Gentle Dentistry From a Team That Cares

About McMillen Dental

If you’re searching for a family-friendly, comforting, and compassionate dental office in Newark, OH, choose McMillen Dental. Our team of talented dentists, dental hygienists, dental assistants, and office staff will take care of all your dental needs, ensuring that you receive compassionate, gentle care. Learn more about our team below!

Meet Our Team

Dental staff in Newark, OH | McMillen Dental Group

Dr. Rhonda Steigerwald, DDS

Dr. Rhonda Steigerwald is originally from Leavittsburg, Ohio. She attended Youngstown State University for her undergraduate studies and received her Doctor of Dental Surgery from The Ohio State University in 1996. She worked in private dental practice for 16 years in the Columbus and Canal Winchester areas.

Dr. Steigerwald began her career in dentistry as a dental assistant. She then became a dental hygienist. After practicing for more than ten years, she enrolled in dental school. Dr. Rhonda is an exceptionally intelligent, technically skilled, and compassionate Dentist.

Dr. Rhonda enjoys all aspects of general and cosmetic dentistry, and she enjoys working with patients of all ages. She is a member of the American Dental Association, the Ohio Dental Association, the Columbus Dental Society, and the Central Ohio Study Club.

Dr. Rhonda enjoys exercising, sailing, cooking, and spending time with her family in her free time. She lives in Gahanna, Ohio, with her husband, Rick; her two children, Claire and Alyse; and their Goldendoodle, Rue.

Dental staff in Newark, OH | McMillen Dental Group


Sue is a part of our fantastic hygiene team here at McMillen Dental. She loves educating patients about the importance of good oral health. She takes pride in her ability to make patients feel comfortable and relaxed during their dental visits.

Sue has been a Dental Hygienist for over 28 years. She is passionate about her profession. For much of her career, Sue has practiced with Dr. Rhonda Steigerwald. She is thrilled to be reunited with Dr. Rhonda at McMillen Dental.

Sue earned a Bachelor’s of Science Degree from The Ohio State University in 1990. She is proud to be a Buckeye!

Sue resides in Gahanna with her husband Wayne, her boys Jack and Anthony, and their Goldendoodle, Hartley. She supports favorite family teams in her spare time: the Buckeyes, Blue Jackets, and the Indians. She is active in her church, where she enjoys serving in several ministries. Her hobbies include reading, scrapbooking, and being her boy’s greatest fan on the sports field.

Dental staff in Newark, OH | McMillen Dental Group

Kendra, RDH

Kendra has been a hygienist for 14 years. She joined McMillen Dental in May 2019. She is very excited to work with Dr. Rhonda again.

Kendra graduated from The Ohio State University with a Bachelor’s of Dental Hygiene specializing in special needs and pediatrics. She is licensed to administer anesthesia. Kendra consistently continues her education and keeps up on the latest dental hygiene articles. She enjoys interacting with patients and establishing meaningful relationships.

Kendra and her husband Josh reside in Baltimore, Ohio, with their three children: Bentley (9), Beckett (7), and Bristol (4). When not at a sporting event with one of her children, Kendra enjoys shopping, beach time, and working out.

Kendra provides the best care possible to all of her patients!!!

Dental staff in Newark, OH | McMillen Dental Group

Lori, RDH

Born and raised in Central Illinois, I graduated from the Dental Hygiene Program from Southern Illinois University of Carbondale in 2003. I currently live in Heath, OH with my husband of 18 years and our 3 children, Annabelle, Caroline, and Jonah. Our kids are actively involved in sports, which keeps us busy most nights and weekends. When I am not watching them play, I enjoy reading, baking, cheering on my Chicago Bears!

Dental staff in Newark, OH | McMillen Dental Group

Stacey, Office Manager

Stacey has been in the dental field since 1994. She began as a dental assistant after graduating from the adult dental assisting class from Eastland Career Center. She has been an assistant of Dr. Rhonda’s for a while before becoming her treatment Coordinator in Columbus. She has been at McMillen Dental for 22 years, and loves being the Office Manager. She has two daughters, Summer and Autumn, and she has been with her husband Gerry since 2006. In her spare time she loves to spend time with her family, her two dogs, a Yorkie- Samson, her Schnauzer- Cali, and her flower beds.

Dental staff in Newark, OH | McMillen Dental Group

Dawn, EFDA

Dawn is from the Ashville area and has been in the dental field for over 30 years. She followed Dr. Rhonda to McMillen Dental after working with her for 13 years in the Columbus area. Dawn has two daughters, a stepson, and four grandchildren. Outside of work, she enjoys spending most of her time outdoors with her family.

Dental staff in Newark, OH | McMillen Dental Group

Megan, Treatment Coordinator

Megan has been happily in the dental field since fall of 2016. She went to C-Tec and graduated from the Dental Assisting program in 2017. Megan spent her years in high school working part-time at the dental office she first shadowed at. From there she has been a dental assistant, hygiene assistant, and is now a treatment coordinator here at McMillen Dental. She adores seeing all of her wonderful patients and making her co-workers laugh. Outside of work she enjoys going to concerts and exploring the great outdoors.

Dental staff in Newark, OH | McMillen Dental Group

Autumn, Dental Assistant

Autumn is Dr. Rhonda’s current CDA. Born and raised in Columbus, OH, she is a graduate of Whitehall Yearling High School (2014-2018), and a graduate from Eastland-Fairfield Career and Technical Schools from 2016-2018, where she received my Dental Assisting license.

I have been a patient of Dr. Rhonda’s for over 20 years, and was introduced into the Dental Field by my mother Stacey who has worked alongside Dr. Rhonda for about 25 years. In my free time I enjoy being outdoors with my fur baby Buck, going fishing, shopping, and spending time with friends and family.

Dental staff in Newark, OH | McMillen Dental Group

Adrienne, Director of First Impressions

Adrienne has been in the dental field for over 10 years. Her biggest reason for choosing her profession is that she loves to help people smile. She is married to a remarkable, absolutely breathtaking husband (his exact words LOL), and they have 3 children. She enjoys her family, farm animals, and camping.


Dental staff in Newark, OH | McMillen Dental Group

Stephanie, Director of First Impressions

Stephanie Green is a very friendly and outgoing person. She has returned to our office for the second time. She was employed when Julian Caldwell had the Practice.Stephanie loves the dental field and working with people. She was a graduate from Utica High School . She is married to her husband Larry Green and has three great children.

Her son Daniel works for a farmer in Pataskala with his wife Rachel and they have a lovely daughter, Addison.Her son Stephen is working at Boeing as an engineer. Her daughter Ashley has pursued a career in the dental field as well. Stephanie looks forward to greeting you at the front desk!

Dental staff in Newark, OH | McMillen Dental Group

Autumn, Dental Assistant

My name is Autumn. I’ve been a dental assistant since 2013. I’m a mom, a fiance, and a movie aficionado!!! I love making patients feel comfortable and being relatable is important for our patients.


Have questions for our staff? Reach out to us today!
 Family Dentist in Newark, OH | McMillen Dental Group

McMillen Dental

106 McMillen Drive
Newark, OH, 43055


Phone: 740-344-1171
Fax: 740-344-9578

Business Hours

Monday 7 AM- 7 PM

Tuesday 8 AM - 7 PM

Wednesday- Thursday 7 AM - 4 PM

Friday: 9 AM- 1 PM

Saturday: 8 AM- 12 PM

Sunday: Closed