It begins the moment of your first appointment as we take the time to get to know you and your teeth. We’ll discuss all of your treatment options and build a plan matching your budget and needs. – Grant Sims D.D.S.
General Dentistry
Keep your smile healthy with us
Dr. Sims is well trained and experienced in the typical services offered at most general dental offices. Cleaning, exams, check-ups, white fillings, crowns, dentures, gum disease treatments, and even tooth removal or other oral surgery, should it be necessary.
Sedation Dentistry
Conquer Your Fear of the Dentist with Sedation Dentistry!
We know that sometimes the anxiety about visiting the dentist keeps many people from seeking the dental care that they need. Sedation dentistry is used to provide a relaxing and anxiety free experience for fearful patients.
Cosmetic Dentistry
Create Your DREAM Smile With Us!
Cosmetic dentistry is aimed at creating a positive change to your teeth and your smile. Most think of tooth whitening or veneers when cosmetic dentistry comes to mind, but at Dr. Sims Dentistry cosmetic dentistry can provide much more.
3D Dentistry
Top of the line dental technology
As opposed to traditional 2 dimensional x-ray technology, 3D Cone Beam CT imaging has the unique ability to differentiate tissue types, significantly increase resolution and provide your dentist with the ability to see any area of your dental anatomy from any angle.
Implant Dentistry
Highly Aesthetic and Natural Looking
There are a number of options for the treatment of missing teeth, none have proven to be as effective and durable as dental implants. At Dr. Sims Dentistry, you will receive complete treatment for dental implants from the placement of the implant through the final restoration – in the comfort of one dental office.
Laser Dentistry
Advanced Laser Technology for your Dental Care
When surgery is required, conventional treatments utilizing a scalpel and stitches can cause a great degree of discomfort. Our top of the line laser treatments provide patients with greater comfort, less bleeding, faster healing and better clinical results than conventional treatments.
As far as dentists go, Dr. Sims is the BEST in Chicago! It’s that simple.

Taking Care of You

Our goal is to provide each and every patient with the very best dental care in the most supportive and nurturing manner possible. Our dental office has a small, friendly atmosphere that will immediately put you at ease. Our professional team will then help you feel welcome and comfortable as they strive to provide the highest standard of personalized dental care in the most gentle and efficient way possible.

Dr. Grant Sims has been in continuous practice in Chicago since 1989 delivering quality dental care in all areas of general, cosmetic, and implant dentistry. A graduate of the University Of Illinois College Of Dentistry; Dr. Sims and his associates are active members of the American Dental Association, Chicago Dental Society, and the Illinois State Dental Society. Additionally, Dr Sims is an active member of the Academy of General Dentistry, International Congress of Oral Implantologists, World Clinical Laser Institute, and the American Academy of Cosmetic Dentistry.

By staying actively engaged with the American Dental Association and Chicago Dental Society, they maintain a continuous focus on professional education and skill development. This allows them to maintain the highest standard of personalized dental care by taking advantage of the latest advances in dental procedures, techniques, and technology.

Call Dr. Sims Dentistry today to schedule your visit.

Meet Our Team


Dr. Grant Sims, D.D.S.

Dr. Sims began practicing dentistry in 1989 in the Lincoln Square neighborhood, then in 1991, he purchased his own practice in the Edgewater/Andersonville neighborhood. He has maintained several practices in the area. He opened his current state-of-the-art practice in 2006. He is dedicated to providing the most up to date treatment in a caring and comfortable environment.


Nissa, Office Coordinator

Nissa is originally from West Africa, Senegal, Mauritania and she has been in America since 2008 with Dr Sims Dentistry since 2010. She is very friendly, caring and attentive to all patients, and she is a pleasure to have with us. Our office is ran with precision and Nissa is the main reason for such a refreshing experience here at Dr. Sims Dentistry.


Nikki, Hygenist

Nicki has years of experience in the healthcare and dental fields with a work history that includes Dental Assistant and Dental Clinical Manager as well as Nursing Assistant and Phlebotomy. She continues to further her dental knowledge with continuing education courses in order to provide the best quality dental care available to all her patients.

Our Full Team

See the Office


Happy Patient Testimonials

Dr. Sims & his staff are, exceptional!!! First rate service, equipment & information. They made me feel like I was “family”!!!
Dr. Sims & his staff are, exceptional!!! First rate service, equipment & information. They made me feel like I was ‘family’!!!

Office Location & Hours

  • 5503 N. Clark Street, 2nd Floor
  • Monday: 10AM – 6PM
  • Tuesday: 7AM – 3PM
  • Wednesday: 12PM – 8PM
  • Thursday: 11am – 7pm
  • Friday: CLOSED
  • Saturdays: Jan 31, Feb 21, Mar 21, April 25, May 30, Oct 17, Nov 21, Dec 19