About us

About Dr. Winterton

Dr. Eric Winterton

Dr. Eric Winterton is our dentist in Kennewick, WA, who provides comprehensive dental care including dental cleanings and check-ups, fillings, crowns and bridges, root canals, porcelain veneers, dental implants, restorative dentistry and cosmetic dentistry and we also offer sedation dentistry to keep patients relaxed and comfortable during dental procedures.

  • College: Eastern Washington University: Bachelors of Biology class of 2006
  • Dental School: University of Southern California class of 2011
  • Residency: Advanced Education in General Dentistry US Air Force, Keesler AFB, MS 2012

Dr. Winterton is a Columbia Basin native originally from Moses Lake. He and his wife Carrie (Othello native) were happy to move back to the Tri-cities area during the summer of 2014 after serving 3 years in the US Air Force as a dentist in both Mississippi and California.

Eric and Carrie are the proud parents of 3 beautiful kids and are happy to make Kennewick their home.

kennewick wa dentist
kennewick wa dentist


Assistant/Interior Designer

Carrie is a valuable addition to our dental team assisting in both administrative settings, also an aspiring interior designer who made most of the design decisions in our beautiful office.  Click here on our Virtual Tour to check out her work!

amanda dental hygienist


Dental Assistant

Amanda has been a Dental Assistant for the past 4 years. Prior to working at Southridge Dental she worked in pediatric dentistry and orthodontics. Amanda greatly enjoys assisting in the variety of procedures that Southridge Dental has to offer and loves keeping her patients comfortable. In her free time Amanda enjoys spending time with her husband, two dogs, and craft projects.

dental hygienist


Front Desk Assistant

Tera is your trusty insurance verifier/scheduler/assistant/make-dentistry-affordable expert and can help with many of the arrangements in making your oral health the best it can be.  She also enjoys watching her daughter dance ballet, taking her two small dogs on walks and camping trips with her family!

Ready for a great dental experience?