About us

A Dental Experience Built
Around You

At River Valley Smile Center, we focus on more than just dental care. We focus on creating a comfortable, personalized experience that helps you feel confident in your smile and your care.

Our Story

Choosing a dental provider is about more than services. It is about trust, communication, and knowing you are in the right place.

At River Valley Smile Center, our team is committed to providing high-quality dentistry in a way that feels approachable and supportive. Every patient has different needs and goals, and our job is to listen, guide, and deliver care that fits your life.

Whether you are visiting for preventive care or a more advanced treatment, you can expect a clear plan, a comfortable environment, and a team that puts your experience first.

Over the years, we have grown into a trusted name in dentistry, offering state-of-the-art treatments in a warm and welcoming environment.

Bright smiles start with care.

OUR PRACTICE

We believe dentistry should feel simple and straightforward. That starts with taking the time to understand each patient and explain care in a way that makes sense.

Our approach is built on three core principles:

Clarity

You should always understand your options and feel confident in your decisions.

Comfort

Every visit is designed to feel calm, efficient, and respectful of your time.

Consistency

We focus on long-term relationships, not one-time visits.

From routine checkups to more complex procedures, our goal is always the same. Help you maintain a healthy smile and feel confident in your care.

From routine checkups to more complex procedures, our goal is always the same. Help you maintain a healthy smile and feel confident in your care.

MEET OUR DOCTORS

The doctors at River Valley Smile Center work together to provide comprehensive, well-rounded care. By combining their experience and collaborating on treatment plans, they are able to deliver thoughtful solutions tailored to each patient.

OUR TEAM

A great dental experience depends on more than clinical care. It depends on the people you interact with from the moment you walk through the door.

The team at River Valley Smile Center is focused on creating a welcoming, organized, and comfortable environment for every patient. From scheduling and check-in to treatment and follow-up, every detail is designed to make your visit as smooth as possible.

We take pride in building relationships with our patients and making each visit feel familiar, supportive, and easy.

Leslie Brady

Leslie Brady is the Office Manager for River Valley Smile Center and has been with Dr. Liggett since 2012. She started in dentistry over 30 years ago and fell in love with the field of healthcare and has made it a lifelong career.

Shanna Douglas

Shanna Douglas is a Registered Dental Assistant who has been with Dr. Liggett since 2012. She has spent 24 years in the dental field and holds an Associate’s Degree. She is married to her husband Billy and they have one daughter. She enjoys swimming, going to concerts, and baking. In her free time, she also enjoys making beautiful hats.

Danielle Sadler

Danielle Sadler is a dedicated Registered Dental Hygienist who has been a valued member of the RVSC team since 2014. With a career in the dental field that began in 2004, Danielle brings over two decades of experience and compassionate care to her patients.

Stacy Lockhart

Stacey (Nagy) Lockhart is a River Valley native and grew up in Alma, AR, graduating from Alma High in May of 1989. She obtained an Associate of Applied Science Degree in 1991 from Westark Community College (UAFS) and a Bachelor of Science in Dental Hygiene from UAMS in 1994.

Heather Liggett

Heather Liggett grew up in Northeast Arkansas, attending Greene County Tech. Gymnastics was the first love of her life, training for twelve years, in Paragould, under coach Bill Grogan. In this sport, she gained valuable life skills, as well as, life-long relationships.

Drea Bonner

Drea has worked for RVSC since 2016 and is a Registered Dental Assistant. She has a background in general dentistry with 7 years of experience along with working in pediatric dentistry for 8 years.

Sara Allen

Sara has been a Registered Dental Hygienist for 15 years and 7 of those she has spent here at RVSC! While having worked most of her career in the Fort Smith area, Sara has enjoyed building new relationships with patients and co-workers at RVSC.

Lynnett Lott

Lynnett is a 2010 graduate of the UAFS Dental Hygiene program and has worked with Dr. Johnson since 2012. She tells us she is married to the best man on earth, Daniel, who works at ArcBest.

Wanda “Lulu” Nolte

Wanda has been a Registered Dental Assistant with RVSC for three years and has worked in the dental field for 39 years.

Debi Sloan

Debi started in the dental field over 20 years ago when she first became a Registered Dental Assistant. She knew she loved helping people prior to that when she became a first responder in her hometown in Oklahoma.

Diana Artero

Diana serves as the Hygiene Coordinator and joined our team in May 2023. While this is her first venture into the dental field, her prior experience includes working as an Assistant Manager for a financial company in her former residence of Oklahoma.

Jasmine Cross

Jasmine Cross is a Registered Dental Assistant. She graduated from Northside High School and started at RVSC in 2023. Jasmine’s free time consists of being a “fur momma” to Clyde and Berkley.

Angel Hartman

Angel Hartman has been a valued part of the River Valley Smile Center team since 2012. A Registered Dental Hygienist, Angel graduated from the University of Arkansas – Fort Smith in 2003 with a degree in Dental Hygiene. She worked full time in the field until 2009, when she welcomed her daughter, Elle. Since then, she has continued her passion for dental care on a part-time basis, balancing her work with time spent with her family.

Dee Horton

Dee Horton serves as a Dental Assistant and Lab Technician at River Valley Smile Center, joining the team in May 2025. She brings with her a well-rounded background in healthcare, including three years of dental experience with Cherokee Nation in Oklahoma and a previous career as a Licensed Practical Nurse. Her hands-on skills and compassionate care make her a valuable asset to both the clinical and lab sides of the practice.

Hailey Freeman

Hailey Freeman joined River Valley Smile Center in November 2023 and brings one and a half years of dental experience to the team. A graduate of Cedarville High School in 2022, Hailey is dedicated to growing her career in the dental field.

Ashley Lott

Ashley Lott is a Registered Dental Hygienist at River Valley Smile Center and has been part of the team since March 2023. She brings 15 years of experience in the dental field and holds an Associate of Applied Science in Dental Hygiene.

Aletha Lensing

Aletha Lensing is a Registered Dental Hygienist who has been with River Valley Smile Center since 2020. With 10 years of experience in the dental field, including two years of teaching clinical hygiene, Aletha brings both practical expertise and academic insight to her role. She holds a Master’s degree in Communication, a Bachelor’s degree in Dental Hygiene, and an Associate degree in Fitness Management.

Ready to Get Started?

Schedule your visit today and experience a different kind of dental care.