Our experienced dentists and caring team make getting the dentistry you need easy and comfortable. We value education, professionalism, and building long-term relationships with our patients.
Take a moment to learn a little bit about us by reading below. We look forward to seeing you in our dental office!

Thomas DeChellis, DDS
Before attending the University of Dayton for his undergraduate degree, Dr. Thomas DeChellis attended South Range High School. He attended dental school at The Ohio State University College of Dentistry for his DDS degree.
Dr. DeChellis is an active member in:
- America Dental Association
- Ohio Dental Association
- Corydon Palmer Dental Society
- Academy of General Dentistry
- American Academy of Implant Dentistry
“I enjoy working together with people of all ages to help them achieve a confident smile and a healthy mouth. I am passionate about keeping up with modern dental technology such as lasers, dental implants, and digital x-rays.”
When he is away from the office, you can find Dr. DeChellis biking, running, cooking, and spending time with his family.
Locations for Thomas DeChellis, DDS
- Boardman
- Columbiana

Edward Stonestreet, DDS
Dr. Edward Stonestreet graduated McDonald High School in 1999 before attending Bowling Green State University for his undergraduate education. Dr. Stonestreet attended dental school at The Ohio State University College of Dentistry and graduated with his DDS in 2007.
"I love meeting and working with all of the different people who come to our dental office. There is always a new challenge and something new to learn in dentistry."
When Dr. Stonestreet enjoys his free time, you can find him running, skiing, and enjoying quality family time.
Locations for Edward Stonestreet, DDS
- Boardman
- Columbiana
Taylor
Dental Hygienist
Locations for Taylor
- Boardman
- Columbiana
Stacey
Front Office Team

Miranda
Business Manager
Miranda attended Kent State University and has been with us for nine years. She loves our team and getting to know our patients. One of her passions is helping people achieve a healthier smile.
When she is at home, you can find Miranda playing with her children, spending time with her husband, and coaching volleyball. She also loves baking, spending time outdoors, and volunteering at her church.
Locations for Miranda
- Boardman
- Columbiana

Ashley
Columbiana Office Manager

Terry
Assistant Office Manager
Terry is a Boardman native and learned her skills on the job. She continuously seeks continuing education to keep her certificates current and her skills in top shape! She has been in the dental field for over eleven years and has been with DeChellis & Stonestreet Dentistry for over a year and a half.
She loves helping people take control of their health and enjoy a comfortable smile.
Terry’s hobbies include reading, walking, beading, gardening, and spending time with her two grown daughters.
Locations for Terry
- Boardman
- Columbiana

Michele
Dental Hygienist
As a Columbiana native, Michele has a lot in common with many of our patients! She attended Youngstown State University and received an associate's degree in applied science. She is dedicated to continuing education and stays on top of the latest developments in dentistry.
Michele has been with our practice for one year and three months, but brings almost 20 years of experience with her. She loves getting to know our patients and helping them achieve a smile they feel proud of.
Michele’s hobbies include golf, gardening, and bicycling.

Michelle
Dental Hygienist
Our dental hygienist, Michelle, joined our practice over 15 years ago after graduating from Youngstown State University with her degree in dental hygiene. She is also licensed in local anesthesia, improving the comfort of our patients.
Michelle enjoys meeting new people and putting a smile on their faces.
When Michelle is relaxing, you can find her spending time with family and gardening.
Locations for Michelle
- Boardman
- Columbiana

Kristy
Dental Hygienist
Kristy earned her associate's degree from Youngstown State University in 1999 and joined our practice in January of 2013. She loves making a connection with patients and enjoys teaching them proper hygiene techniques so they can have healthier smiles!
Kristy spends her spare time with her two sons and her husband. She also enjoys relaxing by the pool, reading, baking, and camping.
Chrissy
Dental Assistant
Locations for Chrissy
- Boardman
- Columbiana
Annette
Dental Assistant

Had a crown for the first time, unsure what to expect. Was taken care of by Karen & Dr. Stonestreet. They were very informative very patient, instructed regarding the procedure every step of the way. Also very gentle I was pleasantly surprised. I was anticipating a good deal of pain & happy to say there was none. All of the office staff are always very professional & kind.
-Madelyn O.