OneWorld Dental - your dental practice in Mariahoeve

You can register as a patient for OneWorld Dental via our registration form,

by phone or directly at our practice.

Our practice and specialties

We strive for the best care, respect, time and attention. This way we help you have your most beautiful and healthy smile.

Take a look at our specialties below.

Cosmetic dentistry

Cosmetic dentistry focuses on improving your teeth, both aesthetically and in terms of oral health. We always strive for a beautiful and natural appearance.


Orthodontics is a branch of dentistry that helps preventing teeth from positioning incorrectly when the mouth is closed.

Childrens dentistry

Childrens dentistry is an extra care and attention for children aged 0 – 18 years, starting with full checkups and leading to preventative care.

General dentistry

All treatments and check-ups that form the basis for healthy and clean teeth.


Implantology is an area of dentistry concerned with replacing missing teeth and supporting oral tissue.


Periodontology is a specialization within dentistry that deals with the treatment of all kinds of inflammation of the gums.

Preventative dentistry

A modern way to help you maintain a healthy mouth. We help you in a healthy and successful way to prevent unnecessary tooth damage.

Why choose working with OneWorld Dental?

This is how we make a difference

A relaxed atmosphere, hospitality, transparency, attention to the patient and the latest technology.

At OneWorld Dental everything revolves around passion, professionalism, trust and innovation.

Our team is deeply involved with each patient and considers healthy oral care of paramount importance.

As a team, we strive for the highest achievable result in dentistry.

We also attach great value to social involvement, we speak many different languages together and we are real team players.

We look forward to meeting you!

What our clients say about us?

Andra Alina Colón
Andra Alina Colón
Few professionals can bring such a positive impact over their patients as Dr. Harris. Herself and the entire team are so dedicated, knowledgeable, allocate the proper time into finding better solutions. I would definitely recommend this practice to anyone looking for the right care for their teeth.
Lara Maaike
Lara Maaike
De liefste mensen werken hier. Ze denken met je mee, ze laten mij zijn wie ik ben (met en zonder angst) en ik voel me 100% op mn gemak.
Ashley Wilkinson
Ashley Wilkinson
I've hesitated getting a dentist here in NL, but saw good reviews and liked the look so I called them up and they were able to get me in for an intake and teeth cleaning. Dr Yu Ming did my intake and cleaning and she was very kind and did such a wonderful job. I felt very relaxed and comfortable. The rest of the staff and assistants were also very friendly and helpful. They all speak fluent English, which is nice as a native English speaker who sometimes struggles with niche Dutch vocabulary. I'm very glad to have found this dental clinic!
Chaimae Bas
Chaimae Bas
Behandeld door de vriendelijke Paro preventie behandelaar Samya Akoudad en de behandeling als zeer prettig ervaren. Bij elke stap is er uitleg gegeven, gaat uiterst hygiënisch te werk en voorzien van deskundig advies. Geen moment een ongemakkelijk gevoel gehad tijdens de behandeling.
Nour Laroussi
Nour Laroussi
OneWorld dental heb ik zien groeien. Ik ben er enorm trots op. Elke keer word ik met open armen ontvangen en dat geeft mij als klant zijnde een fijn en vertrouwd gevoel. De Paro-preventiebehandelaar Samya is een schat. Niet alleen doet zij haar werk uitstekend, zij als persoon is uitstekend! Ik kom altijd met stralende tanden thuis, nadat ik een behandeling van haar heb gehad. Met zelfverzekerdheid zeg ik dat Samya een succes is voor het praktijk. Ik ben ongelooflijk trots op jou. Blijf doorgaan topper!!
Sanae Rayan
Sanae Rayan
Mooie nette praktijk. mondhygiëniste (Samia)doet u haar werk uitmuntend. Legt alles goed uit en voert haar werk netjes en professioneeluit. Tot nu toe van alle praktijken die ik in het verleden heb gezien is dit de beste. Zowel de praktijk zelf als personeel krijgen dikke 10+ van mij. Ga voor het eerst met veel plezier naar tandarts.”
naj aha
naj aha
Ik ben zeer goed te spreken over Samya Akoudad ze werkt netjes en schoon tijdens dat ze je helpt verteld ze wat goed is voor je gebit en wat zij aan het doen is al met al is het atijd fijn om bij haar in de stoel te zitten!
Derek G -BirdDog-
Derek G -BirdDog-
American living in The Hague. Soon after moving here, my bridge came loose. I kept calling different dental offices, but they all declined to take me on. One World Dental took me on and said they'd see me the same day. The entire staff were absolutely wonderful to me. I'm usually scared of dental work, but I actually feel comforted there. I would recommend (and have recommended) this dental practice to anyone here in the hague. Special shout out to Patricia, Monica, Jasmine and my super awesome dentist.
Anna C
Anna C
OneWorld dental is a really go to place if you are someone like me. For many years I struggled to go to dentists in the Netherlands especially after some bad experiences. Here everyone takes time to look after your needs. Dr. Harris-Witting puts much effort to help you understand clearly what is needed, then why and how. I am really happy with the details I've discussed with the doctor today (and last 3 visits), what we can do for the coming period, how to repair the composites I have not been very fond of, and getting the right priorities, preventing a huge bill exceeding my annual coverage. Today I brought home a Philips bleaching kit thanks to the Black Friday event on promotion. I'm very excited to see the shiny results. I definitely recommend the practice for any dental treatments.
Brandon Milsom
Brandon Milsom
After not going to the dentist in far too long and being a bit nervous, I made an appointment at OneWorld and was very happy with their help! Super nice and personable employees and they were very happy to answer all of my curious questions. I will be back. Highly reccommmend!!! Thank you!

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How does it work?

Read more about our intake process. It's as easy as step 1, 2 ,3.

✓ STEP 1

You contact us to make an appointment.

✓ STEP 2

We will contact you with a possible appointment.

✓ STEP 3

You come by and our excellent staff will provide you with tailor-made options.

Contact us now and see how OneWorld Dental can help you.

Meet our team

Our team is committed to providing our customers with exceptional customer service and promoting the health of their smiles.

OneWorld Dental

Free Parking
Easily accessible by both public transport and by car from the highway.
Your best smile is just a phone call away