Our Mission

It is our mission to massively impact the health, well being and quality of life of individuals, families and our community. We strive to see as many people as possible thriving and reaching their full health and life potential, not just surviving.

Congratulations on making this life changing decision!

It is our pleasure - and our honor - to serve you.

Yours in Health,

The Roshau Chiropractic Team


Your Wellness Professionals

Dr. Brad Roshau

Doctor of Chiropractic

Dr. Brad Roshau, born and raised in Dickinson, graduated from Dickinson High School, then attended UND and DSU. He received his Bachelor of Science Degree from Dickinson State University. Dr. Roshau then completed a four year study and internship at Palmer College of Chiropractic. Upon completion of his Doctor of Chiropractic degree, Dr. Roshau furthered his studies to obtain his board certification as a Chiropractic Sports Physician Specialist and has a Proficiency certification in the Webster's In-Utero Constraint Technique (also known as Webster's Breech Turning Technique). Presently, he is completing a board certification course as a Certified Chiropractic Wellness Physician.

Dr. Brad first found chiropractic through a severe rodeo bronc riding accident. He admits that he was very skeptical towards chiropractic and it was the last resort that he and his family sought for his injuries. Since his first adjustment in 1985, he has literally transformed his health and is excited to share his message to help guide you towards better health and wellness. His only regret is that he wishes he found chiropractic earlier in life; it would have saved him much time and suffering.

His high energy, love and passion for chiropractic fuel his life mission of striving to improve the lives of all those he comes into contact with.

Dr. Roshau is truly passionate about his work as a Doctor of Chiropractic. When he is not at the office, he enjoys spending time with his wife and three children at family rodeos, ropings, camping, fishing and hunting.

Affiliations: Gonstead Clinical Studies Society, World Chiropractic Alliance, North Dakota Chiropractic Association, Dickinson State University Alumni Association, and Palmer College of Chiropractic Alumni Association, International Chiropractic Pediatric Association, and National Strength and Conditioning Association.

Dr. Riley Knoll

Doctor of Chiropractic

Dr. Riley Knoll was born and raised in Mandan ND.  He graduated from Mandan High School, then attended Central Wyoming College and Dickinson State University.  He received his Associate of Science Degree from Central Wyoming College and his Bachelor of Science Degree from Dickinson State University.  Dr. Knoll then went and completed his education and internship at Palmer College of Chiropractic where he graduated cum laude and received his Doctor of Chiropractic Degree.  

Like Dr. Brad, Dr. Riley was first introduced to chiropractic after suffering from injuries while competing in rodeos as a bronc rider.  The benefits of chiropractic were life changing not only to his health, but to his future.  The care he received while competing in rodeos developed into a passion for chiropractic and the desire to help others through the use of chiropractic.

Dr. Knoll is excited to serve his community in chiropractic wellness care.  In his free time, he enjoys spending time with his wife and family.  He also enjoys hunting, fishing, snowboarding, and training horses.   

Roxann Roshau

Office Manager

Hi, my name is Roxann Roshau. I am the Office Manager here and also the busy wife of Dr. Roshau. Together we have three energetic children who keep us very busy. I am originally from Hettinger, ND and attended college at Dickinson State University and University of North Dakota, graduating in 1991. Upon being introduced to the wonderful world of Chiropractic, I furthered my studies with Parker College of Chiropractic where I received a diploma for completing their Chiropractic Assistant Program.

My passion and love is getting to know patients and their families. Our greatest blessing in life is the ability to touch and help the lives of all those we meet. I look forward to meeting you and am positive that you will have a wonderful experience. Welcome!


Brandi Quaschnick


Welcome to our wellness office! I've been a part of this great wellness team since November of 2006. My husband and I have 2 wonderful sons, Jaxon and Karter. They have made a huge impact on my life, both personally and professionally. Discovering ways to keep them healthy has taught me many new things about wellness, and I love to share what I've learned with others! Being a long time chiropractic patient, I know the life-changing benefits it has to offer to all ages, from birth to 100! I look forward to meeting you and your family and helping you on your journey to a healthier future! 

Ashley Tracy

Athletic Trainer and Postural Restoration Coach

I have been a part of the Roshau Chiropractic team since August of 2013. I grew up in Washburn, ND and attended the University of Mary where I received a Bachelor's Degree in Athletic Training with a focus on Health and Wellness. Through my studies I found a passion for nutrition, fitness and helping those who are physically active to rehabilitate injuries or simply get their bodies performing better.

In my free time I enjoy gardening, sewing and spending time with my family and two dogs.

I am excited to help you embark on a healthy life journey!


Josie Wicks


Hello, my name is Josie Wicks. I joined the team at Roshau Chiropractic in January of 2019. I am currently attending Bismarck State College and North Dakota State University as I pursue my nursing degree. I grew up in Richardton, North Dakota and was extremely active in volleyball, speech, rodeo and student congress. I was introduced to chiropractic care as a result of volleyball and rodeo injuries. The Gonstead method of chiropractic care has helped my health in every way and I am excited to share it with you!


Laura Johnson

Chiropractic Assistant

I joined the Roshau Chiropractic team in September of 2019. I grew up in Alexandria, MN where I first pursued an Associate's Degree in Invasive Cardiovascular Technology and worked in the cardiac cath lab here in Bismarck for seven years. It was at this time that I developed a passion for wellness and trained for a couple of marathons. I then decided to go back to school for my Bachelor's Degree in Exercise Science from the University of Mary. In my free time I enjoy hunting, fishing, running, and spending time with my two black labs.


Phone: (701) 221-2600

1715 Burnt Boat Drive, Bismarck, ND 58503

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