Mark J. Harris, DDS, Littleton dentist
Mark J. Harris, DDS is a general dental practice in Littleton, open Monday to Thursday, with a 5.0★ rating from 5 Google reviews.
Littleton, COUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 5590 S Windermere St, Littleton, CO 80120Get directions |
|---|---|
| Phone | (303) 794-3003 |
| Website | drmarkjharris.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 1 PM – 5 PM |
| Tuesday | 8 AM – 5 PM |
| Wednesday | 8 AM – 5 PM |
| Thursday | 8 AM – 5 PM |
| Friday | Closed |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for Littleton.
| 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
5.0★from 5 Google reviews
Compare nearby Littleton dentists
| Clinic | Rank | DR Score | Google rating | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|---|
| Mark J. Harris, DDS (this clinic) | #67 | 65 | 5.0★ (5) | No | No | No | |
| Elmwood Dental (Previously Dr. Loper Dentist) | #97 | 54 | 4.7★ (76) | No | No | No | 0.2 mi |
| All States Dental Referral Services | #28 | 73 | Not collected | No | No | No | 0.3 mi |
| Windermere Family Dentistry | #109 | 37 | Not collected | No | No | No | 0.4 mi |
Questions about Mark J. Harris, DDS
What are Mark J. Harris, DDS's hours?
Mark J. Harris, DDS is open Monday to Thursday. It is closed on Saturdays, and closed on Sundays. Weekday hours start at 1 PM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is Mark J. Harris, DDS?
Mark J. Harris, DDS is at 5590 S Windermere St, Littleton, CO 80120. 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 Mark J. Harris, DDS offer?
Mark J. Harris, 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 Littleton, is in the services table on this page.
How is Mark J. Harris, DDS ranked?
Mark J. Harris, DDS is ranked #67 of 118 dentists in Littleton by DR Score, with 65 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.