Zumstein Chiropractic Clinic is made up of team of professionals dedicated to providing the best quality healthcare in a responsive and caring environment. Dr. Zumstein and his team work to understand your health issues quickly and apply the right treatment to get you back to your optimal health.


Dr. David Zumstein, DC

Dr. David Zumstein is a 1995 graduate of the prestigious Palmer College of Chiropractic. He has successfully treated thousands of patients of all ages from Southeastern WI and Northern IL area for a wide variety of spinal and health related conditions. Dr. Zumstein's primary goal is to help as many people as possible achieve optimal health and wellness by allowing their bodies to function as they were meant to, without drugs or surgery. Dr. Zumstein has extensive training and over 20 years of clinical expertise in non-surgical treatment of spinal, extremity issues such as, carpal tunnel syndrome, shoulder, elbow, ankle, knee and hip pain, and TMJ pain/dysfunction. I invite you to find out why Chiropractic care provided by Dr. Zumstein has helped thousands of people just like you reach optimal health and live truly amazing lives.

Dr. Zumstein's family has a long relationship with Chiropractic. Going back many generations, his family has utilized Chiropractic treatment for a variety of conditions. Ranging from spine and joint pain, to his Grandfather and himself receiving regular treatments to successfully help their allergies.

Johann Roebelen, D.C.

Dr. Roebelen attended Roger Williams University where he obtained his Bachelor’s in Science. Shortly after graduating he was hired at Joslin Diabetes Center, in Boston and worked there for 2 years. He attended Palmer College of Chiropractic, the fountain head of chiropractic care, and the leader in chiropractic education around the world. During his time at Palmer, he specialized in extremity, activator, drop table, gonstead, diversified, manual adjusting, pediatrics, geriatrics and physical therapy modalities. It was at Palmer that he met his fiancé Esther Brummund. He graduated in February of 2020.

Dr. Roebelen was born in Hartford Connecticut. As a child he lived in several states, moving around a lot due to his father’s job. He lived in Massachusetts, Indiana, Connecticut and even Sussex Wisconsin! He was an avid wrestler as a kid and won a New England Wrestling Championship. He graduated from Loomis Chaffee High School. His first encounter with chiropractic came during high school. While wrestling he sustained a bad pinched nerve in his back. After several months of chiropractic care an unexpected result also happened. The chronic daily migraines he suffered from, went away completely. In the future he became a wellness patient and went in once a month for a tune up. Although this was a rare chiropractic case, it can happen.

Dr. Roebelen’s hobbies include hiking, camping, fishing, video games, hunting, and spending time with his fiancé. He has no greater passion than chiropractic care and believes in helping the patient no matter what that entails. He treats with compassion, respect and always takes his time. Please help us welcome him to our clinic!



Dawn P. - Certified Chiropractic Technician, Billing Specialist

"I first saw a Chiropractor in 2000 after being rear-ended in a car accident. I had neck and lower back pain in addition to headaches since I was 15 years old. The accident made my pain worse. Chiropractic adjustments made my pain and headaches much better. I continue maintenance treatments every 1-2 weeks to make sure I stay as healthy and pain-free as possible."

Dawn has been a Certified Chiropractic Technician at Zumstein Chiropractic Clinic since 2006. Her duties include greeting patients, scheduling appointments, billing and collections, interacting with insurance companies and performing therapies on patients.

Courtney K. - Licensed Massage Therapist & Certified Chiropractic Technician

Courtney has been a licensed massage therapist since 2015 and a chiropractic technician since 2018. She specializes in neuromuscular therapy, trigger point, cranial sacral, lymphatic, sports massage and treating patients with cancer. Chiropractic adjustments are performed by applying gentle, yet firm pressure to a bone with goal to restore the bone to its natural, or original, position. Massage therapy can be used in conjunction with chiropractic by manipulating the soft tissues of the body helping maximize the effects of the adjustment. When Courtney is not at work, she spends her time with family and friends enjoying hobbies such as yoga, going up north, outdoor activities, traveling and taking care of animals of all shapes and sizes.

Rachel Zumstein - Certified Chiropractic Technician & Media Specialist

Rachel is Dr. Zumstein's only daughter and is a student studying at the University of Wisconsin Milwaukee. Her focus is in video and photographic production. Her duties include greeting patients, scheduling appointments, performing therapies on patients, and managing all of our media, promotions, and marketing strategies/visuals. Outside of work, Rachel enjoys spending time with friends and family when she is not working on her studies. 

Dr. Zumstein Hours


8:30 am-1:00 pm

2:00 pm-6:00 pm


8:30 am-1:00 pm

2:00 pm-6:00 pm


8:30 am-1:00 pm

2:00 pm-6:00 pm


10:00 am-1:00 pm

3:00 pm-6:00 pm


8:30 am-12:00 pm

2:00 pm-5:00 pm





Map & Location