Meet Our Team

Introducing the Dental Care Team

Drs. Thomas

Meet Drs. Thomas and Susan Reilly

Drs. Tom and Susan Reilly maintain a busy private practice in Marietta, GA, a Northwest suburb of Atlanta. Their practice encompasses aspects of general dentistry including family, cosmetic, and pediatric, with additional procedures of root canals, extractions, sedation dentistry, and implant restoration. If you’re looking for a great dentist in Marietta, Ga, you’ve come to the right place. They have a network of specialists for those procedures that are needed to be referred out. And with an office centrally located in East Cobb, they are conveniently located to accommodate patients from Marietta, Roswell, Smyrna, Alpharetta, Kennesaw, and Woodstock.

Dr. Tom Reilly is originally from the Youngstown, Ohio area. He attended Ohio University for undergraduate school, double majoring in Chemistry and Biology. He achieved his goal of getting into dental school early when he was accepted after just three years of college to The Ohio State University’s College of Dentistry, where he earned his D.D.S. degree in 1997. After graduation, Dr. Tom completed a year in the Advanced General Dentistry residency at Ohio State where he further honed his skills for private practice. Dr. Tom is extremely involved in his four children’s lives, and in his spare time he enjoys swimming, biking, and running to participate in triathlon races. In May of 2010, he completed his first Ironman race in St. George, Utah.

Dr. Susan Reilly

Dr. Susan Reilly is a native of Georgia, but moved to the San Francisco area to complete middle and high school. She received a B.S. in Biology with a minor in Chemistry at the University of Utah, earning a scholarship to attend the College of Dentistry at The Ohio State University where she graduated in 1998. Upon graduation, she and Dr. Tom moved to Marietta, where they began private practice. In her time away from dentistry, Dr. Susan enjoys cooking, being active at her kids’ schools and extracurricular activities, as well as also training for triathlon races.

Drs. Thomas and Susan Reilly

Despite having an extremely busy family life with their four children (son Stone, born 2001, daughter Scarlett, born 2002, daughter Reese, born 2008, and son Austin, born 2010), Drs. Tom and Susan Reilly really enjoy giving back to the community with their gift of dentistry. They participate locally in the Cobb Assistance Program for needy children with dental issues. And in the last few years have volunteered in the Dominican Republic with groups like Orphanage Outreach providing dental care (and English lessons) in the town of Monte Christi.

Our Happy Customers

"We've been going to Reilly Dental for almost 10 years now, and I routinely recommend them! Their new office is very nice, too. Today I got to have Jodi as my hygienist -- she was great! You will not go wrong with Dr. Tom or Dr. Susan, and I am always seen on time. Love, love Reilly Dental!!"


"I've been a patient at Reilly Dental for several years, and these guys do it right. Always a beautiful facility, well-stocked reception area, and great staff. Dr. TJ and Susan (both "Reillys") are extremely talented at what they do. I just recently started my Invisalign Treatment and its going very well so far -- can't wait to get my lower teeth looking straight again. All the hygienists are great, but special props to Jodi. She did a masterful job on mine today. Highly Recommended!"


" We have been going to Reilly Dental since we moved here, over 10 years ago. They are knowledgeable, kind, and honest. I highly recommend them."

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