Recent News from PearlFection Dentistry Urbana, Maryland

September 2023 - On September 18th 2023 Maryland Sedation Dentistry and Surgical Center passed its state medical inspection and can begin seeing patients for sedation dentistry at its Frederick Maryland location. This will allow all dentists in the state of Maryland to provide dental procedures to their patients under both IV Sedation and General Anesthesia. Read Blog Post.

February 2018 - PearlFection Dentistry – Frederick Maryland and Urbana Maryland now offer complete comprehensive dentistry. With the recent addition of a periodontist, orthodontist, oral surgeon, endodontist, dental hygienist and restorative and cosmetic dentists, as well as emergency dentistry, we can offer almost 100% comprehensive dentistry under one roof and all services are provided by some of the most competent and skilled dentists and specialists in Maryland. We have also expanded our hours providing services from 7am to 8pm and on Saturdays and built a new state of the art office on Thomas Johnson Drive, with additional operatories and equipment. Read Blog Post. Read Press Release

2018: Dental Implants at PeariFection Dentistry in Frederick Maryland and Urbana Maryland are an excellent way to replace teeth that have been lost or extracted. Read Blog Post

October 2017: PearlFection Dentistry – Frederick Maryland and Urbana Maryland and the entire team, formally congratulates our Orthodontist Dr Steven Tigani, as he expands his orthodontic practice in both Frederick Maryland and Urbana Maryland, Specializing in braces, clear aligners, Invisalign and general orthodontic treatment. Read Blog Post

2015: Pearlfection Dentistry – Frederick Maryland and Urbana Maryland – Dr EJ Stringer, Dr Robert Kenyon, Dr Ramy Radmanesh, Dr Amadeus Lopez, Dr Brian Chang, and Dr Pratik Patel are pleased to announce their acceptance, for the third year, of the prestigious Angies’ List Super Service Award. This honor is given to recognize the top 5% of qualifying businesses per category, in each market, who maintain superior service ratings and reviews throughout the past year. PearlFection was the only dentist to receive this award in Frederick MD for both 2012 and 2013 and 2015.

June 2014 - Dr Ayesha Nawab MD/DDS has joined our practice! Dr Nawab is an oral surgeon. She is both a medical doctor (MD) and a dentist (DDS) with extensive training at schools ranging from Harvard for medical and dental school and also running the surgical residency program at Univ Texas - Houston. We are very lucky to have her. We will now be placing implants, doing all extractions and bone grafting in house and even doing Botox and Intravenous deep sedation for patients who want the work done while they sleep. We are very excited and Dr Nawab is a fantastic addition to our team. Read Blog Post. Read Press Release.

June 2014 - PearlFection and Dr Stringer were nominated as preferred providers of Invisalign clear braces. We are one of only a handful of practices who hold this distinction. No matter what your age, if you ever wanted perfectly straight and healthy teeth, give our office a shout for a free consultation with Dr Stringer

April 2014 - Dr. EJ Stringer and Dr. Joseph Mullen are pleased to announce their acceptance, for the second year in a row, of the prestigious Angie's List Super Service Award. This honor is given to recognize the top 5 percent of qualifying businesses per category, in each market, who maintain superior service ratings and review throughout the past year. Mullen and Stringer were the only dentist to receive this award in Frederick for both 2012 and 2013.

April 2014 - We have just installed our new state of the art digital panoramic x-ray system. It takes an x-ray of your entire mouth in under 10 seconds and it exposes our patients to a fraction of the x-rays of older models. In fact, one of these x-rays is less radiation exposure than flying to Denver from the East Coast. This equipment is one more step to provide our patients with the best dental care in the safest manner possible.

November 2013 - The office of Dr EJ Stringer, DMD and Dr Joseph Mullen, DDS is pleased to announce that we have added another operatory room to our growing practice. The additional chair is the result of patient demand and our commitment to exceptional customer service. We believe our practice can't be the best dental practice in Frederick Maryland if patients are waiting months to get in. This new chair will allow us to see patients sooner and make sure we get emergencies in quickly.

November 2013 - Dr Stringer and Dr Mullen are now preferred providers for Blue Cross Blue Shield, United Concordia and Delta.

October 2013 - Dr Stringer and Dr Mullen are pleased to announce that Susan Hickerson and Sherry have joined our practice in the front office. Susan and Sherry's primary responsibilities will be customer satisfaction through flawless scheduling, payment processing and accounting. Welcome aboard Susan and Sherry.

August 2013 - The practice hires an additional dental assistant, Kalli Robertson, to assist the Drs and hygienist be more productive. Due to ever increasing patient demands, the office made the decision to hire an additional assistant. We now have three assistants to help the practice run more smoothly. We are very lucky to have Kalli join our team.

June 2013 - The practice is pleased to announce that Christine Mutz has joined our practice as the practice manager. Welcome aboard Chrissy!

April 2013 - The practice hires a root Canal Specialist - Dr Pratik Patel - Our patients asked us to do more procedures here in our Frederick office and not send them out for root canals. We listened. Read Blog Post . Read Press Release .

September 14th 2012 - Over the past 6 months the Office of Dr Mullen and Dr Stringer have become preferred providers through a few new dental insurance programs, some of these companies are Aetna, Met Life, Blue Cross, United Concordia as well as multiple others. If you don't see your insurance being taken by our practice, let us know, we're usually happy to add it.

August 2012 - The office is happy to announce the arrival of a new employee, Suzie Peffley. Suzie will share the reception responsibilities, as well as scheduling, and office administration duties. We're thrilled to have a new bright smile working our practice.

February 2012 - EJ Stringer, DMD has joined Joseph F Mullen, DDS at Dr Mullen's 35 yr old practice in Frederick MD. Dr Stringer brings with her a vast amount of clinical knowledge and looks forward to serving the community of Frederick with its dental needs Read Press Release

March 2012 - Dr Joseph Mullen and Dr EJ Stringer - Frederick General Dentists have extended thier office hours to accomodate patient's schedules. The office will now have extended hours Fridays. The office will now be open Monday through Friday. Read Press Release

Hours of Operation

Our Regular Schedule

PearlFection Dentistry - Urbana, MD


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-3:00 pm



Our Location

3520 Sugarloaf Parkway Suite F01Frederick, MD 21704