Welcome to
Dentistry at 1818
Market Street
Dr. Maurry Leas & Dr. Jonathan Siegel
Meet Our Team
Providing Superior Cosmetic Dental Care
At Dentistry at 1818 in Philadelphia, our patients tell us that they look forward to coming to the dentist because, at our Philadelphia dental offices, we make dental appointments easy. Maintaining a healthy mouth may take effort, but we believe it should never be the cause of fear or anxiety. After all, healthy teeth are part of a healthy lifestyle. This is why our dental staff makes the extra effort to provide patients with pain-free dentistry in Philadelphia with a comfortable environment where their time is respected.
At Dentistry at 1818 in Philadelphia, our patients tell us that they look forward to coming to the dentist because, at our Philadelphia dental offices, we make dental appointments easy. Maintaining a healthy mouth may take effort, but we believe it should never be the cause of fear or anxiety. After all, healthy teeth are part of a healthy lifestyle. This is why our dental staff makes the extra effort to provide patients with pain-free dentistry in Philadelphia with a comfortable environment where their time is respected.

To our valued patients
We would like to wish all of you a safe, happy and healthy holiday season. I know that 2020 has been difficult, but I have hope that 2021 will be a better year. We will continue to be open and operating at full capacity for the foreseeable future, continuing with all of the same safety protocols that we initiated when we reopened in June and which have proven to be extremely effective. Thank you for allowing us to continue treating all of your dental needs and for your continued support.
2021 will bring some changes to our office. First, I would like to introduce Dr. Alexandra Hochster. Dr. Hochster is going to be replacing Dr. Philip Afshar who will be moving to North Carolina in early January. Dr. Hochster has been working at The Rose Tree Dental Group since 2013 and we are excited to have her on board. I would like to thank Dr. Afshar for his hard work and quality care for the past year. We wish him well in all of his future endeavors.

Dr. Alexandra Hochster
I would also like all of you to know that as a way to help start your year off right and look your best in 2021 we will be offering a 15% off special on new Invisalign cases and all whitening procedures for the month of January.
We ask that if you are traveling for the holidays please pay attention to all Pennsylvania travel and quarantine restrictions. Anyone traveling out of state must quarantine for 2 weeks, no exceptions. If this effects an upcoming appointment you may have, please contact our office.
Thank you again for your continued support and we wish you the best in the coming year.
With warm regards, Dr. Jonathan Siegel
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Office Hours
Monday | 8am – 6pm |
Tuesday | 8am – 6pm |
Wednesday | 8am – 6pm |
Thursday | 8am – 6pm |
Friday | 8am – 2pm |
Sat & Sun | Closed |