About our lead physicians

Dr. Zachary Maas is a board-certified Doctor of Chiropractic. Growing up he was always very active with sports and community-based activities. He works alongside Dr. David Cook, one of original owners of the Cook Chiropractic Clinic.

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Our Team

Ashley Urbanec
Chiropractic Assistant
Brenda Adolf
Billing Coordinator
Kari Miller
Office Manager

The search for a career in health and fitness

Enjoying an active lifestyle, he wanted to find a career in health and fitness. He graduated with a Bachelor of Science degree from the University of Minnesota Duluth. After graduation, he attended chiropractic school at Northwestern Health Sciences University (NWHSU). Dr. Maas graduated from NWHSU in 2015. During his studies, he also completed extra certifications in pre-participation sports physicals and concussion baseline screening.

About Dr. Maas

Over 3 specialities and 8 years of active experience

He loves that chiropractic allows him to treat patients of all ages and conditions. He started his career practicing in Alexandria, MN. He has treated patients as young as days old all the way up to those in their late 90s. While in Alexandria, he also served as one of the team doctors for a local NA3HL hockey team. He has treated athletes of all ages and from a variety of sports. He is fascinated everyday by the positive impact chiropractic care has on athletes.

Dr. Maas is married to his beautiful wife Lauren and they have two adorable daughters, Vivian and Gianna. In his spare time, Dr. Maas enjoys being active with working out, playing hockey, golfing, hunting/fishing, and spending time at the lake with his family.

Our Core Values



Care & Service


Experience & formation

The timeline that lead Dr. Maas to today:

Starting in 2015, Dr. Maas has been practicing on patients young and old from a variety of health backgrounds.

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Practice in Wahpeton, ND

Since taking over Jim Cook's practice in 2018, Dr. Maas has been practicing full-time in Wahpeton and loving every minute of it!


Clinic in Alexandria, MN

Before Wahpeton, Dr. Maas practiced in Alexandria, Minnesota. He worked in a group practice and was serving as one of the team doctors for the local NA3HL hockey team.


PhD. + Additional Certifications

Northwestern Health Sciences University (NWHSU) with Certifications in Both Pre-participation Sports Physicals and Concussion Baseline Screening

2011 - 2014

Bachelor of Science

University of Minnesota Duluth