8133 Leesburg Pike
Suite 150
Vienna, VA 22182

Mon: 8:00AM - 5:00PM

Tue - Wed: 9:00AM - 6:00PM

Thu: 8:00AM - 5:00PM

Fri: Closed

Sat: 8:00AM - 5:00PM

Sun: Closed

95.5% would refer friends and family to us

5 stars Verified customer

Dr. Ornof did a very thorough exam for me and shown great care for his patient. I would recommend Dr. Ornof to my friends without hezitation.

5 stars Customer since 2015

Very satisfied with his bed manners.

5 stars Customer since 2018


5 stars Customer since 2018

very nice and sincere

5 stars Verified customer

My appointment at Tysons Office on Saturday was for the dental examination and cleaning. On time Dr Oh was very kind to explain my dental conditions after he examined my teeth. His cleaning on my teeth also was very thorough and meticulous. Fee was very reasonable and I would recommend Dr Oh to my friends without hesitation.

5 stars Customer since 2018

Excellent service. I am impressed.

1 stars Verified customer

Not very professional, and everyone is not on the same page every time I go back I need all these expensive procedures that prevents me getting dome what I orginally came in there for.

5 stars Customer since 2013

He knew I had some teeth with receding gums & cleaned my teeth manually & took his time! The best teeth cleaning I had in a long time. I thought Dr Kim was good....Dr Oh was so much better!

5 stars Customer since 2017


5 stars Customer since 2018

I had an amazing experience at United dental group.

I was so nervous when I got there, because I already had terrible toothache and I was F-1 student who doesn't have a any insurance.

Whoever I got there, everyone were nice and kind.

Also they helped me a lot with financial.

I used to have hard time to see a dentist before I met them, but now I really happy to see them.

Especially the dentist who took care of me, he's awesome.

He kindly explained every details about the instruments and what he's going to do. Also I could fee he was trying to make me feel comfortable.

I will definitely recommend it United dental group to my friends, and I already did.