About Us

We are committed to a path of excellence. We aspire to develop a relationship with our patients that will enhance trust and comfort while providing individual care with the ultimate goal of dental health, function, and natural beauty. Dr. Stylos and the team will work together to create an environment that will promote health, personal growth, appreciation and mutual success.

Smiles By Stylos - Dots Icon
Our Office

Our Mission is ...


We are the team that helps people meet their goals through dentistry.

Servant Leader
● The Smiles by Stylos team strive to understand, recognize feelings and emotion, and listen to our patients needs first. The Stylos team have people and purpose in their hearts. We display a kindness and concern for others that you can depend on.

Trustworthy Relationships
● We strive to build strong trusting relationships based on mutual respect and accountability.

● Through our love of dentistry, we provide a comfortable caring environment for your contentment and security.

● Our team’s vital role is creating and maintaining a person’s better overall health.

Smiles by Stylos will work together to create an environment that will promote health, personal growth, appreciation, and mutual success.

Smiles By Stylos - Dots IconLines Object
Testimonial Icon

Our Patients Say

The best experience! Dr. Stylos, Lisa, and the entire staff is professional, thorough, extremely precise and the  best dentist practice in the Merrimack Valley.

- Judy R

Hadn't been to a dentist in years.  Found Dr. Lou on-line specializing in sedation dentistry and it has been great.  He is very patient and thorough with his explanations and his staff is wonderful, always smiling and cheerful.  Highly recommend him and his team!

- Kevin B

Dr. Lou and his team are the best!  I have only received excellent care and the staff take the time to explain everything to you.

- Debbie R

As has been the case for years when you are dealing with Dr. Lou and his team they are always very professional in making sure you get the most thorough dental care now and creating a solid plan for your future dental care for your best health.

- Jeff B
Meet the Doctor Background Image

Meet the Doctors

Dr. Lou Stylos, DMD has been committed to a path of excellence for his patients since 1987. Dr. Lou and his team develop relationships with their patients that will enhance trust and comfort while providing individual care. Dr. Stylos and the teamwork together to create an environment that will promote overall and dental health, personal growth, and natural beauty for each and every patient.

Dr. Stylos
Dr. Stylos

Meet the Doctors

Dr. Carolyn Schweitzer grew up in Connecticut and New York, the daughter of an English teacher and a science teacher. She learned from both parents to be an avid student, and from her mother, to love science and arts & crafts.

Dr. Stylos
Dr. Stylos

Comprehensive Care


At the Chelmsford office of dentist Dr. Stylos, we want you and your whole family to have healthy, beautiful smiles. Our dental services allow us to tend to patients young and old to not only improve their oral health but more importantly their overall health. More and more studies have confirmed the strong relationship that a healthy mouth goes hand in hand with a healthy body. Dr. Stylos firmly believes his role as a physician of the mouth can make a significant impact on a patient’s health.

Smiles By Stylos - Dots IconLines Object

Sedation Dentistry

Sedation has long been used in the dental field to help keep patients calm and comfortable. We understand that visiting the dentist isn't always a fun experience and that some people have anxiety related to their treatment.

Object Line

CEREC - Same Day Crowns

CEREC same-day crowns are a great way to have a permanent restoration placed without needing to come in for multiple appointments. Same-day crowns are just as durable as lab-made restorations, but they eliminate the need for a second visit.

Object Line

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.

Object Line

Want to schedule
an appointment?

Background Lines Object