Our dentists

DC Dental Spa is a family-owned practice in Washington, D.C. Driven by his passion to help others achieve healthy and beautiful smiles that last a lifetime, Dr. Rex Hoang started his own practice in 1990 after graduating from the University of Pennsylvania School of Dental Medicine. He passed his love for oral health to his sons, Marcus and Dylan. Dr. Marcus Hoang studied at New York University College of Dentistry and runs the family business with his father today. Together, Dr. Rex Hoang and Dr. Marcus Hoang are a dynamic father-son duo committed to providing expert care. Our dentists strive to make each patient feel valued, cared for, and a part of our family at DC Dental Spa.

ashton-bingham-83455-unsplash (2).jpg

free parking

Why us?

  • 45 YEARS OF EXPERIENCE: Practice makes perfect. Our dentists have 45 years of combined dental experience. 
  • WARRANTIES: We stand by our work and will address any follow-up concerns.
  • FLEXIBLE SCHEDULINGMake early or late appointments depending on your schedule.
  • ACCESSIBLE LOCATION: 2 blocks from the Foggy Bottom metro station.
  • FREE PARKING : Dedicated parking for your convenience.
  • COMFORT OPTIONS: Choose from our several sedation methods to help you feel at ease during your treatment.



$99 exam, cleaning and x-rays

New Patient Specials

Our special dental offers provide quality affordable dentistry and prices that can work within your budget. Have an estimate from another dental office? Bring it in, as DC Dental Spa will match most other treatment plan fees. 

*May not be combined with other offers. One per patient.


$27/mo for one year of dental benefits

payment & financing options

  • WITHOUT INSURANCE: Our cost-effective Preventative Care Plan includes one year of dental benefits.
  • WITH INSURANCE: We accept most PPO plans. Call us to inquire.
  • FINANCING OPTIONS: Make monthly installments with CareCredit and LendingClub.

some of our 5-star reviews

☆☆☆☆ 4.4 Rating

Fabulous all the way around. Bebe and Dr. Hoang are extremely kind and attentive folks. Went to the same dentist for a decade before I went to DC dental spa, and now I feel like I will never leave them either!
— Sam B
Dental procedures cause me great anxiety and their practice offers sedation options that gave me the assurance I needed to undergo much needed procedures.
— Susan M.