Drs. Lasher and Harriman at Dental One Associates of Waldorf
3500 Old Washington Road, Suite 301, Waldorf, MD 20602

Dental Sealants in Waldorf, MD

Dental sealants act as a barrier to prevent cavities. The treatment entails applying a thin, safe plastic coating to the molars, which are the most commonly used teeth for chewing, protecting them from plaque and acids. The process of applying the sealants is painless. The plastic resin painted on the teeth bonds directly on to the tooth and hardens. Children and teenagers are the most common candidates for dental sealants as they are the most prone to cavities, however they are useful and suitable for adults as well. In Waldorf, our dentist can apply sealants to patients of all ages.

Read What Our Patients Say
Patient Reviews
This is the best office I have ever been to. Been going to Dr. LAsher for 25 yrs.
Melanie S.
I wasn’t scheduled for an appointment but was overdue. I was there with my mother who had an appt. so she checked to see if any were available and there was. I was seen right away and received […]
Dillon C.
I’ve been going to this dental office for over 30 years and I wouldn’t go anywhere else
Wanda D.
Robin, the dental hygienist, is excellent. She is always on time, friendly, able to answer questions, and efficient. In other words, she is a professional!
Joan W.
Donna is one of the best hygienist around and always takes the time she needs to make sure everything is wonderful with my teeth! Doctor Harriman is wonderful and always goes out of her way for me […]
Karen P.
Always professional, friendly and knowledgeable. Never had to wait for long periods of time.
Michele H.
Dr. Harriman and Donna my hygienist are great. They have cared for my teeth for over 14 years and I highly recommend them. They are professional, kind and thorough.
Dennis W.
Donna Ash is wonderful, very professional!
Alicia M.
Very courteous staff. Always feel welcomed.
Kenny W.
Everyone is friendly, cheerful, professional and on time.
Nancy E.
Always having a great experience here.
Demetria H.
Great staff! Had the best and most thorough cleaning I’ve ever had.
Andrea W.
I was pleased to have Dr. Lasher since Dr. Cho is no longer with the practice. My hygeneist was fantastic!!!!
Polly C.
We love our hygienist, Donna. She runs on time or early for appointments. She’s friendly and interested in our family.
Elizabet B.
reliable, available, expert, caring, gentle
Kyle O.
This is the only dental office that has ever made feel comfortable.
Patricia R.
I’ve had excellent treatment for over 30 years with this group.
Sharon S.
Donna is awesome! She is friendly and does a great job!
Erin C.
Treatment n customer service
Monee K.
Great Service.
Paul J.
Office Hours
Mon. – 9:00 AM - 5:00 PM
Tue. – 9:00 AM - 6:00 PM
Wed. – 8:00 AM - 5:00 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 8:00 AM - 2:00 PM
Sat. – 8:30 AM - 1:30 PM

Open one Saturday a month

Phone: (301) 861-0665
Fax: (301) 843-4070
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We accept most insurance plans and will be happy to help you understand the coverage that you have. We will do our best to see that you receive your maximum insurance benefits for all covered services.

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For appointments, call us at: (301) 861-0665 or
Request Appointment
For appointments, call: (301) 861-0665
Office Hours
  • Monday 9:00 AM - 5:00 PM
  • Tuesday 9:00 AM - 6:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 2:00 PM
  • Saturday 8:30 AM - 1:30 PM
Get in touch:
  • Phone: (301) 861-0665
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