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Meet Dr. Steven Sideris, D.D.S.

Meet Dr. Steven Sideris, D.D.S. – Your Trusted Dentist in Litchfield, CT

Dedicated to Excellence in Dentistry & Patient Care

At Litchfield Dental Associates, Dr. Steven Sideris brings decades of experience and a passion for dentistry to every patient interaction. Known for his gentle, personalized approach, Dr. Sideris is committed to helping patients of all ages achieve healthy, confident smiles in a comfortable and stress-free environment. Whether you’re visiting for a routine cleaning, cosmetic enhancement, or restorative treatment, you can expect high-quality care tailored to your unique needs all right here in Litchfield, CT. As a longtime resident and active member of the Litchfield community, Dr. Sideris takes pride in caring for his neighbors and supporting local events, schools, and organizations.

Education & Professional Background

Dr. Sideris was born and raised in Brooklyn, New York, where his passion for science and healthcare led him to pursue a career in dentistry.
  • Bachelor’s Degree in Biology – New York University (1984)
  • Doctor of Dental Surgery – Georgetown University (1988)
  • Residency – Interfaith Medical Center, Brooklyn
Since completing his education and residency, Dr. Sideris has been in private practice since 1989, bringing over 30 years of expertise to the field of dentistry.

Commitment to Advanced Dentistry

As a dedicated professional, Dr. Sideris stays up-to-date with the latest advancements in dental techniques and technology. He is an active member of several prestigious dental organizations, including:

  • Tooth Loss : When a tooth is missing, the surrounding bone begins to shrink over time.
  • American Dental Association (ADA)
  • Dental Trauma or Injury : Accidents can cause bone damage or loss.
  • Connecticut State Dental Association (CSDA)
  • Preparation for Dental Implants or Dentures : Ensures proper support for long-term stability.
  • Litchfield County Dental Society

By continuously learning and adopting the latest advancements, Dr. Sideris ensures his patients receive state-of-the-art treatments in a welcoming environment.

A Passion for Helping Patients Smile

Dr. Steven Sideris has built his dental career on one simple philosophy: every patient deserves to smile with confidence. At Litchfield Dental Associates, his passion for dentistry shines through in the way he listens, educates, and delivers care tailored to each individual’s needs. Whether it’s restoring function, improving aesthetics, or maintaining overall oral health, Dr. Sideris finds joy in helping patients achieve smiles that are both healthy and life-enhancing. His calm, compassionate manner puts even the most anxious patients at ease, and his commitment to excellence ensures every treatment is done with precision and care.

Dr. Sideris truly enjoys being a dentist because it allows him to improve his patients’ confidence and oral health. He takes the time to listen, educate, and create customized treatment plans, ensuring that every patient feels comfortable and well cared for.

Whether you’re due for a cleaning, want to improve your smile, or need restorative care, Dr. Sideris provides gentle, personalized dentistry in Litchfield, CT. to help you smile confidently, chew comfortably, and maintain a healthy, pain-free mouth for years to come.

  • Gentle, patient-centered approach
  • Emphasis on preventative & comprehensive dental care
  • Dedicated to creating a positive dental experience for all ages

Beyond the Dental Office

Outside of dentistry, Dr. Sideris is a dedicated family man and sports enthusiast. He resides in Litchfield, CT, with his wife, Dr. Tommasina Sideris, and their son, Donovan.

Dr. Steven Sideris is not only a dedicated dentist but also a devoted husband, father, and member of the Litchfield community. Born and raised in Brooklyn, NY, he moved to Litchfield in 2000, where he and his wife, Dr. Tommasina Sideris, have built a life centered around family, community, and their respective professions.

In his free time, he enjoys:

  • Deeply rooted in his Greek heritage, he cherishes gatherings with his large Greek family and the traditions they uphold.
  • Dr. Sideris loves staying active at his local gym and embracing his role as an “Instagram husband,” capturing special moments along the way.
  • He is a proud stepfather to Donovan, an up-and-coming singer, songwriter, and piano player

Dr. Sideris takes pride in being an active part of the Litchfield community and values the relationships he builds with his patients.Dr. Sideris takes pride in being an active part of the Litchfield community and values the relationships he builds with his patients.

Experience Exceptional Dental Care with Dr. Sideris

If you’re looking for a trusted, experienced, and compassionate dentist in Litchfield, CT, Dr. Sideris and his team at Litchfield Dental Associates are here to provide personalized, high-quality care for the whole family.

Whether in his professional or personal life, Dr. Sideris values connection, kindness, and making a positive impact on those around him. If you’re looking for a trusted, experienced, and compassionate dentist in Litchfield, CT, Dr. Sideris and his team at Litchfield Dental Associates are here to provide personalized, high-quality care for the whole family.

Call (860) 567-9488 or schedule your appointment online today!

Contact

(860) 567-9488

63 West St,
Litchfield, CT 06759-3502

Monday 8:00 am – 5:00 pm
Tuesday 8:00 am – 5:30 pm
Wednesday 8:00 am – 5:00 pm
Thursday 8:00 am – 5:30 pm
Fridays Closed
Open the 2nd and 4th Saturday of the month (from September to May)

8:00 am – 1:00 pm

4.8

from 108+ Reviews

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