Meet Our Kettering Dental Team


Dottie – Business Manager

Dottie has worked as a dental business manager for 35 years, with 22 of them spent right here in our office. Behind the scenes she is key to our practice. Dottie loves spending time with her family and friends going on adventures together – to know Dottie is to love her.  In her spare time she enjoys roller-skating, listening to music and spending time with her loving husband. Dottie, with her southern flair, platinum hair, and compassion is genuinely/uniquely ours and we are extremely blessed to have her on our team of experts.


Natalie – Expanded Function Dental Auxillary

Natalie attended Miami Jacobs Career College where she received her Associates degree in applied science. Her duties include coordinating patient treatments, assisting the doctors, and managing Invisalign records – and she loves it! “We not only get to see the progress in our patients’ oral health, we also get to work with a caring team who has a common vision. I find that very exciting.” A US Army veteran, Natalie enjoys spending time with her husband and her son, playing the piano, and running.


Jessica – Dental Assistant

Trained by Dr. Callejo himself, Jessica has worked and assisted at our practice for over fourteen years. “We really do create beautiful smiles one patient at a time,” enthuses Jessica. “I like being part of that through assisting the doctors and providing optimal care for our patients.” Jessica and her husband, both Minnesota Viking fans, have a beautiful daughter who keeps them running with her cheerleading activities.


Sara – Registered Dental Hygienist

Sara is our newest hygienist. She chose to join Artisan Dental Group because of the advanced technology used here and the values that Dr. Callejo has established. She feels that Dr. Callejo can provide comprehensive dental treatment, and she appreciates that patients can have all treatment needs completed in our office, with no need to refer the patient to another office or see another doctor.

She received her BS in Business Administration from The Ohio State University. Then she decided to change her career path, and she received her Dental Hygiene license in 2013. She loves helping patients with dental fears and dental anxieties begin returning to the dentist, and even start to enjoy coming in. Sara believes that once you get established as a patient with us, we treat you like family.

Sara resides in Beavercreek, but greatly appreciates her small town roots growing up in Jamestown. She and her husband stay very busy with their three children. When Sara is not working, you can find her camping, at a fitness class, or spending quality time with family and friends.


Bonnie – Office Manager

Bonnie is a part of our Administrative team. She has over 18 years of experience with dentistry – she has such a passion for smiles. She has lived in the Miami Valley for a couple of decades where she and her loving husband have three fantastic children that keep them very involved with music, theater and photography. When she has down-time, she enjoys her three adorable puppies while having family time making cherished memories together. “I look forward to sharing smiles and happiness with you at your next visit with our stellar office. It’s my pleasure to help our amazing community achieve the smile they want and deserve”.


Brigitte – Dental Assistant

Brigitte is a graduate of Ross Medical Education Center earning a 4.0 grade average! She is a people person with a big heart, loves getting to know patients, extremely empathetic and is very passionate about her career. Brigitte is honored to find her new dental home here at Dr. Callejo’s dental office.

In her free time, Brigitte’s number one priority is spending time with family and her animals. Brigitte craves knowledge, learning and music! She loves: reading (could spend all day in a bookstore or library), playing multiple instruments (piano, guitar, ukulele and harmonica), singing, taking naps and going to the gym at least 4 days a week. She hopes to go back to school to further her education in the dental field.

You can bet that she’ll be waiting to greet you with her big welcoming smile at your next visit with our office. If you see her at the library please send her back to work.


Katasha – Registered Dental Hygienist

Katasha has 20 years of dental experience. She started her career as a dental assistant in 2000. She found she had a passion for helping patients improve their dental health care so, she enrolled in Sinclair Community College to obtained a degree in Dental Hygiene in 2008. She is certified to administer local anesthetic as well as administer nitrous oxide. She says, “As a new team member at Dr. Callejo’s office I love that his core values align with my core values of treating patients like people. I love that every patient has their own individualized care plan to meet their oral health goals. I look forward to creating and maintaining smiles”.