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TDR Specialists in Orthodontics has been serving the Rochester communities for over 30 years. TDR Orthodontics talented doctors work in partnership with dental specialists, Dr. Arnold Tracht, Dr. Daniel Briskie, and Dr. Lisa Goldberg at their Rochester Hills office, to provide the best orthodontic care possible. Children, adolescents and adult patients have the option of obtaining orthodontic and regular pediatric dental care in one location.

Meet Dr. Bork & Dr. Zeitoun

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George Bork DDS MS

Dr. Bork is a native Michigander and longtime Metro-Detroit resident.


Even as a child, Dr. Bork knew he had a calling for orthodontics. When he was 13, he was recognized in his local newspaper for his volunteer efforts and in his interview, he told the paper that he would become a Harvard-trained orthodontist. Which he made happen!


Dr. Bork is glad to have the opportunity to create beautiful, confident smiles in a community that he calls home. He says that the most rewarding part of his job is forming lasting relationships with the patients and families that trust him to deliver world-class orthodontic treatment.


He attended Central Michigan University as an undergraduate and received his Doctorate from the University of Detroit Mercy School of Dentistry.  He graduated Summa Cum Laude from Harvard Medical School, where he received his Master of Medical Science in Oral Biology.


Dr. Bork and his wife Taylor, a dental hygienist, share a passion for all things smiles. They enjoy giving back to the community, spending time in the great outdoors, making music, and of course, TEETH. They even had a tooth-themed wedding cake!

Ali Zeitoun DDS


Dr. Zeitoun is another Michigan native who was born and raised Dearborn.

As a child, Dr. Zeitoun fell in love with orthodontics he saw how the power of orthodontics impacted children in a positive way. He knew that orthodontics can change people’s lives, and there is nothing more rewarding than that!


Dr. Zeitoun received his undergraduate degree in Biology from the University of Detroit Mercy. He continued on at the University of Detroit Mercy School of Dentistry to receive his Doctor of Dental Surgery degree. He worked as a general dentist for a year and decided to pursue an Orthodontic Specialty. Dr. Zeitoun received his Orthodontic Specialty and MBA from Roseman University of Health Science in Nevada.


While in his residency, Dr. Zeitoun also spent time working in a pediatric dental office, providing dental care to children in the Las Vegas area. He is happy to be returning home to continue to provide TDR patients with life-changing smiles. In his spare time, Dr. Zeitoun enjoys hiking and staying active at the gym.


Orthodontics for Children


Orthodontic Surgery




Orthodontic Appliances


Benefits of Treatment


All About Braces

What People Say

My son has been coming here since he was 2. Love this place, its very clean, everyone is very friendly, very easy to make appointments. Most important they know how to work with kids! I have moved out of Rochester and still make the drive here. Highly recommend!

Very happy with this dental office. We've been going here since 2010 when my 2 year old son needed to be seen ASAP. Both of my boys can't wait to get their teeth cleaned and have a very positive perception of going to the dentist. Great, friendly staff.

I had an amazing time taking my 5 years old son to the dentist. All the staff were awesome and welcoming. She started the cleaning by explaining every step to my son. He even did the x-rays successfully. Again it is a relaxing visit for my son and me as well.

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