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

Nitrous Oxide (N2O) Sedation Dentistry in Waldorf, MD

Not everyone is a fan of visiting the dentist. In fact, some people are so afraid of stepping into a dental office that they simply avoid doing so for years. However, these individuals need to understand that skipping dental appointments is very detrimental to their teeth, since regular dental cleanings are the key to having healthy, cavity-free teeth. Only a dentist can remove the plaque and bacteria that regular brushing and flossing misses, as well as spot the early signs of dental disease. Luckily, for people who are afraid of the dentist or have a severe gag reflex that keeps them from being able to handle tools in their mouth, our Waldorf dentists offer sedation dentistry options that can help them stay calm during dental work.

There are three kinds of sedation dentistry – IV, oral conscious and Nitrous Oxide (N2O). When patients chooses N2O sedation, the dentist will place a mask over their face and administer a non-allergenic, non-irritating gas that will place them in a state of relaxation that will allow them to feel calm and collected during the procedure. As sedation goes, this is one of the safest options available. The goal of N2O sedation is not to put people to sleep, but to allow them to have a more enjoyable experience at the dentist that will keep them from feeling pain and anxiety. Patients will still be able to respond to any requests the dentist, all while remaining comfortable.

It is extremely easy to administer N2O. A dentist will simply tell patients to breathe normally into a mask, and then within three to five minutes they will be able to feel the N2O take effect. There might be some light-headedness or tingling when the N2O is administered, but other than that there is little discomfort associated with this gas. In fact, many people report experiencing well-being, euphoria and/or floating.

The best part is the all a patient has to do is breathe normally following a procedure for the effect of N2O to wear off. This process just takes three to five minutes before a patient is feeling normal again. It’s important for patients to feel comfortable to visit the dentist every six months. This is why people should look into all of the options our Waldorf dentists can offer that will allow them to have a comfortable experience at the dentist.

Read What Our Patients Say
Patient Reviews
All around excellent
Jesse M.
great service as usual
Kyle O.
Have had wonderful care with Dr Lasher over a span of 20+ yrs
Pamela T.
The overall dental office atmosphere was outstanding. The dental hygienist was very knowledgeable and excellent job on all levels from each staff and Dr. Harriman.
Faith S.
Their immediate attention to my emergency
Sheaya T.
every thing in this office is professional they explain what they are going to do and take the time to care
Lisa G.
Donna is excellent, upbeat, friendly and informative!
Naomi C.
Everyone here makes going to the dentist a pleasant one. Great experience!
Katrina G.
Accommodating office staff and good care in the chair!
Tammy C.
I found Dr. Dwight Berry and his assistant very professional, and quite attentive to my welfare and concerns. The atmosphere they set makes me feel so comfortable, I am no longer anxious to visit the […]
Ida H.
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.
The office staff members were very pleasant, and sensitive to my needs. Everyone was so professional and friendly. I appreciate how my appointment was set according to my schedule. Dr. Berry was very […]
Leslie S.
Excellent staff who make u feel great and are very professional
Ralph A.
Donna was outstanding !! Great conversation and care !
William S.
Dr. Berry is great and all of the office staff
Danny J.
Always having a great experience here.
Demetria H.
Very courteous staff. Always feel welcomed.
Kenny W.
Love the staff in particular Pierre and Dr. Berry.
Hilton D.
Dr. Lasher is an awesome dentist. I have recommended several friends and family members. His dental assistants are so friendly. You feel at ease when you have a to come there.
Lori H.
Dr. Berry does a great job. Highly recommend him to be your new dentist! His assistant that day was very friendly as well. Great job guys!
Trayce G.
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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For appointments, call us at: (301) 861-0665 or
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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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