Koski DePaul

Dental Group

Your smile is one of the most personal things we work on. At Koski DePaul Dental Group, we bring more than 50 years of expertise and today's most advanced dental and facial techniques to help you look and feel your best.

We treat our patients like family

Our Mission

At Koski DePaul Dental Group, every patient who walks through our doors receives the same care and respect we would give a member of our own family. We hold ourselves to the highest standard—not just in the quality of our dental and facial care, but in how you feel every time you walk through our doors. We keep every visit clean, comfortable, and welcoming because your trust means everything to us.

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Google Rating
Based on 400+ Reviews

Cutting Edge treatments

Dental Services

Creating Beautiful vision

Koski DePaul
Dental Group

A family-based practice committed to exceptional dental and facial care. We grow alongside our team and our patients—always advancing, always focused on what matters most.

Cutting Edge treatments

AESTHETIC TREATMENTS

Meet The Team

A Caring Team Focused on Your Smile and Comfort

Behind every great practice is a team that genuinely cares. At Koski DePaul Dental Group, our doctors and staff bring skill, warmth, and a shared commitment to making every visit feel comfortable, personal, and stress-free.

Diane M. DePaul, DDS

Cosmetic Dentistry, Orthodontics, Restoration

David Koski, DMD

Facial Esthetics, Implants, PRF expert

Kyle Koski, DMD

Cosmetic Dentistry, Family dentistry, Restoration

Kaleigh Koski, DMD

Cosmetic Dentistry, Family dentistry, Orthodontics

Dental Concern?
Want to improve your smile?

Our online consultations are still available. We’re committed to ensuring your dental care isn’t delayed—connect with us today and get all your questions answered for free in just three simple steps.

Upload a photo of your smile or the area of concern.

We’ll prepare a personalized video with tailored recommendations.

Watch your video and book an appointment.

Real Stories. Exceptional Care.

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Google Rating
Based on 400+ Reviews

I’ve been going to Koski DePaul for almost my whole life, and it feels great to have my regular dentist back after moving home from Florida. I see them for everything, and lately I’ve started getting Botox in my masseter muscles with Dr. Dave to help with my teeth grinding. I’m also really excited for my upcoming teeth whitening appointment with Dr. Kaleigh!

Gabriele Regalbuto

David Koski does an amazing job, I have been going to him for years and the service is impeccable. His vision for teeth is one of a kind, I have veneers but wanted a natural look and he executed perfectly!

J. Lynn Design Group

Dr Diane and Dr Dave are both incredibly talented and dedicated to their clients. My entire family has been seeing them for over twenty years. I came all the way back from Sweden to get my teeth bonded by Dr Diane. She is the only one who has been able to properly do that for me both as a child and today. I’m very grateful for her craft woman skills. Thank you from the bottom of my heart.

Carmen Settman

Ready to Experience the
Koski DePaul Difference?

We would love to meet you. Whether you are due for a cleaning, exploring cosmetic options, or simply looking for a dental home you can trust, our team is here to help. Book your appointment today and take the first step toward a smile you feel confident about.