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CALL OR TEXT: 314-849-4120 - EMAIL US

Meet the Team

Dr. Shawn Reiter, Chiropractor and Certified Functional Medicine Practitioner,

Dr. Shawn is a dedicated and compassionate teacher, facilitator and practitioner helping in the healing process through a beautifully blended knowledge of Chiropractic, Functional Medicine, Nutrition, and Lifestyle Education.

Dr. Shawn’s approach is loving, yet firm. His beliefs are this: "True health can only be achieved by proper knowledge and active participation by all parties involved. When interference in the body is removed and stress in your life is alleviated, the body stops breaking down. When tone is restored to the nervous system, and proper coordination of all other systems can be harmonized, the body moves in the direction of healing and repairing itself – as God created our human bodies to do."

Jennifer Stanley, Practice Member Advocate, has been with Windmill since 2005. She has a spunky family; including her four children, who fuel her every day to keep striving for optimal health, awareness, abundance, vitality and above all, Love. She brings this intention into the Windmill practice desiring to help all those she encounters to live an illuminated life – especially through a chiropractic lifestyle. Chiropractic changed Jennifer’s life and is a huge part of her heart. She is a champion for all those wanting healing – true, lasting healing. You will meet Jenn during your initial evaluation and for your neuro-spinal screenings.

Erin Kettler, Office Manager, has been with Windmill Wellness Center since 2012. She is married to Scott and they have two children, Lexi and Ryan. Erin is full of compassion and energy and loves learning new things.

Erin’s passion for chiropractic has grown with her years at Windmill. She strives to teach the benefits of chiropractic to all ages, and especially children, as she has seen the many benefits to her own family. She is always willing to share her story and the many other stories she has experienced through her years at Windmill. One the the greatest joys of her position, states Erin, is "seeing the Light return to kids' eyes after a much needed adjustment." Erin’s smiling face is the first encounter you make when you come through the door of Windmill. She's the helm of front desk and will gladly greet you and welcome you when you arrive for your appointments.

Mary Jo Wagner, Physical & Massage Therapist,  is a hands-on physical therapist specializing in manual therapy including: Myofascial Release, Strain-Counterstrain, Craniosacral Therapy, Muscle Energy and Massage Therapy. Her post-graduate training has been centered around Osteopathic Manual Therapy. She has been in practice for twenty-eight years, running her own business for fifteen of those. Mary Jo has found success in working with a wide variety of clients and especially with individuals who have not responded well to conventional therapies for pain reduction. She has found that these manual therapies address systems and integrations of the body that are otherwise ignored. Over time, this neglect can cause significant, negative changes in lifestyle. Mary Jo's combination therapies and modalities have been proven to increase the rate of mental and physical healing.

To cultivate a life lived in harmony and to reduce stress, Mary Jo firmly believes in breathwork, meditation, and prayer  -  she incorporates these practices into her sessions. She has a deep love for her work and helping others and she treats each client according to their specific individual needs.

Julie Preis, LCSW, Certified Pranic Healing Practitioner, has achieved remarkable results as a certified Pranic Healer. With over 22 years of experience in advanced healing techniques, Julie has helped a wide variety of clients enjoy rapid relief from chronic problems. Julie has a background as a Clinical Social Worker, she offers meditation, guided imagery and spiritual counseling as a way to speed up recovery from emotional stress and addictions. Because Julie has witnessed the impact Pranic Healing has had on so many, she is eager to instruct and mentor others in this powerful technique. She hosts trainings of the Level 1 & 2 courses of Pranic Healing multiple times throughout the year here at Windmill and at various other locations in St. Louis and Kansas City. Keep informed of her classes here.

Every First Thursday of the month at Windmill, join Julie for a goodwill gathering focusing on the "Twin Hearts Meditation".

As an added benefit to the community, Julie and her husband Tom, founded and operate the charitable organization, "Hands That Serve". HTS is a volunteer, not-for-profit organization dedicated to helping those in our community who are struggling to support themselves and/or their families. Hands That Serve is privately funded by individual and corporate sponsors and is run by volunteers. Over 99% of donations received go directly to those in need in the St. Louis area, providing resources such as food, shelter, sustainability efforts and funds toward education.

For more information, to contribute to this rewarding work and to volunteer, contact Julie at:

Charlie Rivers, Exercise Physiology & Biomechanical Integrity

Charlie's experience and training in the health and fitness industry began 35 years ago at the California Martial Arts Academy teaching classes in Kajukenbo, Filipino stick fighting and self-defense. In 1988, he took a position at the Missouri Athletic Club as Fitness Director and was later promoted to Athletic Director. He served at the MAC for over 17 years. During his tenure at the MAC, he was afforded the opportunity to work with hundreds of its members and guests while teaching both group as well as private classes. In 2005, he became a private contractor working with individuals as well as organizations including Windmill Wellness Center, St Louis division of the FBI, St Louis Workout, YMCA and AG Edwards. His credentials include, Medical Exercise and Post-Rehab Conditioning Specialist, Metabolic Physiology, Personal Trainer, Group Exercise, Massage Practitioner, Certified Sport Performance Coach, Russian Kettlebell Specialist, Black Belt in Kajukenbo and Certificate in Tai Chi + Qi Gong Specialties.

Charlie's ultimate goal is to help clients improve their Biomechanical Integrity. Biomechanics is essentially the ways your skeletal, muscular and nervous systems all work and interact with one another under different conditions. Charlie can work with you to remedy, reform and redesign the way your body moves and help correct any behaviors, postures and patterns that can be injurious or limiting to your capabilities and capacity for optimal movement. Based on need, he works with clients in three different formats: Commercial Fitness, Clinical Fitness and Assisted Clinical Fitness.


Call or Text Us: 314-849-4120

Visit Us:

9717 Landmark Pkwy
Ste 216
St Louis, MO 63127

Adjusting Hours:

Monday: 8am - 11am and 3pm - 6pm

Tuesday: 8am - 11am

Wednesday: 8am - 11am and 3pm - 6pm

Thursday: 8am - 11am and 3pm - 6pm

Friday: Closed

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