Dental Staff

Meet Our team


  • Suzanne Quintero - Practice Manager
  • Kimberly Grizzard - Office Manager
  • Carla Harward - Hygienist
  • Emily Beaumont - Hygienist
  • Tiffany Sweatt - Hygienist
  • Renee walker - Administrative / Dental Assistant
  • Lanie George - Administrative Assistant
  • Glenda Richard - Administrative Assistant
  • Amberly Jolley - Dental Assistant
  • Liz Meddaugh - Dental Assistant
  • Ali Johnson - 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 DDS, PC
      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 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 serving in the United States Navy.

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Hours of Operation

Our Regular Schedule

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-5:00 pm

Saturday:

Closed

Sunday:

Closed