meet the team

Chiropractor Neenah WI John Mancl


John Mancl D.C.

John Mancl, D.C. has an amazing ability to find the root cause of the problem you may be having. He utilizes his clinical experience to get to the right diagnosis.

Dr. John Mancl, D.C. opened Fox Crossing Chiropractic in 2020 with the intention of creating a practice designed to give patients the best possible outcomes.

With many years of clinical experience, John's practice follows the philosophy that chiropractic is most successful when people are treated as whole human beings, not as individual parts. His work is focused on finding and treating the root cause of your pain.

He prides himself on accurately diagnosing your problem and providing the most effective evidence-based treatment. He will accurately diagnose not only your spinal problem but also any extremity problem such as shoulder, elbow, wrist, ankle and knee pain. His goal is to get you out of pain as fast as possible. He routinely works with and refers to other local specialists.


John Mancl, D.C. graduated from Palmer College of Chiropractic, Magna Cum Laude with a Doctorate in Chiropractic

Before Chiropractic school Dr. Mancl attended the University of Wisconsin, Stevens Point graduating with a Bachelor of Science

He is happy to say he grew up locally and is an Appleton East Alumnus

Dr. Mancl also has additional training in dry needling, Graston, and nutrition.

Outside the Office

Dr. Mancl is an outdoor enthusiast, he enjoys mountain biking, hiking, hunting, and fishing.

Professional Affiliations

  • Wisconsin Chiropractic Association (WCA)
  • American Chiropractic Association (ACA)
Chiropractor Neenah WI Amanda Mathwig Meet Team


Amanda Mathwig D.C.

I am a Wisconsin native (go Packers and Badgers) who fell in love with chiropractic due to its ability to help so many people with my own two hands! I went to University of Wisconsin - La Crosse where I graduated with a Bachelor of Science in Exercise Sport Science and then continued on to chiropractic school at Logan University in St. Louis.

I love using the many techniques I have learned to help my patients. The techniques I primarily use are diversified, thompson drop, flexion distraction and dry needling. I have a passion for treating pregnant and newborn patients but I truly believe anyone with a spine deserves to have Chiropractic treatment. Having a healthy spine is the best investment you can make for yourself!

Although chiropractic is my passion, when I am out of the office, I love to water ski, swim, bake, spend time with family and travel.

Chiropractic Neenah WI Alli Office Manager

Office Manager


Alli has a passion for serving others. She wants everyone who walks into the office to feel like family. As Doctor Mancl's wife she loves the fact that their family business is able to help and care for other families too! Her job responsibilities include office manager, compliance officer, HR, insurance/billing, marketing, front desk and is also a Certified Chiropractic Technician.

In her free time she enjoys spending time with family. She loves her new role as a mom. Her and Dr Mancl welcomed their son, Hudson, into the world in April of 2021.

Chiropractic Neenah WI Mary Chiropractic Assistant

Chiropractic Technician


Working at FCC is such a rewarding job, I get to see firsthand the difference chiropractic care can make in a person's life. Everyday I get to meet and form a relationship with the amazing people and families of our community. Outside of the office I enjoy gardening, hiking and kayaking.

Chiropractic Neenah WI Jess

Chiropractic Technician


I have always had a strong passion for helping others. When you walk through our doors my goal is to get you feeling better both mentally and physically. I love getting to meet new people from the community and help make them a part of our chiropractic family. Outside of the office I love to go hiking with my dog, camping, and painting.

7:00am - 6:30pm

7:30am - 6:30pm

7:00am - 6:30pm

7:30am - 6:30pm

7:00am - 1:30pm

Saturday & Sunday

Fox Crossing Chiropractic

1395 West American Drive Suite D
Neenah, WI 54956

(920) 215-0090