• Custom Sports Mouth Guard
    Would the athlete in your family like a customized mouth guard?   We can now custom make mouth guards, specially fitted to the athlete’s mouth and have it personalized with his/her Read more
  • New Employees
    PearlFection is growing and with that growth comes new employees.  We are excited to be able to work with such fantastic team members.  Welcome to our team! Dr Brian Chang (board Read more
  • Invisalign for Kids
    Moms and Dads are you considering braces for your kids?  Do you think you need to go to an orthodontist?  What if we told you that studies indicate that Invisialign Read more
  • Saving Trees, and Saving Mailing Expenses
    For our patients and our practice, is Improving Communications with Email Invoicing Some of our patients asked if we could find a way better way to communicate with them for things Read more
  • What’s new in Dentistry
    Article on Sealants use and their effectiveness in preventing cavities in children – Pit and Fissure Sealants in the Prevention of Dental Caries in Children and Adolescents: this article provides Read more
  • What’s new – “It’s a Laserâ€
      Austin Powers had the wrong idea about lasers, well at least when it comes to using them for medicine and in this case dental medicine.  Lasers aren’t all about shooting people Read more
  • Specialist Consultation Fees Waived
    Unlike most general dental practices that would charge for a limited oral evaluation and then refer the patient to an off-site oral surgeon, who may charge a consultation fee, Pearlfection’s Read more
  • How braces improve oral health?
    The dentists at PearlFection Dentistry in Frederick, MD offer orthodontic treatments to their patients in need of cosmetic help. The goal of orthodontic treatment is to adjust the positioning of Read more
  • When Should My Child Get Braces?
    Find out the best time to start talking to your Frederick dentist about orthodontic options for your child.   As your child’s teeth come in, you may notice that they aren't as Read more
  • New Year, New Name!
    Happy Holidays from Dr. Mullen, Dr. Stringer, and the entire team! We would like to wish you a Happy New Year and thank you for being Read more
  • Our Office is Growing
    This Thanksgiving and every day we want you to know how thankful we are for you, our loyal patients! We appreciate your business and your loyalty. Read more
  • 2013 Angie's List Super Service Award Recipients for 2nd Year in a Row
    Pearlfection Dentistry – Frederick Maryland – Dr EJ Stringer and Dr Joseph Mullen,  is pleased to announce their acceptance, for the second year in a row, of the prestigious Angies’ Read more
  • Dr EJ Stringer and Dr Joseph Mullen Hire a Root Canal Specialist
    Dr Patel joined the Dental Practice of Dr Mullen and Stringer in April of 2013.  To prepare for the addition of Dr Patel, the decision was made to Read more

Hours of Operation

Our Regular Schedule

PearlFection Dentistry

Monday:

8:00 am-8:00 pm

Tuesday:

8:00 am-8:00 pm

Wednesday:

8:00 am-7:00 pm

Thursday:

8:00 am-6:00 pm

Friday:

8:00 am-3:00 pm

Saturday:

By Appointment

Sunday:

Closed

Our Location

60 Thomas Johnson Dr, Suite 1 Frederick, MD, 21702