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Meet The Doctors

Tamara Gray, DDS

Dr. Tamara Gray is a native of Springfield, Missouri. After attending the University of Tulsa on a basketball and academic scholarship, she attended dental school at the University of Missouri Kansas City. Upon graduation in 1992, she entered the U.S. Naval Dental Corps. She served as a reservist in the Texas Air National Guard until 2014, when she retired as a Lieutenant Colonel. In 2001, Dr. Gray started her own practice here in Keller where she focuses on general dentistry, cosmetic dentistry, and a type of orthodontics known as Orthotropics. Her thorough care and compassion for her patients allowed her practice to quickly grow into the esteemed Keller, TX practice it is today.  Dr. Gray is married, has two children, Connor and Camden, and two step children, Jake and Nathan, with her husband, David.

Dr. Gray takes great steps in her continuing education and averages around 200 hours of CE each year. She is also a sustaining member of the following associations:

  • Academy of General Dentistry
  • International Association of Facial Growth Guidance (Orthotropics)
  • North American Association of Facial Orthotropics
  • American Academy of Craniofacial Pain
  • American Academy of Gnathologic Orthopedics
  • International Association of Orthodontics
  • American Academy of Dental Sleep Medicine
  • Buteyko Breathing Method Practitioners
  • Military Officers Association of America

Susan Millner, DDS

Dr. Millner was born in Colorado and moved with her family to Texas when she was twelve.  Dr. Millner graduated from University of Texas Health Science Center  in 2004 after graduating from Texas A & M.  Dr. Millner joined our practice in 2014.  She excels at helping patients achieve healthy, functional mouths.  She enjoys educating patients of all ages.  Dr. Millner loves our office focus on overall patient health not just a tooth by tooth focus.  She does sedation dentistry, implants, endodontics, and periodontal tissue regeneration as well as beautiful general and cosmetic dentistry.  Dr. Millner married her college sweetheart and has two beautiful children.  Her family has a whole menagerie of animals.  They enjoy gardening, cooking, crafts, and being outdoors.

Dr. Millner, like Dr. Gray, is continuosly expanding her knowledge through continuing education courses.  She is a member of:

  • American Dental Association
  • Academy of General Dentistry
  • Texas Dental Association
  • Fort Worth District Dental Society
  • Periodontal Pinhole Certificate