Dental Staff

Meet Our team

  • Suzanne - Practice Manager
  • Kimberly - Office Manager
  • Carla - Hygienist
  • Annie - Hygienist
  • Renee - Administrative / Dental Assistant
  • Lanie - Administrative Assistant
  • Glenda - Administrative Assistant
  • Amberly - Dental Assistant
  • Liz - Dental Assistant
  • Ali - Dental Assistant

    Our professional staff is dedicated to treating our patients with caring and respectful feelings. We strive to make your periodontal treatment experience pleasant, informative, productive, non-stressful and fun! Our staff members maintain the highest level of accreditation and pursue ongoing education to stay abreast of the latest trends in periodontal dentistry.

    • Dr.
      George Quintero
      D.D.S., P.C.
        Professional Credentials:
      • Certification: Diplomate of the American Board of Periodontology, Diplomate American Board of Oral Medicine
      • Memberships: American Dental Association, American Academy of Periodontology, American Academy of Oral Medicine, George Dental Association, Northern District Dental Society, Southern Academy of Periodontology, Georgia Society of Periodontology, Gwinnett Study Club
      • Periodontal Training: National Naval Dental Center, Bethesda, MD
      • Dental School: State University of New York at Buffalo

      Dr. George Quintero is a graduate of the State University of New York at Buffalo Dental School in 1974. He completed his Periodontal Residency in 1980 at the National Naval Dental Center, Bethesda, Maryland. Dr. Quintero has served his country as a Naval Dental Officer and retired as a Naval Captain in 1994. Dr. Quintero was a professor at the National Naval Dental Center from 1989 to 1994 and has published many journal articles, clinical updates and a chapter in a medical textbook. Dr. Quintero is a Diplomate of the American Board of Periodontology, a Diplomate of the American Board of Medicine, a Fellow of the Academy of General Dentistry and a Fellow of International College of Dentists.

      Dr. Quintero actively participates in community service and has provided dental services on summer mission trips to Mexico, Venezuela, and Brazil since 1992. He has taken and supervised dental students from the Medical College of Georgia on a mission and volunteers his dental services at the Truths Dental Clinic in Lawrenceville, Georgia. Dr. Quintero has been blessed with his lovely and supportive wife of 48 years, Suzanne, and their children, Stacey Quintero Wolfe, a Neurosurgeon who served in the United States Navy, and is presently at the Winston-Salem Baptist Hospital, North Carolina. Julie Quintero-Schulz, Vice President of Business Development at MIDMRKT Suite, and David Quintero, a Periodontist who served in the United States Navy and has now joined Quintero Periodontics.

    • David Quintero
      D.M.D., M.S.


      • Certificate, Periodontology 
      • Certificate, Advanced Education in General Dentistry 
      • Diplomate, American Board of Periodontology and Dental Implant Surgery
      • Diplomate, International Congress of Oral Implantologists
      • Fellow, Institute for Advanced Laser Dentistry
      • Pinhole® Surgical Certified Clinician
      • Laser Assisted New Attachment Protocol (LANAP®) Certified Clinician
      • Accelerated Osteogenic Orthodontics (Wilckodontics®) Certified Clinician

      Memberships: American Dental Association, American Academy of Periodontology, American Board of Periodontology, International Congress of Oral Implantologists

      Periodontal Training: Naval Postgraduate Dental School, Bethesda, MD

      Dental School: Medical College of Georgia

      Dr. David Quintero brings an outstanding depth of Periodontal, Implant, and Laser expertise to the North Atlanta area. He attended the University of Georgia for his undergraduate degree and completed dental school at the Dental College of Georgia. He continued his education completing two residency programs in Periodontics and Advanced Education in General Dentistry as well as a Master’s of Science degree in Oral Biology at the Uniformed Services University of the Health Sciences and Naval Postgraduate Dental School. Most notably, he is dual board-certified as a Diplomate of the American Board of Periodontology and Dental Implant Surgery and a Diplomate of the International Congress of Oral Implantologists. Dr. Quintero advocates the value of continuing education having presented numerous lectures both nationally and internationally and has been published twice.  He served his country in the U.S. Navy for 10 years deploying and living aboard in Japan and is now a member of the Navy Reserves. He is devoted to his loving wife Laura and two children Natalie and Caleb and lives Buford, GA.  Dr. Quintero is excited to help and guide people to establish healthy teeth and gums.

    Contact Us

    Send Us an Email

    Our Location

    Find us on the map

    Hours of Operation

    Our Regular Schedule


    8:00 am-5:00 pm


    8:00 am-5:00 pm


    8:00 am-5:00 pm


    8:00 am-5:00 pm


    8:00 am-5:00 pm