Dental One Associates of Oxon Hill
6196 Oxon Hill Road, Suite 650, Oxon Hill, MD 20745

James H. King, III, DDS  General Dentist

Dr. King is an experienced dentist who loves his craft. He treats his patients like family, with a calm demeanor and provides the patient with the beautiful smile they deserve. Dr. King has earned numerous certifications and considered an expert in cosmetic dentistry.

Education:

Howard University School of Dentistry, Washington, DC; Doctor of Dental Surgery degree, Howard University, Washington, D.C.; Bachelor of Science degree

Continuing Education:

  • Invisalign® Certified
  • Lumineers®
  • Board Certified Expert in Traumatic Stress

Dental Associations/Organizations:

Facial Art Dental Forum

Message to patients:

“As a doctor of dentistry, it is my responsibility to remember that the title of doctor encompasses care of the whole patient, not just their teeth. Thus, total patient care must always be delivered. During my dental tenure, I realized the philosophy that guides my personal and professional life. The cornerstone of that philosophy is continuing education. By consistently increasing my dental knowledge, I can only enhance my strengths and strengthen my weaknesses.”

Read What Our Patients Say
Patient Reviews
We’ve been customers for 5 years. Excellent customer service and excellent dental care. Highly recommended.
Genesis W.
The cleaning was not only great but the employee Wes so knowledgeable about what I should be doing and how to take better care of my teeth between appointments.
Lamar B.
Very courteous and knowledgeable staff.
Trumaine M.
Great services, nice people, great environment to be in, hello it’s a dentist lol
Roland P.
The entire staff were very professional and I was seen almost immediately. The dental assistant was outstanding.
Ethel B.
Service is prompt. Friendly staff.
Arthur H.
Great customer service
Larry T.
Great service, felt very comfortable.. staff very friendly and they let you know what you owe ahead of time..
Iyesha T.
This an organization that operates with the highest degree of professionalism and humanity.
Richard B.
Great Customer Service.
Cassandra B.
I have been coming to this office for over 3 years. I got my braces done here. In addition, I got bridge work and two implants at this office. I love the office atmosphere! It’s a personable […]
Mark S.
Quality of service and care by staff.
Joyce M.
My comfort level with Dr. Gant’s ability and knowledge of my dental needs. The professionalism of the staff. The cleanliness of the office, equipment, and supplies used during my visit.
Kimberly B.
The team is always helpful and friendly. I appreciate the excellent customer service from all the staff, from reception to my hygienist.
George G.
Great staff and very knowledgeable
Marjorie T.
Every time I visit, they are very warm and welcoming. Appointment times are prompt, very fast and efficient. I’d recommend to anyone and everyone. Thanks
Courtney F.
I always get prompt and courteous service from the reception desk to the dental staff.
Cecelia E.
My dental hygienist is very thorough and making sure that I get the best treatment.
Josefina B.
Great customer service. Very knowledgeable personnel. Took the time to answer all of my questions.
Donnell S.
The experience I received of the knowledge the dentist have. Dr. Stephen Gaut has gaven me the information that I didn’t know about from my previous dentist.
Patricia L.
Office Hours
Mon. – 7:30 AM - 5:00 PM
Tue. – 7:30 AM - 5:00 PM
Wed. – 7:30 AM - 5:00 PM
Thu. – 7:30 AM - 5:00 PM
Fri. – 8:00 AM - 3:00 PM
Sat. – Closed
Sun. – Closed
Phone: (240) 766-8568
Fax: (301) 839-6273
Healthcare Financing with
CareCredit
We Accept Most Insurance Plans!
Learn More

We accept most insurance plans and will be happy to help you understand the coverage that you have. We will do our best to see that you receive your maximum insurance benefits for all covered services.

No Insurance? No Worries! See our discounts and offers here

For appointments, call us at: (240) 766-8568 or
Request an Appointment
For appointments, call: (240) 766-8568
Office Hours
  • Monday 7:30 AM - 5:00 PM
  • Tuesday 7:30 AM - 5:00 PM
  • Wednesday 7:30 AM - 5:00 PM
  • Thursday 7:30 AM - 5:00 PM
  • Friday 8:00 AM - 3:00 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (240) 766-8568
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