Meet the Team

Dentist in Upper Arlington and Westerville


Hilary graduated from The Ohio State University in 2013 with her degree in Dental Hygiene. Hilary provides exceptional patient care and works assiduously to please every member of the Tzagournis Dental Family. Hilary willingly shares her dental knowledge with every patient to help them improve their oral health. This Buckeye is elated to see you at your next appointment.

Hilary, her fiancé Nathan and dog Stella call Westerville their home.


Nicole joined the Tzagournis team in 2006. She worked as a certified dental assistant for 7 years before attending necessary training at The Ohio State University to become an Expanded Functions Dental Auxiliary (EFDA). A natural perfectionist, Nicole is a master of her craft and our dental team is confident in the integrity of her work. Her friendly attitude makes her great at accommodating each patients individual needs.

She is originally from Reynoldsburg, OH. One of her favorite hobbies is traveling, she has participated in 2 dental mission trips with her church.


Kira is our Westerville Office Manager. Previously, she worked with Dr. Tzagournis as the lead dental assistant. She works hard to provide outstanding service to all patients. Kira believes in helping patients and families to feel comfortable and improve their oral and overall health.

Kira resides in Westerville with her Yorkie puppy, Leo. When she is not in the office she enjoys spending time with family.


Latisha has worked as a personal trainer, group fitness instructor, yoga teacher, coach, and more. She has worn many hats throughout her life and has added one more with Tzagounis Dental Group.

Latisha is married and has a very spoiled Labrador retriever who loves his treats and walks. When not in the office, she enjoys exercising, music concerts and festivals and spending time with family and friends.


Denise has ben in Dentistry of over 30 years and has joined Dr. Tzagournis’s staff as our Treatment Coordinator. Denise has many years of experience in the Dental Industry as well as a Dental Insurance background. Her understanding of the priority of Dental Health for our patients and coordinating with our outstanding team a comprehensive treatment plan will help our patients achieve optimal dental health care.

Denise has been in the Columbus area for over 35 years and is an avid Buckeye Fan!