Marleen E. Williamson, DDS, Oxon Hill dentist
Marleen E. Williamson, DDS is a general dental practice in Oxon Hill, open Monday to Friday, with a 4.8★ rating from 20 Google reviews.
Oxon Hill, MDUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 6196 Oxon Hill Rd # 390, Oxon Hill, MD 20745Get directions |
|---|---|
| Phone | (301) 839-0494 |
| Website | drmarleenwilliamson.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 5 PM |
| Tuesday | 9 AM – 5 PM |
| Wednesday | 9 AM – 5 PM |
| Thursday | 9 AM – 6 PM |
| Friday | 9 AM – 3 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for Oxon Hill.
| Service | Offered |
|---|---|
| General Dentistry | Yes |
| Teeth Cleaning | Yes |
| Emergency Care | Yes |
| Root Canal | Yes |
| Tooth Extraction | Yes |
| Wisdom Teeth Removal | Yes |
| Dental Implants | Yes |
| Invisalign | Yes |
| Braces | Yes |
| Dental Crowns | Yes |
| Dentures | Yes |
| Veneers | Yes |
| Teeth Whitening | Yes |
| Dental Bonding | Yes |
| Cosmetic Fillings | Yes |
| Cosmetic Dentistry | Yes |
| Full Restoration | Yes |
Google reviews
4.8★from 20 Google reviews
5 of them posted in the last 12 months.
Compare nearby Oxon Hill dentists
| Clinic | Rank | DR Score | Google rating | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|---|
| Marleen E. Williamson, DDS (this clinic) | #31 | 63 | 4.8★ (20) | No | No | No | |
| Dr. Besi Tong | #9 | 73 | Not collected | No | No | No | 0.0 mi |
| Mintz & Pincus | #51 | 15 | Not collected | No | No | No | 0.0 mi |
| Smith Karl a DDS | #17 | 73 | Not collected | No | No | No | 0.0 mi |
Questions about Marleen E. Williamson, DDS
What are Marleen E. Williamson, DDS's hours?
Marleen E. Williamson, DDS is open Monday to Friday. It is closed on Saturdays, and closed on Sundays. Weekday hours start at 8 AM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is Marleen E. Williamson, DDS?
Marleen E. Williamson, DDS is at 6196 Oxon Hill Rd # 390, Oxon Hill, MD 20745. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.
What services does Marleen E. Williamson, DDS offer?
Marleen E. Williamson, DDS lists 17 of the 17 services DentistsRanked tracks, including general dentistry, cleaning, emergency care, root canal, extraction, wisdom teeth, implants and invisalign, plus 9 more. The full list, with links to ranked lists for each service in Oxon Hill, is in the services table on this page.
How is Marleen E. Williamson, DDS ranked?
Marleen E. Williamson, DDS is ranked #31 of 52 dentists in Oxon Hill by DR Score, with 63 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.
Data last refreshed October 21, 2026
Is this your practice? Update your profile.
Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.