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Your Preferred Choice For A Dentist In Marysville, OH


We want all of our patients to take ownership of their oral systemic health. Our focus is to educate patients on what we see inside the mouth, and how this can affect their overall health. We will guide you through an individualized plan to achieve optimal oral health. At our Marysville dental office, you will find a team of professionals working to keep your family healthy and smiling for a lifetime.

Meet Dr. Justin Cromwell

The man behind the best smiles in town

Photo of Dr. Justin Cromwell, a dentist in Marysville OH, and his family

"We use simple illustrations and visual aids to help our patients make educated decisions regarding their family’s oral health and well-being – because that's what really matters in the end."

- Dr. Justin Cromwell, your preferred dentist in Marysville, OH


Our Total-Health Solutions

Click below to view our amazing Marysville dental solutions.

Photo of a smiling older gentleman after receiving dental implants at this dentist in Marysville, OH Our team of experts will help restore the natural beauty and function of your smile by replacing missing teeth. We'll coordinate your schedule and insurance benefits so you can get back to smiling, chewing, and laughing in no time!

Dental Implants

Photo of a to illustrate family dentistry services at this dentist in Marysville, OH Make dental visits a family event! We welcome patients of all ages and do our best to provide an enjoyable experience for all. With early morning and late evening appointments, we are ready to serve you at your most convenient time.

Family Dentistry

Photo of a young woman laughing with a bright smile to illustrate cosmetic dentistry services at this dentist in Marysville, OH With our expert eye for detail and our obsession with beautifully harmonious smiles, we can highlight the best of your facial characteristics to transform your smile into a powerful tool that opens up new opportunities in life.

Cosmetic Dentistry

Cosmetic Dentistry

  • Teeth Whitening
  • Porcelain Crowns
  • Porcelain Crowns/Bridges
  • Dental Implants
  • Veneers

Preventative Dentistry

  • Digital X Rays
  • Oral Cancer Screening
  • TMJ Screening
  • Periodontal Screening
  • Cleanings
  • Athletic Mouth Guards
  • Occlusal Splints (Night Guards)
  • Diet Counseling

Restorative Dentistry

  • Treatment of Periodontal Disease
  • Endodontics (root canals)
  • Extractions
  • Composite (tooth colored) fillings
  • Dentures
  • Same Day Crowns
What Patients Are Saying:

‘‘My family and I love Cromwell Dental Care! We receive excellent and timely care and my children don't even mind going to the dentist anymore. We highly recommend Dr. Cromwell and his entire staff! I wish we had found them sooner!’’

Kara Boltz

‘‘To me the biggest con is dental pricing. You are told one thing by the secretary then the bill comes in and is off by a lot. I have dropped two dentist because of this fraudulent practice. Dr. Cromwell's staff was above board about the charges and for the first time in a long time I did not receive a surprise bill in the mail. ’’

Ernest Jones

‘‘Cromwell Dental has done very well by my family for our dental needs. Dr. Cromwell and his staff are polite and respectful, and will be upfront about any treatments they believe would be in your best dental-health interest...but they are not pushy and allow you to make that decision on if and when to proceed. Although the office is very 'norm' for a dental office, my children are very comfortable under the care of those at Cromwell Dental.’’

Derek Epperson

‘‘Two years ago my husband and I were looking for a dentist because we were new to the area. We found Dr. Cromwell. He is an awesome dentist. Dr. Cromwell makes us feel comfortable and both Dr. Cromwell and his staff is very friendly and professional. Thank you Dr. Cromwell for the care you and you staff have provided to us.’’

Belinda Barr

‘‘I had a dental emergency and my regular dentist was out of the country so Dr. Cromwell squeezed me in and also fixed my tooth right away. Now I use him for my regular cleanings and I really like how personable he is.’’

Danyiel Miracle

‘‘I am extremely happy with everything. i was not a patient and was having a terrible toothache.They worked me in the very same day that I called them. they were very attentive and helped me so much. The staff is all extremely friendly and the dentist is awesome.They are all awesome. I am so glad that I found them. I would recommend them to everyone. The whole staff is awesome.’’

Sandi Crunkilton


We are a large family of health experts joined by a love for our community. See how we support healthy lifestyles all across Ohio.

Photo of welcome sign to the Bellefontaine community. This dentist in Marysville provides services to t his community
Welcome to the Bellefontaine Community! Most families in the area are in their 20s. They represent upcoming professionals, getting the ball rolling on both their careers and family life.

Bellefontaine Community
Photo of an historical landmark illustrating that this dentist in Marysville OH serves this community.
We believe in the value of early education within the family. We've teamed up with Whit's Frozen Custard to give free ice cream cones to kids with cavity-free check-ups!

Marysville Community
Photo of the sign entering the city of Urbana to illustrate that this dentist in Marysville, OH serves this community.
Welcome to the Urbana community! This area is a little more "urban" - as you can tell by its name. The population average is from the mid-20s to early 30s. A very centric community for real estate and fun activities!

Urbana Community

Ready to experience dentistry like never before?

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Your dentist in Marysville, OH can't wait to meet you!

Come visit our Marysville dental office to experience a fresh approach to dentistry.