Dr. Roberts graduated three times from the University of Pennsylvania, receiving a BA in 1972, a DMD degree in 1976, and a Certificate in Orthodontics in 1978. He became Board Certified in 1993 and is a Diplomate of the American Board of Orthodontics. Dr. Roberts was, for eight years, Associate Professor in the Department of Graduate Orthodontics at Temple University School of Dentistry. He has authored and published articles in the orthodontic literature and has lectured internationally for over 30 years. Dr. Roberts is a former President of Mercer Dental Society where he was Program Chairman (10 years) and continues as web site editor.
Dr. de Marsche studied at the undergraduate level at the University of Pennsylvania and Georgetown University. She graduated from the University of Medicine and Dentistry of New Jersey in 1979 and received a Certificate in Orthodontics from the University of Pennsylvania in 1981. She became Board Certified in 1995, and is a Diplomate of the American Board of Orthodontics. Dr. de Marsche was Clinical Assistant Professor of Orthodontics at Temple University for ten years. Dr. de Marsche is a former President of Mercer Dental Society and maintains an active involvement in Mercer Dental Society projects and activities.
Roberts & de Marsche Orthodontics offers two locations for your convenience one inCenter City, Philadelphiaand the other inLawrenceville, New Jersey. You will find our offices comfortable, quiet and attentive to your needs
Our Center City office, on the top floor of the Medical Arts Building, is located at the corner of 16th and Walnut Streets (the entrance is on 16th Street). The reception area and our treatment rooms have beautiful views of our city. This is the most geographically central and convenient location in the city, situated two blocks from stops of the Hi-speed line at 16th and Locust Streets and Septa service Suburban Station. For drivers, we recommend street parking, or parking in one of many convenient area parking lots
Many kids are swayed to the idea of an expander once they realize that wearing it can potentially simplify and shorten any other orthodontic treatment in their future. This customized appliance is a gift to orthodontic patients who once thought the unique placement of their teeth could never be corrected.
An expander can look daunting, but its a simple, effective appliance that, once in place, subtly widens the natural suture on the roof of the mouth. This allows permanent teeth to erupt without crowding.
When a childs upper jaw is narrow, this structural issue can look impossible to correct. But the expander stops bad behaviors from continuing (thumbsucking or poor tongue posture), and ceases undesirable growth patterns like a crossbite or overcrowding, forcing the jaw to grow to the appropriate width like magic.
Expanders can work for kids anywhere from age 5 to about 15 or 16. The goal is to put an expander in place once most of the childs adult teeth have come in, but if a few in the upper jaw have yet to appear that works too.
Anchored to the back upper molars, the screws on the expander must be turned daily using a special key. This action widens the expander by a fraction of a millimeter, and though the move is small, it is significant.
You wont forget that youre wearing an expander and there will be an adjustment period but side effects like tongue irritation, excess saliva, difficulty chewing should clear up within a week or so. There will also be mild pressure every time the expander is adjusted.
An expander for the upper jaw is the most common appliance. Lower jaw expanders are also available but instead of moving the jawbone and spreading out how the teeth erupt, it pushes and straightens teeth that lean inward.
Expanders and childhood work together because the two halves of the bone in the roof of a kids mouth already have a natural space. Before these bones fuse, the expander widens the upper jaw quickly and easily. However, expanders can be used as an alternative to jaw surgery for adults its simply a more difficult and intensive treatment once your mouth is done growing.
Though your childs orthodontic expander does the bulk of its work over six weeks, its left in the mouth for closer to six months to ensure that the jaw heals properly and the mouth does not shift back.
Youll know the expander is working when you see a space developing between the upper front teeth. This allows room for your childs teeth to grow without crowding. Later, as part two of expander wear, your child will get dental braces or Invisalign to close any unwanted gaps and straighten all their teeth.
Your orthodontist may opt to place interceptive orthodontics on your childs teeth as their expander settles into place. Capitalizing on the new position of the jaw makes it possible to begin permanent alignment of the teeth long before the teen years and minimize or eliminate the need for full braces during adolescence.
Reviews
Rating 4.9 out of 5 based on 166 reviews
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newest oldest highest lowestSeiko Kinoshita
a year ago
Dr. Roberts is very kind and listens to your concerns until you are satisfied. The treatment is thorough. The staff there are also nice. The office is clean.
Beulah Agbabiaka
2 years ago
5 stars, 100 percent recommend! Excellent service, friendly staff, and fair prices. My teeth look amazing, and I was treated well every time I came to the office. I've already recommended to several friends.
Annette Bollers
2 years ago
The best orthodontist ever, very gentle and great experience. I have a lot of bone lost and was able to save my teeth with his world of experience. Highly recommend him would not have any one else work on my mouth except Dr Robert De Marsche
Susan McCool
2 years ago
Both of my daughters were patients of the practice. I can't say enough of their awesome care. Highly recommend!
Jack Chin
2 years ago
Employees are very professional and friendly. Work ethics are excellent. Orthodontis is conscious/detail minded. You feel appreciated and welcomed as a patient.The staff is detail oriented .
Leah Downey
2 years ago
I was referred to Dr. Roberts by my general dentist. I had a smooth 10 months of Invisalign and am pleased with my results! Dr. Roberts and his staff were kind and knowledgeable. Thank you for my new wedding smile!
Jennifer Cooper
2 years ago
Great Invisilign experience, LOVE my results!
Yi Guo
2 years ago
Very nice people and very comfortable place to have your teeth beauty work done! Definitely recommend to family and friend!
Carol Futch Durham
2 years ago
Dr. Roberts and his staff are AMAZING!!! When I started my process a few years ago I was skeptical that my smile could come back to the way it was. Dr. Roberts has made me feel beautiful again and I would recommend this competent, friendly orthodontist to anyone!!! You will not be disappointed!!!
Brian Fromal
2 years ago
Family friends recommended we visit Roberts & de Marsche for orthodontics for our twin daughters. The office is centrally located in downtown Philadelphia and has great office staff. Dr. Robert's has been amazing with both our girls and the results are perfect teeth! Would highly recommend to others!
Nes Paz
2 years ago
Wonderful service and very nice staff! I am very happy with the results! I never thought my teeth would ever be fixed but Dr.Roberts did it in less time than expected.
Marissa Phillips
2 years ago
Very impressed with the results of my Invisalign treatment. Exceeded my expectations, considering that I had a bit of a unique situation (missing teeth, uniquely sized teeth, etc). Would highly recommend in terms of pricing and quality care.
Komal
2 years ago
Dr. Roberts and the entire team are absolutely great. They provided proper consultation and were very open about the entire Invisalign process. It took almost 2 years to complete the treatment and I'm extremely happy with the result. Highly recommend Dr. Roberts for any Orthodontic treatment.
Christopher Luong
2 years ago
They are very friendly and flexible to work around your schedule. They're doing great work. They'll do what they can to get you the smile you deserve.
Angela Salomon
2 years ago
I've been coming to Dr. Roberts and his staff since December of 2017. Everyone in the office has been amazing through my treatment, I've had the best experience and would recommend this place to anyone looking for orthodontic treatment. Dr. Roberts is an expert and has worked diligently to give me the best smile! Together we've achieved results that I never imagined possible. Lisa, Kathy and Judy have always been so sweet and accommodating. I cannot say thank you enough for making my experience a fantastic one.
Ali Huss
2 years ago
Great office and staff. The Invisalign process was very easy and I am happen with my result!
Linden H.
2 years ago
Dr. Roberts and his team were absolutely amazing. He's a brilliant Orthodontist in every way. He transformed my smile and also gave my daughter the prettiest smile ever. His team showed care every step of the way. I trust them. I think you should. They do no disappoint. Certainly the finest orthodontic care in the Philadelphia area, in my opinion. Thank you Roberts & Marche team!
Andrea Carter
2 years ago
Decided to come here to get my braces and everything was great from the start. Dr. Roberts is great at what he does. Everyone in the office is very professional but still has a personal feel. Definitely recommend!
Leanne Maier
2 years ago
Roberts & de Marsche were fantastic! I'm very impressed with how much improvement I saw in my teeth and everyone there was helpful and nice.
Janiya Season
2 years ago
I've been coming here for over a year, Everyone is so nice, Dr Roberts makes sure his patients feel heard. They will go above and beyond to make sure you have the smile that you desire! Highly recommend!
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