Meet the Team

Chiropractor Plainfield IL Mark Humbert & Staff

Chiropractor Mark Humbert D.C.

Chiropractor Plainfield IL Mark HumbertSince Dr. Humbert was old enough to dream, he knew that health and healing others was his passion. Beginning his career in the fitness field, Dr. Mark realized there had to be something bigger, something more hands on, something more impactful to reach the needs of peoples' health. After talking with and visiting a chiropractor, that dream was realized. Dr. Mark attended Palmer College of Chiropractic in Davenport, IA, which helped fuel his career in chiropractic with the mindset of putting patients first! Keeping a compassionate and supportive mentality, Dr. Mark is very attentive toward each and every patient, allocating a vast range of therapies so that each patient leaves feeling rejuvenated. Not only is Dr. Mark very knowledgeable and experienced, but patients understand after seeing him that it really is all about them. Dr. Humbert has a plan for each of his individual patients that exceeds the lengths many chiropractors fail to maintain because he drives himself to direct and lasting results for his patients.

"No one leaves this clinic feeling like a number," comments Dr. Mark when asked what he feels sets his clinic apart from all the others in Plainfield and the surrounding communities. "I don't want you to only feel better for a day after you see me. I want you, as my patient, to feel and function better indefinitely by receiving a successful wellness plan that I have specifically designed for you. Every person that walks through these doors is different. What works for some may not work for others. My goal is to promote healthy habits along with patient therapies so that pain will not be an option."

This is the difference Proactive Chiropractic Group brings to the table. Long-lasting results you can feel make every visit seem like a day at the spa. This clinic offers the latest technology so troubled areas are spotted quickly and eliminated. So, come see Dr. Mark and find a plan for wellness. Dr. Mark believes in not only having sympathy for his patients, but more importantly, he has empathy. All of the public, children, and walk-ins are welcomed!

"My purpose is to lead, empower, and inspire my community to lead a proactive life through the principles of Chiropractic. My passion is to serve families and help people who can not get better through traditional and alternative means.

 Katrina Buchanan - Office Manager

Chiropractic Plainfield IL KatrinaKatrina is Proactive Chiropractic Group's front desk receptionist. She and her husband, Jeff have been blessed with three wonderful girls. Katrina grew up going to a chiropractor and has always been an advocate for chiropractic care. She has a brother and cousin in Iowa who are both chiropractors. Katrina is a registered dietitian and has a passion for healthy eating and cooking. In her free time she enjoys riding her bike with her neighbors and walking her dog Aspen.


Amanda - Front Desk Staff

Chiropractic Plainfield IL AmandaAmanda is one of Proactive Chiropractic Group's front desk receptionists. She is studying nursing at Lewis University. Amanda has always been interested in the way that the human body works and with helping people get to their optimal health level. In her free time Amanda enjoys photography, knitting, and spending quality time with her friends and family.





Jennifer Larsen - Massage Therapist

Chiropractic Plainfield IL Jennifer LarsenJennifer has been a licensed massage therapist since 2005, and has been working alongside chiropractors even longer. It was during her years as a chiropractic assistant that she first witnessed the amazing results patients experienced through the partnership of chiropractic and massage therapy, and she decided that she wanted to be a part of it! She loves that she gets to help patients feel better- and without having to see blood!

Jennifer and her husband Scott have been married for 14 years, and are so blessed with their two amazing daughters. She also loves to sing in the choir and worship team at their church, read a good book, and be outside as much as possible!

Stephanie Muller - Massage Therapist

Chiropractic Plainfield IL StephanieStephanie's goal as a Licensed Massage Therapist is to facilitate long-term relief and pain management, as well as increase overall wellness for every client. With over 11 years of massage therapy experience, Stephanie specializes in Deep Tissue and has been nicknamed "Vulcan Grip" due to her ability to provide deep pressure. She also performs Trigger Point, Swedish, Myofascial Release, and Stretching techniques, and also has certifications in Hot Stone and Prenatal massage. Stephanie approaches massage therapy by customizing each session to what the body needs at that time and educates each client to maximize long-lasting effects.

9:00am - 12:00pm
3:00pm - 6:00pm

9:00am - 12:00pm
3:00pm - 6:00pm

9:00am - 12:00pm

9:00am - 12:00pm
3:00pm - 6:00pm

10:00am - 12:00pm


Proactive Chiropractic Group
12426 South Van Dyke Road
Suite C
Plainfield, IL 60585
(815) 782-6903