In a relaxed, family-friendly office.

Every patient at Coonen Dental is treated as part of our family because that's exactly what they are.  We focus on making you comfortable while providing best-in-class, award-winning care in a modern, cozy atmosphere.

We'd love to show you how we can make your dental care a more enjoyable experience.  To get started, call us to schedule an appointment.

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Ready for a better dental experience?

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Welcome to Coonen Dental

I'm originally from Helena, so I'm excited to be able to offer dental care where I grew up.  Together with my wife Lindy and incredible staff, we combine the comfort and friendliness of hometown service with the newest techniques to provide you and your family with award-winning care.

From cleanings to implants, crowns, bridges and everything in between, our extensive training means you can rest easy knowing you're in good hands.

No matter what your needs are, I encourage you to stop by.  You'll be treated like family from the moment you walk in the door.

Why Choose Us
We help achieve
Your Goals

We know every patient is different, and we'll work with you to achieve your functional and aesthetic goals.

Our patients
Love Us

And we love them. When we say you become part of the family when you are a patient here, we mean it.

Dedication to

Our commitment to lifelong learning means award-winning service for our patients.


We're a quick drive with easy access right off of the highway in South Helena.


Our facility has the latest equipment to ensure you always get the best care possible.

You'll be

We mind every detail to make each visit to Coonen Dental enjoyable for patients of any age.

Want to know more?

Our Happy Patients

I was absolutely terrified of the dentist. To the point of my mom having to make me go. Dr. Coonen and his staff are completely amazing! I actually look forward to coming into their office now! I won't go anywhere else.

Lexsey Carpenter

via Facebook

Very accommodating and personable, best healthcare experience I have ever had.

Bethany Lacock

via Facebook
Contact Us

Coonen Dental

3060 Cabernet Dr. Ste #1
Helena, MT 59601

Phone: (406) 442-3190

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