About Us
Smile Hot Springs - Erwin & Barnett Dentistry, formerly Barnett Family Dentistry, is locally owned and operated by Dr. Ethan Erwin, a Hot Springs native. Dr. Erwin joined Dr. Barnett in July 2021 and combined over 30 years of experience in serving Hot Springs.
We value our patient relationships, making it our priority to deliver the gentle, compassionate care that you deserve. We work hard to make you feel at ease by providing exceptional patient care in a relaxed, convenient atmosphere. Our mission is to listen to you, educate you on your options, and exceed your expectations.
Our patients say.
Meet the Doctors
Dr. Ethan Erwin, DDS
Dr. Ethan Erwin is a talented and compassionate professional who grew up in Hot Springs and graduated from Lakeside High School in 2012.
Dr. Erwin graduated Summa Cum Laude from the University of Central Arkansas in 2016 with a Bachelors of Science in Biology and a double minor in Honors Interdisciplinary Studies and Chemistry.
Dr. Erwin attended Dental School at Texas A&M College of Dentistry formerly Baylor. Upon graduation in 2020, Dr. Erwin practiced dentistry in Central Arkansas at Smile Dailey and Arkansas Dental Centers garnering excellent experience in general and cosmetic dentistry.
Meet the Doctors
Dr. Robert J. Barnett, DDS
Dr. Barnett received his DDS degree from the University of Missouri at Kansas City School of Dentistry in 1980. He has completed hundreds of hours of advanced aesthetic, CEREC and surgical training with some of the world’s leading dental experts.
Why
Choose Us
Our promise is to renew and protect your oral health by using the latest dental technology and techniques. Whether you need a simple checkup or a full smile makeover, Smile Hot Springs is the dental practice you’ve been looking for!
Smile Gallery
Services

Smile Makeovers
A full mouth reconstruction, which is more commonly called a smile makeover, is a treatment that involves completely revamping a patient's smile.

General Dentistry
General dental procedures are specific to correcting the functioning of your teeth while helping improve cosmetic problems. General dentistry is ideal for both adult and pediatric patients.

Cosmetic Dentistry
It's not uncommon to be unhappy with the way that your smile looks. Years of neglect, stains and discoloration can truly take a toll on your confidence.

Emergency Dentistry
A dental emergency can occur at virtually any time, regardless of how well you take care of your smile. Unfortunately, it's not uncommon for many of these emergencies to leave a patient in severe pain and discomfort.