Welcome to

Dentistry at 1818
Market Street

Cosmetic and Restorative Dentists in Center City Philadelphia

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.

Dear Patients, Colleagues and Friends,

It is with the greatest reluctance that I write to you today to share the news that I have decided to retire from Dentistry at 1818 Market Street. I am leaving Dentistry at 1818 Market Street in the hands of Dr. Jonathan Siegel; my friend and partner of close to 20 years.

As many of you know, I started this practice over 50 years ago in a different location on Chestnut Street. Over five decades, I have tried to build an environment and a level of care that match my personal and professional standards. I consider it a testament to those standards that I’ve had so many of you alongside me for so many of those years. I love my work and I’m proud of the care we’ve been able to provide for so many. Above all, I’m proud of the friends that have come to feel like an extended family, both of my staff and among my patients and peers.

This was a difficult decision to come by and was not made lightly, The realities brought on by the COVID-19 pandemic have created many unexpected changes. One particularly painful reality is not being able to say my goodbyes in person. What will remain the same is the standard of care provided by Dr. Siegel, the commitment to your safety, and the amazing staff that will continue to treat you with skill and kindness.

It has been my privilege to be part of your lives, to help provide beautiful and healthy smiles across 51 years of personalized care, and to have shared so many laughs, conversations, moments and milestones with you all. I truly hope I have served you well.

Warmly,
Maurry R Leas, DDS

Read Our 5 Star Reviews

It was great! Very kind and personable doctors who seem dedicated to getting me back to Dental Health. The decor was incredibly eclectic, which I loved.
Connor Hogan
Connor Hogan
23:52 16 Sep 20
Best Dental Experience Ever Very Friendly. Got Right Down To The Issue And What To Do To Fix Them. One Of The Ladies At The Front Desk Went The Extra Mile In Helping Me Get My Oral Surgeon Appointment Setup I Am Ignorant When It Comes Insurance Policies And Stuff But They Helped Very Well Done
Richard Freeman
Richard Freeman
23:37 11 Sep 20
A co-worker raved about this dental office a few years back when I stated I needed a new dental office...I have since been raving about this same practice to my friends and co-workers since becoming part of their patient family...I cannot express how KIND, HONEST and PROFESSIONAL all of the staff are!!!...They really are phenomenal!!!
Erica Miller
Erica Miller
15:23 06 Sep 20
Great staff, great dentists. The whole experience was 10/10.
Frank Martin
Frank Martin
00:32 04 Sep 20
Fantastic, friendly, and professional staff. I seldom wait more than a couple minutes for my appointment. COVID-19 protocols are solid, as they use masks and face shield. They also upgraded to a tooth-polishing device that doesn't aerosolize saliva. My partner's dentist did not make such an upgrade, thus she was unable to get her teeth polished during the pandemic. I also find that their check-in and check-out processes, as well as their reminder/notification systems are particularly efficient compared to those of other dental offices I've frequented.
Joshua Rosenberg
Joshua Rosenberg
00:23 03 Sep 20
I’ve been going to 1818 for a little over a year now because I’d become displeased with my then practice. A close friend and current patient recommended them and it was the best decision ever. The staff is very pleasant, professional and knowledgeable.
Andrea Fray
Andrea Fray
23:34 31 Aug 20
My experience at Dentistry at Dentistry at 1818 Market Street was great. They are always very professional, friendly and knowledgeable. I highly recommend them!
Paul Kleffman
Paul Kleffman
00:48 28 Aug 20
Dr. Doblin along with the staff (Drew & Nicole) were AMAZING! I went for gum contouring and Dr. Doblin explained everything and made sure I was comfortable during the procedure. He even followed up with me to see how I was doing after. My wedding is coming up soon and because he knew that he was able to put on the schedule quick, Drew who handles his book was able to put in fast when someone cancelled. I was even able to come in for a touch up. I'm now confident with my smile and I can't wait to take my wedding photos!Thank you
Danielle Mercedez
Danielle Mercedez
13:14 24 Aug 20
Felt safe due to the covid screening and their use of proper social distancing in the office. Actual visit itself was quick and efficient.
Lauren Gaffaney
Lauren Gaffaney
00:41 23 Aug 20
I am extremely happy with the service I receive at Dentistry at 1818 Market Street. The professionalism and friendliness of the entire team is outstanding! My hygienist Danielle was very nice, did a great job cleaning my teeth and is very informative. Dr. Siegel does a very thorough exam and is always willing to answer my questions. Dr. Doblin did 2 implant surgeries and both were painless. Both Dr. Doblin and his assistant Nicki made me feel very comfortable. I was impressed with how important it was to them that I was comfortable during the process. Thank you to the entire top notch staff at Dentistry at 1818 Market Street for always showcasing excellent care to my dental needs!
Kimberly Ristine
Kimberly Ristine
02:45 20 Aug 20
This is only me second cleaning with this office, but this is the most relaxed I’ve ever felt at any dentist office. They found great solutions for keeping patients socially distanced while still being efficient. My hygienist was very compliantly about my oral hygiene (i maybe an adult, but a “great job!” always feels good) and explained everything she was doing as it was happening. And they were even able to set up a second appointment to fix a filling before my insurance runs.
Alison Levy
Alison Levy
23:44 18 Aug 20
Everyone was exceptionally kind, safety measures were being followed, and it was as enjoyable of an experience as a visit to the dentist could possibly be. I really appreciated the transparency around cost, willingness to answer questions and measures taken to make the patient feel comfortable.
Kait Johnstone
Kait Johnstone
16:32 18 Aug 20
Simply the very best, warmest and the most competent dental team available anywhere.
Maurry Leas
Maurry Leas
00:15 18 Aug 20
Such caring, professionals! Always feel safe in their hands.
Ron Legamaro
Ron Legamaro
23:48 17 Aug 20
Both friendly and knowledgeable staff. Additionally, they had standards in place to deal with safety issues related to the pandemic.
James Farrell
James Farrell
23:45 12 Aug 20
Amazing experience every time. I wish I could go to the dentist more than every 6 months! The team is amazing, personable, and efficient. Dr. Siegel and team are the best in the city!
Jennifer Spotts
Jennifer Spotts
23:35 05 Aug 20
I was so impressed by this dentistry office. First of all I was able to get a quick appointment for an urgent matter. The front desk assistants are delightful and extremely nice and helpful. They are upfront about costs and they accept a wide variety of dental insurances. Dr. Siegel was kind and on point as well as his dental assistant! Wonderful experience! Highly recommended. What a wonderful environment.
Sofi G
Sofi G
23:03 18 Feb 20
I look forward to my cleanings with Linda. I want her to be my hygienist forever. She's very thorough, and I always seem to leave learning something new.
Matt G
Matt G
02:26 10 Feb 20
The staff here are great and friendly. They explained my options well. I've had 2 appointments here after not seeing a dentist office for 7 years and my experience was great.
damon shackleton
damon shackleton
21:55 21 Jan 20
They are a great dentist, it took me a while after moving to Philadelphia to find a dentist I liked, but Dr. Siegel, the hygienists, and the front desk are all great. The only down side is they are difficult to schedule with, I suppose due to high demand (almost all hygienist slots are filled 6 months out), and their latest evening appointments are at 4:30p, but otherwise I have been pretty happy with them. I have a complicated insurance policy, and the front was very helpful in sorting through it and figuring it all out when I started coming here years ago.
Frank Garcia III
Frank Garcia III
17:36 11 Dec 19
Trans competent dentist. All the staff work quickly and gently, and appointments are accepted within 15 minutes of scheduling. I had 4 fillings done and it wasn't as bad as I thought (always nice). If they accept your insurance, definitely give this office a try.
Mark Blaho
Mark Blaho
12:30 08 Oct 19
Great first experience! I am a new patient. The receptionist was very sweet, all the staff is super nice. Received clear and great advice. I didn't have to wait long at all. They just had an opening while I was getting a routine check up for a teeth cleaning and asked if I wanted to get my teeth cleaned as well since it was covered by my insurance. I have been to many many dentists offices and this was probably the most pleasant.
Cindy Weng
Cindy Weng
02:05 13 Aug 19
To start I do NOT like Dentists. These guys are great. They put me at ease, explained what I needed to get done...without any pressure or litany of "things we should do". Everyone was smiling (nice smiles too), from the doc to the front desk. I'd recommend these guys if your not a "dentist fan".
Richard Lewis
Richard Lewis
14:24 02 Aug 19

Have a Question?

We’re here to answer it for you.

Contact Us

Cosmetic Dentistry

Restorative Dentistry

General Dentistry

Office Hours

Monday 8am – 6pm
Tuesday 8am – 6pm
Wednesday 8am – 6pm
Thursday 8am – 6pm
Friday 8am – 2pm
Sat & Sun Closed

Contact Details