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Welcome to Affordable Chiropractic
Your Green Bay Chiropractor

Call us at (920) 435-1333 today.

For more information or to schedule an appointment with our Green Bay chiropractor, call (920) 435-1333 today!

Dr. Jack Janssen is a chiropractor serving Green Bay and the surrounding area. Our chiropractor and the rest of the welcoming team at Affordable Chiropractic are committed to providing chiropractic solutions to address your unique needs, whether you are experiencing back pain, neck pain, headaches, or even muscular tightness and tension. You may be searching for pain relief after an accident, experiencing an injury, or if you suffer from a specific condition like chronic back pain or a spinal condition. Even if you are looking to improve your overall health, our chiropractor can help you attain your everyday wellness goals! Visit our testimonials page to find out what our patients are saying about our Green Bay chiropractor and our chiropractic care plans.

At your first visit to Affordable Chiropractic, Dr. Jack Janssen will explain how chiropractic care works and give you a full evaluation to see if our chiropractic solutions are a good fit to address your needs. If there is a good fit, we can customize a plan of chiropractic care for your condition and health goals.

If you have not been to a chiropractor before and want to find out more, please email us or call (920) 435-1333 to receive the answers to your questions from our experienced team. We also welcome referrals, so we invite you to share our chiropractic and wellness information with your friends and loved ones.

If you would like to stay informed about the latest in chiropractic care or if you want to start receiving free articles about health and wellness news, subscribe to our bi-weekly newsletter, even if you are not a patient. We also offer a community content area, which includes wellness articles and other healthcare resources.

Dr. Jack Janssen
Green Bay Chiropractor | Affordable Chiropractic | (920) 435-1333

1524 University Ave
Green Bay, WI 54302

Meet The Doctor

  • Dr.
    Jack Janssen

    Dr. Janssen is a dedicated health professionals that is here to serve you. He combines extensive knowledge in the field of chiropractic health care with a passion for helping people feel better. It is his goal to create a friendly and professional atmosphere that you can rely on for all of your chiropractic needs.

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back pain


  • "Great doc who always tries to get you in when is most convenient for them:)"
    Emma D.
  • "I’ve been seeing Dr. Jack on and off for at least 25 years. Very competent and wonderful to work with!"
    Mary M.
  • "Dr. Jack is kind, professional, and will work with your schedule. Our family, including my extended family, have gone to him for years with wonderful results!"
    Diana S.

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Green Bay Office Hours


9:00 am-12:00 pm

3:00 pm-6:00 pm


9:00 am-12:00 pm

3:00 pm-6:00 pm


9:00 am-12:00 pm

3:00 pm-6:00 pm


9:00 am-12:00 pm

3:00 pm-6:00 pm


9:00 am-12:00 pm


By Appointment