
Dr. Caleb Fedewa
Chiropractor
Dr. Caleb is originally from Wisconsin Dells. He obtained his Bachelor of Science degree in Biology from the University of Wisconsin-Madison. After undergraduate, he attended Palmer College of Chiropractic in Davenport, Iowa, graduating Magna Cum Laude with his Doctor of Chiropractic degree.
Dr. Caleb is a third-generation chiropractor and is inspired to educate and motivate patients to live a healthy lifestyle unhindered by daily aches and pains.
In his free time, Dr. Caleb enjoys golfing, spending time with his wife Maggie and daughter Charlotte, and cheering on the Packers and Badgers.
Karen Herms
Billing Specialist
Karen was born and raised in Oconto Falls, Wisconsin. Following school, Karen worked for various business specializing in customer service and billing. She graduated from NWTC with her Associate Degree in Health Care Business and a Medical Coding Certificate. Karen worked for a local nursing home as their Medical Coder/Records Technician and Health Unit Coordinator. In 2021, she decided to semi-retire from her position to continue her career in the healthcare field as medical biller for Comprehensive Chiropractic Center.
In her spare time, Karen enjoys listening to the "oldies," shopping, cooking, baking, and spending quality time with her family including her husband Steve, her son Zach, her three grandsons and extended family. In the summer months, Karen and Steve enjoy their joy rides and road trips in their 1968 Camaro!


Ryan Umentum
Chiropractic Technician and Office Assistant
Ryan was born and raised in Oconto Falls, Wisconsin. He obtained an Associate Degree of Applied Science in Accounting as well as a Small Business Bookkeeping Certificate from NWTC. He worked for three years as an Accounting Assistant in Shawano specializing in customer service and bookkeeping. Ryan began working at Comprehensive Chiropractic Center shortly after and has since earned his Chiropractic Technician specialty to help people achieve wellness.
In his spare time, Ryan enjoys golfing, video games, fantasy football, traveling, and spending time with his family and friends.
Contact Us
We can be contacted by calling or texting (920) 848-2392 or by filling out your information.
We ask that new patients contact us to schedule their first appointment and then all follow-up appointments can be scheduled online.
