Office: 614-443-3400 | 910 Dennison Ave. Columbus, OH 43201

Ekaterina Yankelevich, D.D.S

Dr. Ekaterina (Katya) Yankelevich received her undergraduate degree at Wright State University in Dayton, Ohio. Dr. Yankelevich studied molecular genetics and was involved in research. She maintained a 4.0 GPA and graduated summa cum laude from Wright State University with a Bachelor of Science degree in 1996.

That same year she was accepted to The Ohio State University College of Dentistry where she received her D.D.S. degree in June, 2000. After dental school, Dr. Yankelevich continued her dental education and gained more experience in the General Practice Residency at OSU treating medically and physically compromised patients. She also completed experience in oral surgery, pediatric dentistry, endodontics, prosthodontics, anesthesiology and general medicine. In 2001, Dr. Yankelevich joined a private practice in Columbus, Ohio. In 2006, she started her own practice in Columbus' beautiful German Village. And in April 2009 she moved her practice to a renovated facility in the burgeoning Short North/Victorian Village neighborhood. Dr. Katya takes numerous continuing education courses every year. She is constantly learning new techniques, procedures and materials to bring the best dentistry available in the world to her patients.

Chuck Usher, RDH, LMT

Chuck Usher, brings over thirty-five years of experience to Dennison Dental Care. In 1970, he began as a dental tech in the US Navy then earned his associates in dental hygiene in 1978. He also has a B.S. in Biology and Chemistry and is a Licensed Massage Therapist. Born in Youngstown, Ohio, Chuck is a hiking enthusiast, enjoys travel, weight training and yoga, and teaches Thai Yoga Massage throughout the state of Ohio. He resides in historic Harrison Park.

Julie White, RDH

Julie graduated from The Ohio State University, with a Bachelor of Science degree in dental hygiene in 1996. She has a positive attitude and great attention to detail and has already received praise for being "thorough but gentle". In her free time, Julie enjoys spending time with her husband, Jeff, and their two sons Jacob and Max.

Stacey O'Neil, Dental Assistant

Stacey O'Neill joined Dennison Dental Care in July 2010 with almost twenty years of dental assisting experience. Her passion for dentistry, meticulous nature, and vivacious personality make her a great asset to our practice. She lives in Gahanna, and when she is not in the office, she enjoys working out and spending time with her family, friends, and her two puppies.


Liudmyla "Luda" Ozeruga joined Dennison Dental Care in 2017. She is from Ukraine and came to the USA in February 2017. Luda graduated from the dental department of Medical University and has three years of dental assisting experience in Ukraine. Once in the US, she got her dental assisting radiographer certificate. Luda is always ready to develop her personal and professional skills and is a great asset to our team! In her free time she enjoys cooking and spending time with her family.

Terri Martin, Practice Administrator

Terri Martin joined Dennison Dental Care in October 2008. She began her career in dental administration in early 2000 with over ten years of experience in medical administration. Terri lives in Grandview with her two dogs. When she is not negotiating insurance contracts or writing appeals, she can be found enjoying time with her family and friends, and challenging anyone to a heated game of scrabble.