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

Welcome to Drs. Lasher and Harriman at Dental One Associates of Waldorf

At Drs. Lasher and Harriman at Dental One Associates of Waldorf we offer quality, convenient dental care for the whole family. Located at 3500 Old Washington Road, Suite 301, Waldorf, MD, 20602, we provide many dental services including dental hygiene, crowns, dentures, and various cosmetic procedures among many other services. We accept most insurance plans and offer payment options to fit any budget.

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Proper dental care is important at all ages. Good dental health requires that you take care of your teeth daily and have regular dental check ups. It is recommended that you receive regular professional dental check-up and cleaning.

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Office Hours
Mon. – 9:00 AM - 5:00 PM
Tue. – 9:00 AM - 7:00 PM
Wed. – 8:00 AM - 7:00 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 8:00 AM - 2:00 PM
Phone: (301) 861-0665
Fax: (301) 843-4070
Dental Emergency?
For medical emergencies, please call 911
Teeth Whitening

Regain your confidence and look your best with any one of a variety of teeth whitening options.

$2,400 Off
Complete Braces*
Free
Teeth Whitening*
Free Consult
and $100 Off
Cosmetic Treatment
$49 First Visit
+20% Off
Any Treatment
40% Off
Dental Care*

Welcome to Drs. Lasher and Harriman at Dental One Associates of Waldorf

Drs. Lasher and Harriman at Dental One Associates of Waldorf is a full service family dental office located at 3500 Old Washington Road, Suite 301, Waldorf, MD, 20602 in the Cambridge Professional Center. We are very proud to offer an extensive variety of services for adults and children for more than 30 years. Our services include General, Cosmetic, Orthodontic and Periodontal Care. We accept most insurance plans and offer payment options to fit any budget. We serve the Waldorf community with convenient office hours. To contact us please call Drs. Lasher and Harriman at Dental One Associates of Waldorf at (301) 861-0665 or click here to book an appointment today.

Our Services

We are proud to offer a variety of dental services to meet the needs of all ages and dental conditions.

  • Cosmetic Dentistry

    Everyone wants a beautiful smile.

  • General Dentistry

    Regular dental visits and proper oral hygiene home care are the best means to achieving optimum oral health.

  • Orthodontics

    Orthodontics involves the use of devices – most commonly braces – to move teeth or adjust underlying bone.

  • Periodontics

    Periodontics is the prevention, diagnosis and treatment of diseases affecting the gums.

  • Sedation Dentistry

    Sedation is a necessary step in a variety of dental procedures, ranging from tooth extraction to advanced root canals, but some patients may require sedation dentistry to make it through a standard dental appointment.

Meet Our Dental Staff

Meet the Team

Evelyn M. Chou, DDS

General Dentist

Education: Dr. Chou earned a Bachelor’s of Science degree from the University of […]

Dorie Eger, DDS, MS

Orthodontist

Education: Dr. Dorie Eger is an Orthodontist offering braces to our patients. She […]

Karen Harriman, DDS

General Dentist

Education: Dr. Harriman has been practicing dentistry in Waldorf, Maryland for over 15 […]

I received professional service by the staff, very welcoming and helpful.
Kathy B.
This might be a duplicate but just the same Dr. Cho and her team are the best!
Harry N.
Very Professional Staff
Frank V.
I have always loved this office. Everyone is alway very pleasant & professional. My insurance had changed & I had to go to another dentist... Now I […]
Tajuana B.
Dr. Lasher is wonderful, as usual: polite & a down to earth doctor. Ms. Donna, his assistant is gentle, superb & friendly as always. Front office […]
Susan O.
My experience was very good and I appreciate the kind medical treatment because I can not afford to pay for this service. God Bless you.
Bobby L.
My visit over all was great, dr Harrisman and staff was excellent and very patient , caring inform me as they go alone on what was going on with me, […]
Gloria J.
The Hygienist and Doctor were friendly, efficient and thorough. I was seen a little before my scheduled appointment time so there was very little […]
Lydia D.
Awesome People!
Bradley H.
Work was prompt, thorough and courteous. Arrangements were made to complete additional preventative work.
Greg E.
We Accept Most Insurance Plans!
Learn More

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.

No Insurance? No Worries! See our discounts and offers here

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While people openly discuss cavities and dental work, very few are comfortable talking about more embarrassing dental issues such as bad breath, white tongue, and coated tongue. Stop the stigma and stop the problems by using this helpful guide.The Trouble with Your TongueHave you experienced chronic bad breath lately? Do you have a white tongue or a coated tongue? You’re likely feeling both frustration and fear, but there is probably nothing to worry about because these conditions are very normal. […]
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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 - 7:00 PM
  • Wednesday 8:00 AM - 7:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 2:00 PM
Get in touch:
  • Phone: (301) 861-0665
Our Location