Aaron Schamback, DMD

A Martin County native, Dr. Schamback has built a team-oriented dental practice dedicated to helping patients achieve their dental health goals.

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Dr. Justin Shwartz, DMD

Dr. Schwartz is a board certified Periodontist and provides experienced care for dental implants and tooth replacement.

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Dr. Christina Tseng, DDS

Dr. Tseng has advanced training in endodontics, prosthodontics and oral surgery to help patients address complex dental concerns.

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Dr. Marcel Gegati, DMD

Dr. Gegati has pursued advanced training in cosmetic reconstruction, implant dentistry and sleep dentistry for the benefit of our patients.

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Dr. Jaclyn Harden, DDS

Dr. Harden is a highly trained dentist providing exceptional dental care services to patients of all ages.

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Dr. Jason Sheikh, DMD

Dr. Sheikh is a Florida native who was born and raised in Boynton Beach, FL. He knew from a very young age that he wanted to be a doctor.

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Dr. George Sifain, DMD

Dr. George Sifain, DMD

Dr. Sifain completed special training in dental implants with experience in surgical placement and restoration.

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Dr. Jayson S. Hartman, DMD

Dr. Jayson S. Hartman, DMD

Dr. Hartman is an Endodontist, specializing in root canals. He has been successfully practicing in South Florida for many years.

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great smiles dental team, port st lucie fl

Meet The Team

Meet our exceptional dental care team. We are committed to addressing your dental health needs with personalized care.

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AACD ADA AGD FDA
Semi-permanent Teeth

Semi-permanent Teeth

Designed by Dr. Schamback, Semi-permanent teeth can restore your smile.

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Preventive Care

Preventive Care

Maintain your smile and prevent oral disease with routine dental health exams.

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Clear Aligners

Clear Aligners

Invisalign is a clear, discreet option for straightening crooked teeth.

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Implant Dentistry

Implant Dentistry

Full service dental implants all under one roof in Port St. Lucie, FL.

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White Dental Fillings

White Dental Fillings

Cosmetic solutions for restoring damaged or decayed teeth.

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Why do my gums bleed?

Bleeding gums are a common sign of periodontal disease, we offer periodontal therapy in Port St. Lucie, FL.

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Do you have a missing tooth?

Great Smile Dental offers full service in house dental implants.

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How can I enhance my smile?

Enhance the appearance of your natural smile with a personalized smile makeover.

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Is it too late to straighten my teeth?

You are never too old to enjoy a straight smile, and Great Smile Dental offers a full range of orthodontic services.

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New Patients Welcome Your First Visit

Welcome to Great Smile Dental where all of our patients receive 5 star customer care and quality modern dentistry in a no-pressure environment. Our team provides personalized attention and treats each patient as part of our dental care family. Providing comfortable and compassionate dentistry is our commitment to you.

  • Tour of our office
  • Dental exam
  • Periodontal screening
  • Oral cancer screening
  • Dental caries screening
  • Consultation with your Great Smile Dental dentist
  • Dental cleaning (if needed and time allows)

Your young athletes and Mouthguards

April 22, 2019

Mouthguards Imagine what it would be like if you suddenly lost one or two of your front teeth. Smiling, talking, eating—everything would suddenly be affected. Knowing how to prevent injuries…

Whitening: 5 Things to Know About Getting a Brighter Smile

April 16, 2019

Brushing and flossing are everyday ways to keep your teeth bright, white and healthy. Still, if you might feel like your smile is lacking some sparkle or is more yellow than it used…

6 Ways to Reduce Your Child’s Sugary Snacking

April 11, 2019

    When working with her young patients, pediatric dentist and ADA spokesperson Dr. Mary Hayes teaches them this simple, but important, saying: “Sugar is fun to eat, but not…

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