Smiles on Randolph is revolutionizing dentistry with our state-of-the-art facility and knowledgeable dental team, ensuring our family of patients receive the highest level of safe dental care. Our dental med spa changes the way we provide treatment, allowing you to feel more at ease during your visit.

Our brand new state-of-the-art facility was built in 2021 with patients like you in mind. Our team is revolutionizing dentistry by offering complete patient treatment. From routine dental cleanings, to appearance-enhancing treatments such as Botox and Juvederm, our practice allows you to receive comprehensive results from beginning to end in one facility. With decades of experience under his belt, Dr. Sim leads our knowledgeable staff to new heights. When you choose Smiles on Randolph, you are choosing not only safe, quality care, you are choosing family.

Our mission is simply excellence. Excellence in all aspects of our patients' dental health. We are dedicated to providing your entire family with the highest level of dental care and patient education to ensure a lifetime of smiles and vibrant good health. 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 always strive to instill a sense of confidence and well-being in each of our patients by delivering the best dental care and treatment possible.

Our new, modern facility allows us to be more efficient and personalized with your treatment. We have added new technology, and larger separate rooms for a private, safer and quieter experience. Our dedicated team is ready to welcome you to our dental family.

Our dental team wants patients to feel like family, so we make sure we treat you that way from the moment you enter our dental med spa. Between our front desk staff, assistants, and hygienists, each patient will feel a warm welcome and be provided an enjoyable visit. Each team member brings value to our dental family, with unmatchable knowledge and skill.

When you visit Smiles on Randolph, you are entering our state-of-the-art facility equipped with many amenities that set us apart from other dental offices. During your visit, we provide warm blankets, comfortable pillows, and soothing music if you wish. After treatment, you can relax in our secondary waiting room while you await a ride. At Smiles on Randolph we treat you like one of our own, and ensure you will never be alone at any time during your treatment. We want you happy, healthy, and comfortable as a member of our dental family.

The service, the office, the staff took me back to the days when customer service was highly regarded and people really took pride in their job. I haven't enjoyed going to, not only the doctor, but a dentist this much in years!

Very friendly! They even greet you by first name basis at the door with water or coffee. Very comfortable setting. TV, video games, and computers provided for entertainment while waiting to get called back. I recommend everyone to switch over to this dentist!

The staff is kind and very attentive to my needs and insane fear of being there. The doctor himself is the nicest man I've ever met. I cannot say enough good things about this place. Highly recommended.

Dr. Chanbo Sim has been practicing comprehensive dentistry in Indiana for over 30 years. As an active member of numerous professional dental organizations, Dr. Sim strives to stay up-to-date with the newest information and technology. With a dedication to patient safety and satisfaction, Dr. Sim is honored to be the chosen dentist for you and your family.

Dr. Sim, along with his dedicated team, are delighted to share his new practice with the community. Smiles on Randolph is a state-of-the-art dental spa facility built on Dr. Sims extensive dental knowledge. As a longtime dentist in the Crown Point, IN area, Dr. Sim has created a loyal following and yearns to grow his dental family to better serve the community.

As a family man with a beautiful wife and three children, I understand the importance of a positive dental experience for all. Id love to welcome you to become a member of our dental family at Smiles on Randolph!

Dr. Sim is not just a dentist, but an overall caring soul! I never thought my teeth could be fixed until I saw Dr. Sim. He not only gave me back a better beautiful smile, but also self confidence...which is priceless!!! Ill never go anywhere else!

Dr. Sim knew he wanted to become a dentist after watching a family friend create a cheerful atmosphere in his own dental office. Dr. Sim is committed to providing his patients and team with a family-first environment while prioritizing safety and patient satisfaction.

Many patients find comfort in his inclusivity, as he speaks English and Korean while staffing his office with members who speak Spanish, Polish, and Tagalong. Communication is no barrier for Dr. Sim and his team at Smiles on Randolph. In his spare time, Dr. Sim likes to run and is part of a local running club called The Calumet Striders.

Dr. Austin Pletcher practices comprehensive dentistry with a focus on total patient care. Since childhood, he has been driven to help others. A recent addition to the team at Smiles on Randolph, with more than five years of experience, Dr. Pletcher is committed to helping people get healthy and feel good about their smiles. Dr. Pletcher is honored to help care for you and your family.

Dr. Pletcher and the team at Smiles on Randolph are excited to share a new approach to dentistry. Their state-of-the-art dental spa combines the best of both worlds, offering patients the latest technologies for minimally-invasive care in a relaxed environment.

I strive to create a warm, welcoming environment for my patients to try and make their experience as pleasant as possible, and treat them like family. I'm excited to meet and help take care of patients in the NW Indiana area.

I was so impressed not only with the facility, but the staff!!! OMG! So friendly and helpful!! The doc is the Best! You can really tell they love their job! They seem like a big family thats inviting you in! I Highly recommend this dentist!

Excellent on every level. Everyone was very professional and exceptionally friendly. The dentist is an Awesome guy. I don't have insurance so if I'm gonna pay out of pocket, this is the place I'd prefer to spend my money at. Everything is state of the art and brand new.

If you are searching for a Dentist, this is the place to go. Not only is the atmosphere incredible and soothing, the entire staff treats you like family. I was very impressed. Glad I made the choice to go there.

Dr. Pletcher is a husband and father of two young boys that keep him on his toes. Outside of the office, he likes to stay active training for marathons and fun runs that he can turn into a family event.