About

Our Mission

Day in and day out, our mission is to help Roswell patients enjoy a lifetime of strong, confident smiles by way of exceptional dentistry and warm, ethical care. As a private practice, we value connecting with our patients on a personal level and empowering them with the education and support they need to make the best decisions for their oral health. With our thoughtful team, state-of-the-art technology, and conservative methods, a better dental experience begins here at TJ O’Shea DMD.

Get to Know Dr. O’Shea

Dr. TJ O’Shea is a Roswell native who couldn’t be happier to care for the community he knows and loves most. While attending the University of Michigan for his undergraduate degree in movement science, he would spend his summers back in Roswell working for a local oral surgeon. Seeing the positive impact of transforming people’s smiles firsthand, Dr. O’Shea knew he wanted to run wholeheartedly towards a rewarding career in dentistry. He became a Doctor of Dental Medicine at the Dental College of Georgia in 2016, and made his way back to the University of Michigan to complete his general practice residency in 2017.

As a loving father, husband, and dentist, Dr. O’Shea has a huge heart for serving families and creating lasting, meaningful bonds with his patients. He seeks to cultivate a welcoming, close-knit atmosphere where every individual in his care feels known and appreciated from the moment they walk through his doors. He’s here to be your trusted partner on the path to a brilliant, thriving smile, walking alongside you with rich expertise, kindness, and integrity every step of the way.

In his spare time, Dr. O’Shea enjoys nothing more than making quality memories with his beautiful wife, Casey, and wonderful baby boy, Emmett. You can also catch him working on a challenging jigsaw puzzle, staying active on the tennis courts, or watching sports! From the Michigan Wolverines (Go Blue!) to the Atlanta Braves, Dr. O’Shea is always ready to cheer on his favorite teams.

Meet the Team

Optimistic, experienced, and quick to lend a helping hand, our practice is home to the sweetest smile pros around! Our passion for people and unwavering dedication to excellence shape all we do, so you can always look forward to a comfortable, high-quality dental experience with a crew that really cares. If there’s anything we can do to make your time with us more enjoyable, please don’t hesitate to let us know!

Dental Assistant

Robin Nelson

With over 35 years of experience as a dental clinical assistant and lab technician, Robin brings a wealth of knowledge and expertise to her role. An Atlanta native, she now calls Alpharetta home, where she lives with her husband and their three beloved fur babies: Charlie, Georgia, and Honey. A passionate Georgia Bulldogs fan, Robin loves cheering for her team on game day. When she’s not busy at work, she indulges her passions for reading and exploring the culinary world. She enjoys taking long walks and cherishes every moment spent with her two daughters and adorable granddaughters. A true family-oriented person, Robin embraces life with enthusiasm and a warm smile, making her a valued member of the practice.

Hygienist

Lisa Popp

Lisa is originally from Miami, Florida, but moved to Atlanta when she was 20, where her eldest brother (a dentist) took her under his wing. Lisa graduated from Clayton State College and has practiced dental hygiene for 30+ years. She has focused much of her career treating the indigent population of Atlanta, but we currently are delighted to have her here in Roswell with us. Lisa loves to travel and has a passion for cooking and entertaining friends. She lives in Doraville with her partner, son, and kitty named Grayson.

Front Desk and Insurance Specialist

Lauren Telschow

Lauren is a dental receptionist based in Roswell, GA. A graduate of the University of Georgia, she has a passion for creating a friendly and supportive environment for patients. Outside of work, Lauren is an avid runner who enjoys staying active and exploring the local restaurant scene. She also loves diving into a good book, drawing, and painting, as well as expressing her creativity through costume design and jewelry making. With her organizational skills and artistic flair, Lauren is dedicated to ensuring that every patient feels welcome and cared for at the practice.

Hygienist

Penny Scott

Penny is a dedicated dental hygienist and Atlanta native with almost 30 years of experience in the field. A proud graduate of the University of Georgia, she is passionate about providing exceptional care to her patients. Outside of work, Penny loves spending quality time with her family, especially her son Ethan and daughter-in-law Loring. She enjoys riding her bike, taking scenic drives in her convertible, and attending local concerts with her boyfriend, Jim. With her extensive experience and warm personality, Penny is committed to making every visit a positive experience for her patients.

Intraoral Camera

Patient education is a huge part of our commitment to transparent, evidence-based care. That’s why we’re excited to feature intraoral cameras at our office! This cutting-edge imaging tool allows both you and Dr. O’Shea to get the most thorough, precise view of your teeth, gums, and mouth in real time.

Intraoral Camera

Sonicare Electric Toothbrushes

A happy, healthy smile all starts with stellar preventive care at home. Gentle on gums, yet effective enough to remove plaque, elevate your everyday brushing routine with Philips Sonicare electric toothbrushes for just $75 at our office!

Sonicare Electric Toothbrushes

Modern Dentistry

We believe dental care should be simple and stress-free. From downloadable new patient forms to online scheduling, we do everything we can to ensure an effortless experience that saves you time and gets you back to your day-to-day life with a brighter, healthier smile.

Modern Dentistry

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