Meet The Team at Keough Chiropractic


Many of our patients say it feels like family at Keough Chiropractic. We believe it’s because that’s how we care for each and every one of our patients, starting with their very first visit. While so much of traditional health care can feel cold, sterile, and impersonal for patients – that is not the case at Keough Chiropractic.

You’ll immediately be greeted with a warm smile, lots of excitement, and a big hello by our incredible team at the front desk! From there, you’ll meet our world class team of doctors, for a personal and patient-centered approach.

Our Docs take the time to really listen to your concerns, take a thorough case history, and work together with you to set some truly incredible goals for your child and family.

Designed With Your Entire Family In Mind

Not only does our entire team have specialized training in pediatrics, prenatal, and family care – our office is designed with each child and family in mind. Our sensory and special needs families will find our space open, inviting, and calming. And if you’re currently expecting or have your new little baby in tow, we’ve got you covered with our mom’s nursing room, stash of fresh wipes and diapers, and more.

Got a passenger van full of kids? Not a problem! We’ve got a playroom and an endless supply of snacks in case you got busy and forgot to pack your own.



  • Dr. Felicity Keough-Bligh

    Dr. Felicity Keough-Bligh is a St. Louis native and spent her time growing up in St. Charles, MO. Upon graduating from St. Charles High School she realized she had a passion for creating health and wellness in the body. She strives to understand why the body becomes sick, diseased and injured, and how to address these issues naturally and to prevent future problems.

    It Runs in the Family
    Her grandparents, Drs. Joseph and Belle Keough, are a HUGE inspiration for her. Through their practice of Chiropractic, they have helped people attain higher quality of life in St. Charles for over 55 years.

    Training and Learning Chiropractic
    After three years of intense pre-chiropractic studies, she began her matriculation at Logan College of Chiropractic in Chesterfield, MO. While at Logan, Dr. Keough was involved in the latest pediatric sports rehabilitation techniques. She also completed over 300 hours of training, where she learned techniques to help with the treatment of pediatric and pregnant patients and was fortunate to see a variety of cases.

    She underwent many hours of study with the International Chiropractic Pediatrics Association learning how to treat children and pregnant mothers. She understands that pregnancy is an important time in a woman’s life. The need for a fully functioning body is crucial to a mother and her developing baby’s health, as well as labor and delivery without complications. She has helped many women achieve their goals of natural birth, VBAC and overall comfort during pregnancy.

    In addition, Dr. Keough has spent many hours of study dedicated to Functional Medicine using laboratory testing and analysis, hormonal testing, advanced allergy testing and weight management. She believes that addressing core issues related to weight gain (diet, toxicity and hormonal imbalance) is key to regaining and optimizing the health of her patients.

  • Michelle Mashinter

    Dr. Mashinter was born and raised in Mississauga, Ontario Canada. She graduated with honors from the University of Windsor with a Bachelors of Human Kinetics, majoring in Movement Science. Upon graduation Dr. Mashinter pursued her lifelong dream of helping people and enrolled at Logan College of Chiropractic. Dr. Mashinter graduated Summa Cum Laude after a 4-year intensive program as a Doctor of Chiropractic.

    Throughout her time at Logan Dr. Mashinter completed over 300 hours of training under Dr. Keough, where she learned techniques to help with the treatment of pediatric and pregnant patients. Dr. Mashinter is an active member of the ICPA (International Chiropractic Pediatric Association) and has helped many women achieve their goals of natural birth, VBAC (vaginal birth after C-section) and overall comfort during pregnancy.

    She specializes in Diversified, SOT (sacral occipital technique), Thompson, Webster technique, Basic technique, as well as Craniopathy.

    Dr Mashinter is very passionate about treating kids and has seen positive results in behavioral issues, lack of sleep, teething, irritability, colic, reflux, constipation, ear infections, and plagiocephaly by the use of pediatric specific adjusting techniques to correct underlying structural issues affecting the nervous system.

    She is committed to providing thorough and effective chiropractic care for the whole family. Dr. Mashinter’s passion for naturally helping others achieve health and wellness fits perfectly with Keough Chiropractic’s mission.

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Office Hours

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8 AM - 5 PM


8 AM - 5 PM


8 AM - 6 PM


8 AM - 6 PM


9 AM - 1 PM


Open Second Saturday of Every Month

8 AM - 12 PM