Our Practice



Office Address:

8850 Columbia 100 Parkway
MDG Corporate Centre I, Suite 201
Columbia, MD 21045


GRACE Dental Clinic is conveniently located immediately adjacent to Route 100 in Columbia, Maryland (accessible to major highways, such as I-95, Route 29, I-70, and I-695).  Our office is located in Suite 201 of MDG Corporate Centre I (white Renaissance stone and glass exterior; inner building of the two twin buildings), a brand new Class A professional building.  Centrally positioned near Ellicott City and adjacent to Columbia, our office is readily accessible to local restaurants, daycare center, shopping center, hotels, banks and hospitals.

Please visit our DIRECTIONS page for a map and complete directions to our office, or 
please visit our CONTACT US page for customized (door-to-door) driving directions from your location.



Office Hours - By Appointment Only

Mon  8:40 AM - 5:30 PM

Tue  8:40 AM - 5:30 PM

(Wed  Closed)

Thu  8:40 AM - 5:30 PM

Fri  8:40 AM - 5:30 PM

Sat  8:40 AM - 5:30 PM

(Sun  Closed) 

We are open Monday through Saturday, with the exception of Wednesday (closed).  We normally open at 8:40 AM and close around 5:30 PM (by appointment only).  Emergency hours are also available by appointment.  We will make every effort to accommodate your schedule.  

Because many dental procedures require multi-hour appointments, it is very difficult to fill them with another patient without sufficient notice from the scheduled patient.  Therefore, patients will be charged a fee for failure to show or cancellation without 48-hour notice.

Please call us for appointment at:
(410) 997-5699.

Please visit our APPOINTMENT REQUEST page to schedule an appointment on-line, or
please visit our
CONTACT US page for general inquiries.



List of Services

GRACE Dental Clinic is a general dentistry office.  Often referred to as family dentistry, general dentistry office provides all aspects of dental care for people across all age groups.  At GRACE Dental Clinic, we provide services including, but not limited to:

  • Diagnosis (exams, x-rays)
  • Preventive Care (cleaning, fluoride, sealants)
  • Periodontal Care (non-surgical gum treatment)
  • Restorative Dentistry (fillings)
  • Prosthetic Care (crowns, bridges, dentures, inlays, onlays)
  • Endodontic Care (root canal treatment)
  • Cosmetic Dentistry (veneers/Lumineers, whitening)
  • Oral Surgery (extractions)
  • Implant Therapy (implants, bone graft)
  • Pedodontic Dentistry (dentistry for children)
  • Orthodontics (invisalign - clear aligners, retainers)
  • Occlusion (occlusal bite guards) 

and any other care concerning your oral health, function, and esthetics.

Every effort will be made to accommodate any or all of your dental needs at our office.  In certain instances, however, referrals will be gladly made to a dental specialist or a dental hospital if the care which the patient desires or deserves requires resources that are better available at a specialist's office or a dental hospital.  The decision for referral is solely based on serving the patient's best interest at all times and will be made only after a thorough discussion with the patient.





Advanced, State-of-the-Art Technology

GRACE Dental Clinic provides premiere services in general dentistry using:

  • Digital X-rays: intraoral & panoramic (90% less radiation)
  • Intraoral camera (live image of your teeth)
  • Consult Pro (computer animated patient education) 






Patient Comfort


At GRACE Dental Clinic, we make every effort to create a comfortable office environment and a pleasing dental experience for our patients.  Our reception area is also equipped with access to free Wi-Fi. 

Furthermore, each operatory is equipped with a flat monitor not only to view the x-ray images and intraoral photographs but also to play DVD entertainment.  Patients are encouraged to bring their own DVD to watch during treatment.



Education & Prevention

As a practice, we are true believers that preventative care and education are the keys to optimal dental health.  As our existing patients can testify, we devote a signficant amount of time reviewing oral hygiene instructions and home maintenance regimen.  We strive to provide both “dental health care” and “disease care” - "proactive care" as well as "reactive care".  

Not only are we focused on the beauty of your smile, we’re also concerned about your health.  A review of your medical history can help us stay informed of your overall health, any new medications, and any illnesses that may impact your dental health.  Likewise, we also inform our patients of the impact that oral health can have on your overall systemic health.



Training & Expertise

As your dental health professional, we want you to be confident knowing that we pride ourselves in our unyielding commitment to continuing education and learning.  
We attend dental lectures, meetings, and dental conventions to stay informed of new techniques, the latest products, and the newest equipment that a modern dental office can utilize to provide state-of-the-art dental care.  Also, being members of various professional dental associations helps us to stay abreast of the changes and recommendations for our profession.

Please visit our CREDENTIALS page for the list of Dr. Yoo's credentials.


We thank you for allowing us to take care of your dental needs and look forward to serving you.

A New Reason to Smile is Only One Visit Away.  Make an appointment today!


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