About Us/Reviews

About Dental Care Associates of Buffalo | 50 Years of Family Dentistry!

Dental Care Associates has been a fixture in the Buffalo community since 1968. It was first founded in 1968 by Dr. Edward Henk and then later purchased by Dr. Lisa Spier in 2000. Dr. Spier and her team look forward to serving Buffalo and the surrounding communities for years to come.

Dental Care Associates of Buffalo prides itself on longevity and has built lasting relationships with our clientele. Our caring approach to dental care speaks for itself, and we have built a reputation for excellence. We’re committed to service and to our community. We believe in involvement, philanthropy, and visibility. We’re proud to be your local family dentist!

If you are new to the area, or for any other reason we are not yet acquainted, please come in and meet our staff. We look forward to serving you!

Family Dentistry Expertise

At Dental Care Associates of Buffalo, we are experienced in a comprehensive list of dental services. We specialize in family dentistry and implant restoration and belong to the following respected organizations:

We also offer the following respective programs for your convenience.

Meet Our Experienced and Caring Dental Staff!

Our welcoming, friendly dental staff includes skilled dental assistants and hygienists, our patient care coordinator, office manager, and administrative staff who ensure that you will be well taken care of!

Our Dentists

Our dentists are experienced, kind, and committed to helping you get & keep your best smile.


Dr. Lisa M. Spier, DDS, D.ABDSM

Dr. Lisa Spier is a Brainerd, MN native that did her undergraduate work at Concordia College, Moorhead, MN & graduated with distinction from the U of MN Dental School. After graduation, she practiced for 8 years in Farmington & Faribault, MN.

In January of 2001, Dr. Spier purchased this practice from Dr. Ed Henk. She fell in love with the Buffalo community & has enjoyed being a part of many organizations as her children grew up and graduated from the Buffalo school system. Dr. Spier has been married for 27 years and has 2 children both of which are continuing in the health sciences.

Dr. Spier belongs to the American Dental Association, MN Dental Association, American Academy of Dental Sleep Medicine, Northside Dental Study Group, St Cloud Dental Study Group and is a Diplomate of the American Board of Dental Sleep Medicine.

In her spare time, Dr. Lisa enjoys walking the family dog, Bentley, scrapbooking the family memories, traveling & most recently attempting a garden.


Dr. Kellie Roseberg, DDS

Dr. Kellie Roseberg is excited to join Dental Care Associates of Buffalo and be part of this welcoming, caring, family-oriented office. Her compassionate nature and gentle chair-side manner help patients of all ages feel comfortable.

She grew up in Willmar, MN and graduated with a Bachelor of Arts degree in Psychology at Gustavus Adolphus College. She received her Doctor of Dental Surgery Degree at the University of MN in 2005.

Dr. Roseberg and her husband, Will, live in Hanover with their energetic boys, Hunter and Weston. She enjoys lake life with her family at her parents’ cabin, water skiing, fishing, bonfires, country music, golfing, and going to the fun Buffalo shops.

Hygiene Department

Our dental hygienists are gentle and thorough. Whether they’re doing a dental cleaning or other preventative dental care, you can trust them to take care of you and your smile!

Our hygienists are: Bailey Hanawalt and Allyson Larson

Dental Assistants

Our dental assistants offer high-quality patient care and ensure that you understand all of your procedures completely.

Our Dental Assistants are: Rachel Hochstetler, Joleen Odeen and Lyne Daniels

Administrative Team

Our excellent team of administrators makes scheduling, payment, and forms a breeze. They’re always happy to answer any question you might have!

Our Administrative Team members are: Karen Cordt – Staff Coordinator, LuAnn Bruns – Administrative Assistant, Hanna Gamradt - Administrative Assistant, Lisa M Spier – Owner and Dentist, and Ron Spier – Business Manager

Patient Testimonials

See what our clients have to say about Dental Care Associates of Buffalo!

Therese Macziewski
Therese Macziewski
19:49 29 Jul 21
First appointment today. I will definitely recommend them . I’m Always anxious going to dentist,…but they were gentle and careful. They took time to explain everything to me. Dr. Spire and Alison... were great, thank you.read more
Diane Hagel
Diane Hagel
16:10 20 Jul 21
Very friendly and caring staff. Taking every precaution against Covid. Felt comfortable and safe. Could not ask for a better Dentist. Explains everything very well and very understanding
Philip “Fairlane66GT”
Philip “Fairlane66GT”
17:33 07 Jul 21
DR Spier and Dr Roseberg and staff are the best. I've gone to Dental Care Associates my whole life and will continue to do so. Staff are very friendly and professional. I would highly recommend... them to anyone.read more
Lynnette Neumann
Lynnette Neumann
20:24 14 Jun 21
What a great group of people! Everyone is so friendly and helpful. I recommend Dental Care Associates to everyone. The best dental group I’ve ever been to. 5 Star all the way!
Jodi Hanken
Jodi Hanken
14:17 02 Mar 21
I have been going to the same dentist office since I have had teeth. Even though the dentist has changed it’s always an excellent experience. They always provide good advice and always make sure I... am comfortable during procedures. Great place and highly recommended!read more
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Our Facility

At Dental Care Associates of Buffalo, we are proud to serve Buffalo and the surrounding community with unrivaled dental care from our state-of-the-art dental center located near Highway 55 in Buffalo. Click a photo below to take a virtual tour of our dental facility!

You can trust your smile to us. Give us a call today!