Positively impacting lives with convenient family orthodontics in Souderton, Perkasie, and Quakertown, PA.
Justin Silvestre, DMD
“Worry not, my child (or child at heart), we’re not here to do anything to you, we’re here to do it WITH you.”
Life brought Dr. Silvestre into dentistry, but his passion led him to orthodontics. Our board-certified orthodontist loves creating the ultimate smile (with both beauty and function in mind), helping our patients achieve better well-being.
One of Dr. Silvestre’s favorite parts of the job is working with our amazing community and the dedicated team at Orthodontic Specialists. He believes in always giving – whether transforming smiles in the office or contributing to our community outside of work.
In his free time, Dr. Silvestre stays busy with his wife, Candice, and four children, Eli, Sammy, David, and Lucy. In addition, he enjoys fishing, running, hiking, and going on adventures with his family.
His heroes are his parents. He gets his easygoing, “focus on what’s important” attitude from his mom and hard work and “always keep your head up” attitude from his dad.
Robert A. Azarik, DMD, MDS
“I’m fortunate to have been doing orthodontics for a long time, and I’ve seen almost everything. I’ll find a solution even if it’s not obvious.”
Dr. Azarik has always loved building things and still enjoys putting things together. From a young age, he was inspired to join the dental field by his own orthodontist, family members who were in the field, and his brother-in-law (they worked together for 20 years, and Dr. Azarik ran the practice after his brother-in-law’s retirement).
The best part of Dr. Azarik’s job is seeing the end result and the smile on the patient’s and parents’ faces. He feels very fortunate to be able to contribute to our community in a meaningful way.
In his free time, our orthodontist loves spending time with his wife of 40+ years and their two sons and daughter-in-law. He enjoys playing golf, traveling, and spending time at the beach or riding his bike in Maine.
A few fun facts? Dr. Azarik’s hero is his dad, who taught him so much and made him the man he is today. The best day of his life was when he became a parent for the first time. Being responsible for a little person was scary and the most exciting time for him and his wife.
Greg Gittleman, DMD, MS
“Each day, I'm excited to help patients unlock their full smile potential, knowing from personal experience that it can positively affect their self-esteem and oral health.”
Dr. Greg Gittleman is a proud native of Allentown, Pennsylvania, where his passion for dentistry and commitment to excellence began to take shape. He further honed his leadership skills and teamwork mentality as the captain of the cheerleading team at Penn State University during his undergraduate years.
Dedication to excellence is deeply ingrained in his orthodontic journey, shaped by both military service and specialized training. Dr. Gittleman believes that creating a welcoming, comfortable environment is paramount to successful orthodontic care. His strong sense of empathy and ability to connect with patients on a personal level fosters trust, making every patient feel heard and understood.
Dr. Gittleman currently resides in Pennsylvania with his wife, Rebecca, and three sons, Zachary, Tyler, and James. Beyond his dedication to orthodontics, he adds a delightful touch of humor to the office, contributing ‘dad jokes’ to create a cheerful and lively atmosphere for both his team and patients.
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Your Caring Smile Team
Determined to provide you with an exceptional experience from start to finish.
Click on each image to learn about our team at Orthodontic Specialists.
Director of Operations
The team at Orthodontic Specialists and patients like you make it easy for our operations manager to come to work each day. In her free time, Gina enjoys “Sunday Funday” with her friends and family (she especially loves brunch). A fun fact? Her favorite quote is, “Go Birds!”
In her spare time, she enjoys competitive horseback riding and creating memories with her husband and three children. Julia’s active in the community at church and in her boys’ extracurricular activities. She finds her own moral compass aligns with Orthodontic Specialists and loves helping others anytime she can.
Outside the office, Lauren enjoys being involved at church, spending time with family and friends, cooking out, riding bikes with her husband, and traveling/exploring new places. Her bucket list includes going back to Taiwan and traveling to Japan and China.
In her free time, Brooke enjoys spending time with friends and family. On most weekends, you can find her on the soccer field sidelines cheering on her oldest daughter or on the football sidelines watching her youngest daughter cheer. Some fun facts? Brooke’s favorite quote is “Just keep swimming” by Dory, and she was born/raised in Quakertown where she’s raising her family today.
She loves building relationships with patients and their families during their journeys to great smiles. Working with our amazing team also taught her the importance of giving back to the community. Outside of work, Kitty enjoys spending time with her family and friends, doing house projects, and snuggling with her dog, Apollo.
Our dental assistant is grateful to have learned so much working here, not just about orthodontics but about giving back and building relationships with our community. When not at work, Jenna likes to spend her free time with family, friends, and her dog, Red. She also loves spending the summer at the beach.
Outside the office, Kristen stays busy spending time with family/friends and watching her son play football. Her favorite quote is, “Teamwork makes the dream work” and she’s proud of her great communication skills – she finds it very easy to relate to others.
She began working at Orthodontic Specialists during her senior year’s co-op program.
In her spare time, Emily likes to hang out with friends, go camping, ride dirt bikes, and go fishing with her family. Her friends and co-workers describe her as fun, bubbly, and energetic.
She loves working with kids and making their orthodontic experience extra comfortable and fun. Her heart is truly in orthodontics! Outside of the office, Donielle enjoys being with her family, husband Ryan, and pets (which keep them busy!)
Jules graduated from the dental assisting program at the Berks Career and Technology Center. She feels lucky to have the opportunity to work alongside such a supportive and loving team while expanding her skills.
Her goal is to help patients (like you) feel comfortable in our care and leave feeling more confident in their smile and confident in themselves! When she’s not at work, Jules enjoys spending time with friends and family. She also loves meeting new people and traveling to different places.
She considers herself a child at heart and loves to have fun. Outside the office, Maddie enjoys spending time with family and friends, playing soccer and field hockey, and snowboarding in the winter. Her bucket list includes going skydiving!
April was born and raised In Philadelphia, and she had recently moved to Quakertown with her boyfriend, her son Chase and her two step children Amelia and Joey, and a baby girl on the way.
April chose the orthodontist field because she remembers how insecure about her smile she felt. She always wanted to do something to help people feel better about themselves and always have a smile on their faces.
The best part of her job is seeing patients absolutely love their results and make them feel better about themselves.
April loves to have a positive attitude with her patients and colleagues and tries to find the best out of any situation.
She loves to hang out with her family, go on vacations and of course watch the Eagles and go to games. GO BIRDS!
Her bucket list includes skydiving!
Abby has 15 years of experience of administrative assistance in the medical field. She has southern roots: she moved from Georgia at a young age to Bucks County. Both of Abby’s sons have started orthodontic treatment at the office!
She chose dentistry simply because the office environment at OS just radiates positivity! Abby knew right away she wanted to be a part of the awesome team.
Best part of her job is the excitement both at the start and end of treatment and building relationships with patients and their families during their journey to a new smile.
You’ll catch Abby always smiling and willing to help others! She is positive and kind.
In her free time she enjoys spending time with her sons and her dog, along with family and friends. Abby can typically be found cheering for her youngest on the soccer field and her oldest on the volleyball court.
Outside of the office you can find him playing and coaching an ice hockey team. One day he plans to travel and see all the corners of the world.
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Voted best orthodontist office in Bucks County!
At Orthodontic Specialists, our mission is to create the most exceptional experience where patients enjoy great oral health, a sense of belonging, and overall wellbeing.