About Our Office

The team at Powell offers a breadth of orthodontic services to meet the needs of kids, teens, and adults. Helping our patients reveal confident smiles through tailored orthodontic treatment plans is our goal. If you’re looking for braces or Invisalign® aligner options from a family orthodontist near you, book your FREE consultation online or by phone today.

  • Dr. Underwood attended Bowling Green State University and received a Doctorate of Dental Surgery from The Ohio State University – College of Dentistry
  • Dr. Underwood is an assistant professor of orthodontics at The Ohio State University and has practiced for over 24 years
  • Top 1% Invisalign® Diamond Plus Provider
  • Dr. Underwood is an avid community member participating in many local groups and charities
  • Smile Doctors Orthodontics in Powell, OH proudly serves the communities in the following zip codes: 43065, 43015, 43035, 43235, 43017
  • Convenient scheduling and progress tracking through Smile Doctors Anywhere app
  • Affordable monthly payment options and discounts are available for qualifying patients
  • Most dental insurance plans accepted
Recent Google Reviews:

"The staff is wonderful, specifically Dr. Underwood, he makes you feel like his only patient! I am so much more confident in my smile after working with Smile Orthodontics!"

5-star
Addie DesRoches
10220 Sawmill Pkwy,
Powell, OH, 43065-9189
Get Directions
Monday - Thursday: 7:30am-4pm

About Our Office

The team at Powell offers a breadth of orthodontic services to meet the needs of kids, teens, and adults. Helping our patients reveal confident smiles through tailored orthodontic treatment plans is our goal. If you’re looking for braces or Invisalign® aligner options from a family orthodontist near you, book your FREE consultation online or by phone today.

  • Dr. Underwood attended Bowling Green State University and received a Doctorate of Dental Surgery from The Ohio State University – College of Dentistry
  • Dr. Underwood is an assistant professor of orthodontics at The Ohio State University and has practiced for over 24 years
  • Top 1% Invisalign® Diamond Plus Provider
  • Dr. Underwood is an avid community member participating in many local groups and charities
  • Smile Doctors Orthodontics in Powell, OH proudly serves the communities in the following zip codes: 43065, 43015, 43035, 43235, 43017
  • Convenient scheduling and progress tracking through Smile Doctors Anywhere app
  • Affordable monthly payment options and discounts are available for qualifying patients
  • Most dental insurance plans accepted
Recent Google Reviews:

"Smile Doctor truly stands out in the realm of dental care, and much of this can be attributed to the exceptional team and their commitment to patient satisfaction. Dr. Underwood, in particular, is an outstanding dentist whose expertise and patient care are simply amazing. He brings not just skill but also a genuine concern for his patients' well-being, making each visit a reassuring experience. Adriana, a key member of the staff managing the Smile Doctor app, exemplifies the responsive and caring nature of the entire team. Her promptness in addressing any questions or facilitating a quick walk-in appointment adds a layer of comfort and convenience to the patient experience. It's clear from interactions with her and the entire staff that patient care is their top priority. The team's professionalism, combined with a warm and welcoming atmosphere, makes Smile Doctor a top choice for anyone seeking top-notch dental care. Their dedication to ensuring a positive patient experience from start to finish is truly commendable."

5-star
Atul Trikha
Find us:
10220 Sawmill Pkwy,
Powell, OH, 43065-9189
Get Directions
Monday - Thursday: 7:30am-4pm

Orthodontic Services Available

Braces

Caraway Orthodontics offers metal and ceramic braces to suit our patient’s needs. Our orthodontists can develop a custom orthodontic treatment plan for kids, teens, and adults.

Invisalign® Aligners

A clear alternative to traditional braces, Invisalign® aligners are a convenient choice for adults and teens looking to discreetly straighten their teeth with clear aligners.

Smile Express®

Get the smile of your dreams in six months or less with Smile Express! Learn how our local orthodontists can help adults touch up their smile with aligners shipped straight to your door.

Retainers

Keep your smile beautiful with clear or fixed retainers from Caraway Orthodontics. Our orthodontists can fit a new or existing patient for a retainer and offer retainer repairs and replacements if needed.

Rising Star (7& Up)

The American Association of Orthodontists (AAO) recommends children see an orthodontist by age 7. Our RISING STAR program provides children ages 5-10 with complimentary, early care.

Current Offers and Insurance

Everyone deserves a confident and affordable smile. Convenient monthly payments and discounts are available for qualifying patients. We accept most insurance plans and will check your coverage during your FREE initial consultation.

Up to $500 Off
On comprehensive braces or Invisalign® aligner treatment

* When you sign up for autopay. Additional restrictions & exclusions may apply. Offer excludes any and all services and items covered in-full or in-part by any state or federal Medicaid program.

Pay in Full
Discounts when you pay in full for treatment

* Some restrictions & exclusions may apply.

Military Discount
10% off braces or Invisalign® aligners

A special offer for service members and family

* Some restrictions & exclusions may apply.

Family Plan
Discounts when multiple family members start treatment

* Some restrictions & exclusions may apply.

Meet Our Orthodontists in Powell

Kent Underwood
Dr. Kent Underwood

Kent Underwood, DDS, has practiced orthodontics since 1998 and is thankful for the opportunity to be a part of his patients’ lives in a unique profession.

After receiving his undergraduate degree from Bowling Green State University, Underwood attended dental school at Ohio State University and completed his residency in orthodontics at Virginia Commonwealth University. He then returned to Ohio to continue practicing orthodontics.

Outside of the office, Underwood teaches as an Assistant Professor at The Ohio State University Division of Orthodontics. He also enjoys spending time with his family and dogs, fly fishing and participating in community service.

Sadie Cohen
Dr. Sadie Cohen

Dr. Sadie Cohen earned her engineering degree from Miami University before pursuing her Doctor of Dental Medicine and Master of Science at the University of Kentucky, where she also received her orthodontic certificate. She was drawn to orthodontics for the opportunity to build long-term relationships and support her patients’ confidence and growth throughout life’s milestones. She loves learning what makes each patient unique and hearing about their lives – whether it’s a new sport at school, starting a new job, or an exciting life event.

Known for her warm personality and natural ability to connect with others, Dr. Cohen thrives on creating a sense of community wherever she goes by bringing people together.

When she’s not in the office, you’ll likely find her with her husband, Matt, and their Black Labrador, Mulligan, enjoying walks or relaxing at local coffee shops and breweries. A self-proclaimed foodie, she loves discovering new restaurants and recreating recipes she finds online.

Kent Underwood
Sadie Cohen

Meet Our Orthodontists in Powell

Kent Underwood
Sadie Cohen
Kent Underwood Sadie Cohen
Dr. Kent Underwood

Kent Underwood, DDS, has practiced orthodontics since 1998 and is thankful for the opportunity to be a part of his patients’ lives in a unique profession.

After receiving his undergraduate degree from Bowling Green State University, Underwood attended dental school at Ohio State University and completed his residency in orthodontics at Virginia Commonwealth University. He then returned to Ohio to continue practicing orthodontics.

Outside of the office, Underwood teaches as an Assistant Professor at The Ohio State University Division of Orthodontics. He also enjoys spending time with his family and dogs, fly fishing and participating in community service.

Dr. Sadie Cohen

Dr. Sadie Cohen earned her engineering degree from Miami University before pursuing her Doctor of Dental Medicine and Master of Science at the University of Kentucky, where she also received her orthodontic certificate. She was drawn to orthodontics for the opportunity to build long-term relationships and support her patients’ confidence and growth throughout life’s milestones. She loves learning what makes each patient unique and hearing about their lives – whether it’s a new sport at school, starting a new job, or an exciting life event.

Known for her warm personality and natural ability to connect with others, Dr. Cohen thrives on creating a sense of community wherever she goes by bringing people together.

When she’s not in the office, you’ll likely find her with her husband, Matt, and their Black Labrador, Mulligan, enjoying walks or relaxing at local coffee shops and breweries. A self-proclaimed foodie, she loves discovering new restaurants and recreating recipes she finds online.

Awards & Certifications

Patient Reviews

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quote

“De. Underwood and the staff at Smile Doctors in Powell are AMAZING! They are friendly, empathetic and were fantastic at easing any fears or concerns my little one had. 100% recommend!”

5-star
Brooke Brenton
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“Very friendly, professional and patient with the children. They explained things very w”

5-star
Kristin Martin
quote

“Smile doctors – Invisaline and braces for kids and myself. Great experience overall with friendly staff and Dr Underwood who oversees all. They can be flexible with treatment plan offering combination of braces and Invisaline as needed.”

5-star
Girish Modak
quote

“Genuinely interested with making sure you’re taken care of”

5-star
James Rodriguez
quote

“Great dental clinic! The staff is friendly, and the service is top-notch. Highly recommended!”

5-star
Lily Lily

Start Your Smile Journey with Us!

In the Community

Our team members make a difference in our communities every day. Whether we are putting on events at our clinics or hosting tooth talks in the schools, filling backpacks with supplies or donating time to those in need, creating smiles is our passion.

Community Partnerships