smiles on randolph - crown point, IN
DR. SOPHIE SIM, DDS
A New Generation of Smiles
Rooted in the community. Inspired by family. Committed to exceptional care.
Dr. Sophie Sim is proud to begin her dental career at Smiles on Randolph, serving the community she grew up in and continuing a family legacy of compassionate, patient-centered dentistry.
Inspired by the Best
For Dr. Sophie, dentistry has always been about more than teeth. Growing up with her dad, Dr. Sim, as both a father and a role model, she saw firsthand the relationships, trust, and care that go into creating a truly special dental practice.
Now, she’s excited to begin the next chapter of that story—working alongside her greatest inspiration and mentor while caring for the community that helped shape her
“I’m grateful for the opportunity to learn alongside my dad and continue the legacy he created, while bringing my own perspective to the next generation of smiles.”
Her Journey to Dentistry
2020
Saint Mary’s College, Notre Dame
Bachelor of Science
2021
Midwestern University
Master of Arts in Biomedical Sciences
2026
Indiana University School of Dentistry
Doctor of Dental Surgery
Bringing Fresh Training to a Trusted Practice
As a recent graduate, Dr. Sophie brings fresh training, modern techniques, and a new perspective to Smiles on Randolph—all while building upon the standard of care patients have trusted for years.
The Same Heart. A New Generation.
A family practice built on relationships, trust, and generations of healthy smiles.
What You Can Expect from Dr. Sophie
Personalized Care
Taking the time to listen, understand your concerns, and make sure you feel comfortable with your treatment.
Modern Dentistry
Bringing current dental education, techniques, and technology into a practice built on decades of experience.
A Familiar Feeling
Continuing the welcoming, family-focused approach that has always been at the heart of Smiles on Randolph.
Come Say Hi to
Dr. Sophie
Whether you've been part of the Smiles on Randolph family for years or you're looking for a new dental home, Dr. Sophie looks forward to meeting you.
Smiles on Randolph is a state-of-the-art dental spa that provides revolutionized dental care in a safe, clean, and stress-free environment for your whole family.
Useful Links
office hours
Monday: 9am-5pm
Tuesday: 9am-5pm
Wednesday: 8am-5pm
Thursday: 9am-7pm
Friday: 9am-3pm
Saturday: 9am-3pm
Sunday: Closed
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