Dr. Greenberg treats children, teens and adults for all their orthodontic and sleep disorder needs. Because of his extensive airway training and growth and development knowledge of the face and airway of patients, he is uniquely qualified to recognize and address obstructive sleep apnea issues. At RxSmile, we strive to educate and assist our patients in making informed decisions about all their oral health needs, while creating a warm, friendly and fun atmosphere.
Dr. Greenberg began practicing orthodontics in 1988 and has spent his entire career caring for two generations of families in the Frisco and North Dallas metropolitan areas. He is a member of the American Association of Orthodontists, Greater Dallas Association of Orthodontists and Southwest Association of Orthodontists, along with many other dental associations. He received his certificate in orthodontics from Columbia University School of Dental and Oral Surgery, a Doctor of Dental Surgery (DDS) from Baylor College of Dentistry and his bachelor of science from Tulane University. He is a native of Dallas and married his college sweetheart, Lauri. They have two lovely children, Rachel and Mitchell. In his free time, he enjoys fishing and playing tennis. Dr. Greenberg and his team have received numerous prestigious consumer and peer nominated awards for their excellent patient experience.
I began working at RxSmile in 2001. I have over 20 years experience in all aspects of orthodontic patient treatment and care. I enjoy meeting new people and seeing the patients become more and more confident and happy as their smiles change! We have a lot of fun while delivering excellent results! In my spare time, I love to hunt, camp, sing, and spend time with my grandbabies!
I am very excited to join the RxSmile team. I was a teacher for 15 years. I taught first, third and forth grade PE and Health. I love to Peloton, cuddle with my 2 English bulldogs and spend time with my husband and family.
I have worked in the orthodontic field for 13 years and am excited to be at RxSmile Orthodontics. I love creating relationships with patients and parents, encouraging them to do their best while in treatment to achieve their best smile ever! Outside of the office, you can find me at concerts, hanging out with friends, or snuggling with my dog, Chance.
I have worked at RxSmile since 2018, where Dr. Greenberg has taught me everything I know about orthodontics. I am originally from Houston (Go Astros!) and in my spare time I am at a concert or petting dogs.
I have been in the dental field for 12 years with 4 years of that in orthodontics. I feel very fortunate in finding a home with RxSmile Orthodontics. In my free time, I enjoy spending time with my daughter, Madison, traveling and competing with my roller derby team.
Im so excited to join the RxSmile team and start my dream job! I have been in the Texas Army National Guard for the past 8 years. I enjoy going country dancing, running, and doing outdoor activities with my long-term boyfriend and our three dogs.
I have been an orthodontic technician since 2015. I enjoy coming to a bright work place along with my amazing team and most definitely comical Dr. Greenberg. What I love the most about what I do is building beautiful smiles, growing self-confidence and being a part of a patients life. You will always catch me with a smile, so dont be shy and show off that smile back! When Im not at RxSmile you can find me cooking, traveling, on trails, or testing out new restaurants. Fun Fact about me is my favorite animal is a dolphin, plus anywhere I travel to I MUST swim with dolphins of course if theres water nearby!
Hello, I am Christina. I am so excited to join the RxSmile team! I have been in dental since 2018. I am a mom to 3 beautiful kids. I love to spend time outside with my family. My hobby is transporting my kids to all their sporting events.
Dr. Greenberg and the RxSmile Team repeatedly win prestigious consumer and peer nominated awards for their excellent patient experience, and for being one of the most trusted orthodontists in the North Texas area. All of these awards are a great honor and a testament to Dr. Greenbergs dedication to providing highly personalized, comprehensive orthodontic and obstructive sleep apena care.
Exceptional service with highly professional, personable, experienced and talented staff. Dr. Greenberg and Gayla made my first orthodontic visit very comfortable and am confident in the treatment plan they recommended. Highly recommend RxSmile!
Wonderful from start to finish! The entire staff treats you like family. Lisa, Gayla and Dr. G are just the best and keep us all laughing. If you havent been in to see all of the really great things they are doing to make your orthodontics experience easy and fun, especially for the teens, then run, dont walk over there today.
The absolute best experience. Dr. Greenberg made my sisters teeth perfect decades ago so I brought my daughter to him for braces. Another perfect smile. The staff is awesome as well. Thank you Dr. Greenberg!
Best orthodontist. Best Staff. Dr. Greenberg is everything you would want and expect in an awesome orthodontist. Leuran always welcomes you with a smile and not sure how she remembers everyones name. Joei is friendly and pays attention to detail. Highly recommend this team.
5 Stars! We highly recommend RxSmile! My kiddo loved it and they made her feel very comfortable. Our daughter said she would give the visit 5 stars! The technology is awesome, the staff is professional, and the office is cleanly and tidy. Dr. Greenberg took his time with us and we left feeling very informed.
My son needed a new retainer I brought the mold by and thought it would be days before getting a new retainer and thanks to Tiffany and Kusandra, I was able to have a new retainer in under 15 minutes! Thank you to the entire team!
Reviews
Rating 5.0 out of 5 based on 451 reviews
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newest oldest highest lowestTaylor Hua
a year ago
RxSmile is the best! Dr. Greenberg and Gayla are so personable and Kassandra was great - she was very thorough, explained everything to me, and was super efficient - I was in and out in less than 30 minutes!
Andrea Sarner
a year ago
Dr. Greenberg and his staff are the best!!
Scott Tolzien
a year ago
Just left RxSmiles and could not have been more pleased. Mira was thorough and helpful in my initial consultation and Dr. Greenberg was extremely detailed and professional in his examination. They left me feeling very comfortable that I chose them for my Invisalign treatment!
Frances Mendez
a year ago
We are a new patient with RxSmile but the office and staff have been nothing but pleasant from the very beginning. They did a great job explaining the treatment plans and payment options without any pressure and have been very accommodating. So excited and looking forward to my daughters treatment with Dr Greenberg
Tobias Williams
a year ago
christina was the best and she was funny
Michael Gladwin
a year ago
Dr. Greenberg and his staff at RxSmile are incredible! They have set the bar of professional and personal service extremely high! They use the latest technology and equipment and everyone is very friendly and personable. You won't find a better Orthodontist - I highly recommend Dr. Greenberg and RxSmile!
Azar Zaidi
a year ago
What an awesome experience. Mira kicked things off with an amazing intake call and giving us a comprehensive overview of the visit. She was super personable and took the time to learn about our two kids (11 and 6). She and the team greeted us at the front and she went out of her way to make the experience fun for them. Dr. Greenberg is extremely knowledgeable and the kids absolutely loved him. My daughter said, "he's cool and super smart". If you are looking for a clean, high end, and comfortable office, this the place to go. They know their stuff and how to treat families.
Kristi Luse
a year ago
We have been so pleased with Dr.Greenberg finishing up 1 child in braces and will be bringing my younger child here for treatment!
Coleman Barker
a year ago
Christina and De'jah were awesome! Easy retainer fix. 100% recommend!
Karen Pinilla
a year ago
Amazing experience. I was transferred from another orthodontist and the process was super easy. Dr.Greenburg was very communicative with me. Myra and Kusandra were both amazing throughout the process!
Liz Shmel
a year ago
I cannot say enough good things about my experience!! I got my teeth whitened and the staff was absolutely a joy to work with. From the check in process to the actual procedure, they were professional and kind and made sure I was okay 100% of the time I was there. Mira is a joy to work with and made sure that my appointment was set up correctly and then Cassandra made sure that I understood what the process was for the teeth whitened and explained everything she did as she was doing it. My teeth looks amazing and I could not be happier. Thank you RxSmile for the great experience!!!! I will definitely go back.
Dana Arbuckle
a year ago
After completing my Invisalign treatment with Dr. Greenberg almost 10 years ago, I still wear my retainers nightly. The office staff is super friendly and eager to assist. Cassandra was great and did a great job on my retainer replacement and cleaning.
Brittany Gros
a year ago
Just got Invisalign and Christina was great. Easy quick and painless!
Rex Cotten
a year ago
Always such a friendly staff at Dr. Greenberg's...Christina was so kind and made the first install of Invisalign very smooth. Looking forward to seeing the results!
Ian Stubblefield
a year ago
While they were very friendly and seemed to be a great place, post braces has been a bit frustrating. Bracket came loose and wiring slide out if place but they are unavailable to fix it for 5 days. Who closes on a Friday? And what does "we are open, but not for patients on Monday" even mean. Thats just closed. I would change my review if I can get a good explanation as to why they don't have at least a referral service. Edit: misunderstanding of schedule was explained and we were well taken care of.
Bella Isola
a year ago
I've been going to Dr. Greenberg for over 14 years now. He's the best!! He makes going to the orthodontist very enjoyable. I don't live in Dallas anymore, but refuse to go to anyone else!! Also, his staff is great. Mira is so sweet and great to work with!!
Ethan Sheldon
a year ago
We became besties and been besties and I've been here since I was 7 I'm pretty sure around then. I love my new teeth and I am sad to be graduating from this amazing dentist kusandra she my bestie for the restie and when you get your braces ask for her
Kathy Hazard
a year ago
My experience with RxSmile has been great. From the beginning, they have followed through with everything and the experience with the aligners all worked as predicted. The staff has always been polite and fun - they all seem to enjoy their jobs. I highly recommend them!
Selene Burke
a year ago
Just leaving RxSmile Orthodontics and Kassandra is always amazing!! Also, Christina's bubbly personality always brightens my day!! Major thanks to both of them for making the practice shine!
Addison Kailani
a year ago
Amazing every visit! Had Invisalign for around 15 months great experience!
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