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Putting Our Patients First

Thoughtful Periodontal Care for Dacula

For over 20 years, Quintero Periodontics has served Dacula neighbors and families with genuine, patient-centered periodontal care. Dr. Quintero and the team are cultivating an atmosphere of compassion and integrity where you will always be treated like a part of the family. With our warmhearted approach, industry leading technology, and unwavering commitment to quality, we put you first every step of the way to bring you a brilliant smile and a refreshing experience.

Periodontal Care

Specializing in periodontics, Dr. Quintero is by your side with comprehensive care for optimal gum health. From personalized prevention to effective treatment solutions, he’s here to help you enjoy life with strong gums and a stellar smile.

Halt Gum Disease

Dental Implants

 Replace missing teeth and restore the function, appearance, and confidence of your smile with our customized dental implants. Beautiful, secure, and made to last, Dr. Quintero places durable dental implants designed just for you. 

Restore Confidence

Laser Surgery

Your comfort is our priority. That’s why Dr. Quintero uses first-class laser technology and is trained in the Laser Assisted New Attachment Procedure (LANAP) – the only FDA approved and patented laser protocol for treating gum disease.

Get Expert Care


If you’re feeling nervous about your dental appointment, we understand and our caring team is here for you! We offer the safest sedation options to help ease any fears and support a relaxing visit from start to finish.

Relieve Anxiety


Meet Dr. David Quintero

For Dr. David, strengthening smiles is in his very DNA. His dad, Dr. George Quintero, founded Quintero Periodontics in 1999! Dual board-certified in Periodontics and Implant dentistry, Dr. David is passionate about working with his hands to create a lifetime of thriving teeth and gums for his community. His extensive education, rich expertise, and love for building patient friendships allow him to deliver unparalleled patient service. He will take the time to get to know you on a personal level and meet you right where you’re at with transparent, judgement-free care. If you’re looking for an experienced dentist in the greater Atlanta area, you’re in great hands with Dr. David!

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Caring beyond our doors

Giving Back to Gwinnett

The Truth Clinic is a charitable organization that works with the Lawrenceville community for medical and dental care.  Dr. Quintero has been privileged to participate in serving the community for over 14 years donating his time and expertise, rendering dental services to the Truth Clinic Population.  Serving is an ideal that Dr. Quintero believes in and has emulated throughout his life.

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Your Smile, Our Mission

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