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

Ekaterina Yankelevich, DDS

Dr. Ekaterina (Katya) Yankelevich graduated summa cum laude from Wright State University in 1996 with a Bachelor of Science degree. She went on to The Ohio State University College of Dentistry and received her D.D.S. degree in 2000. She stayed at OSU for the General Practice Residency, where in addition to treating medically and physically compromised patients, she gained experience in oral surgery, pediatric dentistry, endodontics, prosthodontics, anesthesiology and general medicine. In 2006, she purchased Village DentalCare in 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 at Dennison Dental Care. Outside of the office, Dr. Katya enjoys exploring Columbus, traveling, and spending time with her husband and their two sons.

David Szana, DDS

Dr. David Szana is a proud alumni of The Ohio State University, where he graduated from the College of Dentistry in 1983. He founded, owned, and operated Capital City Dental for over 25 years, until selling it in 2014. He has earned accolades for his work with dentures and is a member of the American Dental Association, Ohio Dental Association, Columbus Dental Association, and the American Academy of Dental Sleep Medicine. He was approached to join Dennison Dental Care because of his stellar reputation in the dental community and his shared philosophy of providing the highest quality of care with skill and compassion. He is an avid reader and enjoys cooking and spending time with his wife, their five kids, and two granddaughters.

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 White 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'Neil 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

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. In addition to coordinating treatment, Terri handles all insurance and billing-related issues. After hours, she enjoys live music and traveling.