Meet Dr. Carolyn

Dr. Carolyn is a gifted and skilled Chiropractor, who genuinely connects with her patients. She treats everyone with kindness, respect and an open mind. She grew up in Onalaska, WI, and continues to live in the surrounding area with her husband and children. Dr. Carolyn is a second-generation Chiropractor and knows firsthand what it is like is to experience a life of good health and overall well being. It is her passion to help others experience this as well, through utilizing chiropractic care and other forms of alternative healthcare.

Dr. Carolyn received her undergraduate degree at the University Wisconsin-La Crosse. She then moved forward and received her Doctorate of Chiropractic degree from Northwestern Health Sciences University in Minnesota. During her time at Northwestern, she had the extraordinary privilege of training under one of the top Pediatric Chiropractors in the country; treating babies as young as one week old. Dr. Carolyn enjoys treating a variety of all people, with a special interest in treating children and families.

A Note from Dr. Carolyn
Thank you for visiting the website. I hope I get the pleasure of your presence soon. I truly enjoy empowering people to move forward in choosing health. After all, life is just a path of choices. At any given moment you are either choosing health or you are choosing sickness. I am here to show you that choosing health is fun and exciting and can lead you to a life that you never thought was possible!



Dr. Nyhus Schaffer

Dr. Nyhus Schaffer has been involved with caring for patients since 2004 as the Owner of The Center of Chiropractic. He has a continued passion to help patients get out of ‘pain’ trouble as fast as possible and helping the patients find comfort in an active, healthy lifestyle.

Education, Certification & Techniques
Dr. Schaffer attended Northwestern College of Chiropractic [1] and became a Doctor of Chiropractic in 2004. He has a Certification in Nutrition. Dr. Schaffer utilizes manual and low-force techniques to help his patients. Along with chiropractic adjustments he works with patients to stay strong and healthy after care. Dr. Schaffer has 450 hours of continuing education in Chiropractic Neurology, but cares for all patient types.

Outside-the-Office Interests
Dr. Schaffer is first a father and husband. He has three amazing children and a wonderful wife. He spends time volunteering with Kicking Bear, a christian youth ministry, and working actively as a board member of the Chiropractic Society of Wisconsin. He also enjoys hunting and spending time working/playing on his farm.

Discover how Dr. Schaffer can help you enjoy a safe and natural approach to good health. Contact us to make an appointment.



Dr. Linda Lorenz

Dr. Linda is a native of Prairie du Chien, Wisconsin. She practiced for 28 years in LaCrosse in her private practice before joining Feils Knapp Chiropractic Center. She has always had a sincere desire to help and serve others. Being an athlete growing up and having an interest in health and nutrition, naturally directed her to the health field. Her inspiration to become a chiropractor came through the same inspiration as her brother’s, who is also a chiropractor. Her father, as a young boy, had a severe injury that caused him to be in a very unhealthy state for an extended period of time even after many conventional treatments. Through the intuition of his family, they sought the help from a chiropractor, and after the first adjustment his healing began with profound results. Today there are four serving chiropractors in her family.

Education, Certification & Techniques:
Dr. Lorenz attended Viterbo University of La Crosse for pre chiropractic and graduated from Palmer College of Chiropractic of Davenport Iowa in 1990. She did an internship in Minnetonka Minnesota until 1991. Dr. Linda has received additional training and has the following credentials and experience:

  • State certification in nutrition
  • Masters in whiplash
  • 300 hours of study in pediatric, and pregnancy care

Dr. Linda uses manual and instrument adjustment techniques and therapies, such as laser, to help her patients.

Outside-the-Office Interests:
Dr. Linda loves spending time with her family and attending all her children’s events such as their basketball games. She enjoys spending time on the river and beach with family and friends along with traveling, reading, and walks with the family dog. She is also a volunteer coach at Lincoln Middle school.

Find out how Dr. Linda can help you and your family reach their maximum potential.Contact us today to schedule an appointment.