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

Smile Perfected™ 20 Minute Whitening in Waldorf, MD

Drs. Lasher and Harriman at Dental One Associates of Waldorf now offers Smile Perfected™ 20 Minute Whitening. The Smile Perfected patented system combines an exclusive whitening gel formulation with LED technology. The LED light allows the proprietary gel to whiten faster with reduced exposure to peroxide. Individual ampoules of Vitamin E are used to moisturize and protect the lips and skin during the treatment. Smile Perfected gel trays are pre-loaded, so the perfect amount of gel is personalized for each unique patient. The design of the silicone trays allows the jaw muscles to remain relaxed and tension free during the entire treatment. Smile Perfected consults with the smartest, most innovative, and most credentialed professionals in the industry. This collaboration has allowed Smile Perfected to create a line of the most effective, safe, and comfortable professional whitening systems available.

Read What Our Patients Say
Patient Reviews
I was pleased to have Dr. Lasher since Dr. Cho is no longer with the practice. My hygeneist was fantastic!!!!
Polly C.
everyone was exceptionally nice. everyone explained everything. the doctor was awesome
Debbie R.
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.
Dr. Berry is great and all of the office staff
Danny J.
We enjoyed the new Dr. Berry on staff.. I was very appreciative that he was and is able to take care of my sons’ dental needs.
Denise S.
I enjoy seeing the same hygienist, and everyone is friendly.
Christine H.
Their immediate attention to my emergency
Sheaya T.
Love my hygienist Donna!!!!
Antoinette F.
I’ve been going to Dental One all of my life. Donna, my hygienist, is the absolute best at her job. My teeth feel great after a check-up! She is extremely thorough and detailed, and most […]
Jordan A.
Pleased with the overall experience was very satisfactory. Would definitely recommend your office to anyone.
Betty W.
Great dental care and customer service.
Dianna A.
This is the only dental office that has ever made feel comfortable.
Patricia R.
Friendly service and efficient service.
Doris F.
My entire family has visited your office over the years. Without question or concern, the entire staff has always treated us with dignity, respect, and seen to our individual treatments in a timely […]
Michael R.
I’ve had excellent treatment for over 30 years with this group.
Sharon S.
The doctors and techs are amazing and very professional. I have anxiety about procedures they make me very comfortable.
Edmonia W.
We love our hygienist, Donna. She runs on time or early for appointments. She’s friendly and interested in our family.
Elizabet B.
Awesome staff
Barbra J.
Excellent staff who make u feel great and are very professional
Ralph A.
Office Hours
Mon. – 9:00 AM - 5:00 PM
Tue. – 9:00 AM - 6:00 PM
Wed. – 8:00 AM - 6:00 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 8:00 AM - 2:00 PM
Sat. – 8:30 AM - 2:00 PM
Sun. – Closed

2 Saturdays a month

Phone: (301) 861-0665
Fax: (301) 843-4070
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We Accept Most Insurance Plans!
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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 an 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 - 6:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 2:00 PM
  • Saturday 8:30 AM - 2:00 PM
  • Sunday Closed
Get in touch:
  • Phone: (301) 861-0665
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