smiles on randolph - crown point, IN


Indiana's State of the Art Dental Med Spa 

Dr. Chanbo Sim leads a committed team of passionate individuals at Smiles on Randolph, Indiana's state-of-the-art dental med spa. Equipped with the newest technology to ensure patients like you receive the highest quality of care. Our team has revolutionized dental treatment and by creating a safe, comfortable dental spa environment, your family is guaranteed the highest level of care, personalized for each person. 

Smiles on Randolph Crown Point Indiana
  • more COMFORT

Our team strives to deliver you comfort with warm blankets, sedation dentistry, and soothing sounds during your stay at our dental spa. From our private patient reception area to our refreshments, we promise a comforting visit for all of our patients. 


Smiles on Randolph utilizes the most advanced cutting-edge technology such as Digital Scanning, 3-D X-rays, an iTero Laser Scanner, and more. With the latest in dental technology you can rest assured that you will receive the safest, best oral care. 

  • more SAFETY

With seven air conditioning units used for circulation, you can be sure that you are breathing only the highest quality of clean, safe air while visiting our office. Our team has taken extensive measures to ensure our patients safety is top priority. 

  • more SPACE

Larger private rooms gives us the ability to talk freely about your treatment while providing you personalized attention. With more treatment rooms available, we can take our time and focus on your safety, relaxation, and comfort, without feeling rushed. Click here to learn more about our med spa. 

Smiles on Randolph Crown Point Indiana

what is a med spa?

Most people don’t associate dental treatment with spa services, but Smiles on Randolph is revolutionizing dentistry by combining comfort with the highest standard of dental care at our dental spa.

The American Dental Association recommends reducing stress at dental appointments to create a relaxing and luxurious experience, especially those with heart conditions and anxiety disorders. Just like a visit to a regular spa, personalizing your dental treatment to include spa-like services brings patients like you levels of relaxation and relief that you wouldn’t normally experience at a dental spa. 

Smiles on Randolph Crown Point Indiana

When you arrive at our Smiles on Randolph dental spa, you are greeted with a smile and offered coffee and refreshments to help you feel at home. Our team pampers you with warm blankets, soothing music, sedation dentistry, and a separate relaxation room for when your treatment is completed, giving you a dental experience like you have never had before. 

Dr. Chanbo Sim has been practicing dentistry for over 30 years, and is committed to creating a family environment for his team and patients like you. When you choose Smiles on Randolph in Crown Point, IN, you are not only selecting a pristine state-of-the-art facility centered on serving the community with top-of-the-line treatment. You are choosing safety, you are choosing your health, you are choosing family. 

caring team

Our team is committed to treating you like we would treat our own family, ensuring we will always have your best interests at heart.

premiere expertise

Led by a dentist with decades of experience, our team completes hours of additional training, covering patient safety and evolving technologies.

advanced technology

Our facility is equipped with an iTero Laser Scanner and 3D X-rays, helping us provide you with efficient, safe, and quality treatment.

who we are

Smiles on Randolph strives to deliver you a patient-oriented and family-friendly practice. We strive to deliver excellent care in a safe, compassionate manner, with personalized care and customer service that follows you all the way home. You are more than just a number at Smiles on Randolph, you are family.

meet the doctor

Welcome to Smiles on Randolph. I'm so excited about heading this spectacular project to bring premier dental care and spa services to the Crown Point, IN area. This dental spa will be a combination of 30+ years of experience, a dedicated team of professionals, and innovative technology that will be geared towards exceeding the needs of every client that walks through our doors. I can’t wait to meet you!

Dr. Chanbo Sim Signature



Dr. Sim is a member of the American Dental Association, Indiana Dental Association, Northwest Indiana Dental Society, and the International Association of Orthodontics.

American Dental Association Logo
Indiana Dental Association

the smiles on randolph team

Smiles on Randolph Crown Point Indiana

At Smiles on Randolph you will find more than just a dental team, you will find family. Our team of highly trained and dedicated professionals have been hand picked to provide you with the best all-around care. Our team wants you to feel heard and safe, and our staff speaks numerous languages (Korean, Spanish, Polish, and Tagalong) to help get past any barriers you may sometimes encounter.

Our team is committed to providing our patients with the best treatment modalities, while always maintaining the highest level of safety protocols and sterilization procedures in a calm and caring environment. We will go above and beyond to ensure your experience with us is one to remember. 

Words from

Dominique L.

Review from google

You’re welcomed walking in the door, offered refreshments, and they have an area for young children to entertain while waiting. Very clean office and polite staff. Dr. Sim is considerate while performing procedures and makes sure you’re good from beginning to end.

Samantha S.

review from google

The staff is so great with children. My daughter loves going to have her baby teeth cleaned. My 6 year old is so excited to come back to get her 1st tooth pulled. I give that credit to the staff for making her experience so fun.

Luis G.

review from google

Top to bottom every single person in that office was in good spirits with a smile and all of them seemed like they were ready to help you out. I cannot imagine going to another dentist after that visit and I will make sure that the rest of my family and friends come as well.

schedule your appointment now

Smiles on Randolph is ready to give you and your family the highest level of care. Don’t delay the smile of your dreams, schedule your appointment today.