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Hilliard – Scioto Darby

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Get a Great Smile

My son’s smile looks great they are wonderful people who care a lot


The service and staff was nothing short of professional and outstanding. Each trip was like going to see family. Dr. Marshall always made sure to ask how things were going and how the family was doing. Wonderful experience.


So patient and take time to explain and help through the process. Our path through Invisalign’s has gone well these first 8 weeks


Everyone was so kind and helpful and I’m so thankful for all the workers there


We had our first visit with Dr. Marshall today and I was a bit nervous because of my childhood history with the orthodontist (I saw him so much he was like family!) and I had slightly high expectations. Dr. Marshall and his entire team exceeded my expectations. We had such a great experience! They talked to Carter (my 8 yo) and included him in the discussion about braces and expanders and made him excited for his future fixed smile. Thank you to the entire Dr Marshall team and we can’t wait to go back!

Get in Touch With Us
5491 Scioto Darby Rd
Hilliard, OH 43026

Confident Smiles Made Daily

Our office offers a breadth of services to meet your needs. Check out the overview of our services listed below or book a consultation to discuss which services are best for you.

  • Braces
  • Invisalign® Aligners
  • Smile Express®
  • Retainers
  • Kids 7 & up
  • Remote Care

Our Team

You can have it all!  We work with patients to achieve their full smile potential by creating exceptional experiences provided by rockstar team members who help to deliver awesome outcomes every day.  Confident smiles are made daily at Smile Doctors.

Frank Marshall
Dr. Frank Marshall

Frank Marshall has been creating beautiful smiles for decades and enjoys giving back to his community.

Marshall graduated from Duquesne University in Pittsburgh with a degree in pharmacy. After working as a pharmacist for five years, he earned his Doctorate of Dental Surgery and Master of Science degree in orthodontics from the University of Maryland.

Marshall is a member of the American Dental Association, American Association of Orthodontists, Columbus Dental Society, Seattle Study Club, and Greater Columbus Society of Contemporary Dentistry.

In his spare time, Marshall enjoys scuba diving, golf, and coaching baseball. He also volunteers with Operation Smile and treats cleft lip and palate patients in South America.


My daughter Ava has been going here for almost a year. She loves her braces, and can’t wait for her new smile. She had a pretty big gap between her front teeth, and it’s already gone. She loves it. Still about 12 months to go but happy with the progress already! Staff and Dr. Marshall are wonderful!

Travis Jarrell

My daughter just got her braces off today and I couldn’t be more pleased! Dr. Marshall predicted 18 months and it was 18 months and one day. I will recommend this practice to anyone and everyone!

Kim Jones Thomas

We LOVE Dr. Marshall and his staff. Everyone’s always friendly and smiles all the time. Their work is amazing. Our son has never complained. They always explain their methods and the procedures, so there aren’t any surprises. We can always reach the staff with questions and get help immediately. We recommend Dr. Marshall to anyone and everyone that needs braces or orthodontic work. We met with several doctors and Dr. Marshall was our son’s first and only choice. He talks directly to the patient, no matter their age. At 10 years old, our son felt like an adult, making adult decisions. He loved being addressed like an equal.

Michelle Wellman

I’ve been a patient of Dr Marshall’s {Smile Doctors} since September, 2020. Dr. Marshall is very friendly, and personable. On the day, I was having my Invisalign placed, there was a 30 min delay, from my appt time. While one of the dental assistants, placed everything – Dr. Marshall made a point to stop by my chair and personally apologize for the delay. I found that to be very thoughtful, and professional . The staff is also very professional and friendly. Everyone is welcoming, engaging {with each other and patients} and smiling – it’s a very happy atmosphere. It makes for a very relaxing experience. Pricing I find to be reasonable and fair. My insurance doesn’t pay a lot for orthodontia, so I’m paying the 90% out of pocket – so I wanted to make sure I received the best value for the money.

Meg Thornton

As always , professional, quick and always gracious 😀

Lisa Marie
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