Katalyst MD

Your Pain Stops Here

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You don’t have to live with the frustration of ongoing pain

Exceptional pain management care plans with evidence-based methods that integrate traditional and functional medicine.

Regain your energy, vitality, and confidence.

When your body pain begins to affect your life, you know it’s time to take charge. Through allopathic and integrative medicinal treatments that include PRP and stem cell injections, we not only manage your pain, we help you look and feel more vibrant.

Get back to traveling the world, dancing with your friends, and living the life you choose.

Your pain-free future awaits



Spinal injury functional pain management

Through custom treatment plans that include traditional care, carefully selected prescription medications, injections, minimally invasive implants, neuromodulation, and more, we manage your chronic back pain.


Full body functional pain management

We offer medical-grade, lab-guided nutrient therapy targeted for anti-aging, anti-inflammation, performance enhancement, and pain management for the whole body, plus GI health, stress management, and sleep optimization guidance.


Regenerative medicine

Using a scientific evidence-based approach, we help you increase your energy, reduce pain, and improve overall function through PRP and OrthoBiologic Services so you can enjoy every part of your life.

Don’t be disheartened by your workplace injury or chronic back pain.

Whether you’re looking to get back to work or get back to playing with your grandkids, we’ll develop a tailored care plan to restore your strength, mobility, and independence.

With over a decade of expertise working with Workers’ Compensation claims, adjusters, and case managers, we advocate for your best interests — and your best health.

Are you a case manager looking to get your patient to MMI? We can help.

Happy, Pain Free Patients

First, she actually cares about you, she wants you to have success, and she won’t stop till you are happy. Dr. Boutwell is very experienced in her profession and dedicated to what she does. She’s also more like family thank a doctor. Very down to earth. She helps me by making me believe in myself and understanding that anything is possible and failure is not an option. I am so glad she is my Doctor and you will be too. Recommendation 100 percent!

Ironton, MO

Hey Dr. Boutwell! Wow, It has been a long road since we became Dr/Patient in early 2017. I'm not sure where I would be today if not for you and your wonderful staff guiding me on that path. You are an INCREDIBLE Doctor, but more importantly, a better person who always had a smile on your face! Thank you for being my Doctor and hopefully my friend. Take care and God bless you!

East Carondelet, Illinois

Dr. Boutwell is a patient's dream to find. She is kind, patient, takes the time to make sure you understand everything she is saying and to answer any questions. Dr. Boutwell is continually educating herself and learning new procedures for the simple reason of helping her patients, not to display a bunch of certificates. She truly wants to help be a part of your journey of achieving a pain-free life. She has personally helped me after a car accident left me in constant pain and I am truly grateful to her.

St. Louis, MO

When my husband first encountered Dr. Boutwell, we walked into her office “beat up” by surgeons and we both had a doubtful attitude she could help with the enormous pain from 3 major back surgeries. Our lives were in shambles. Pain destroys you and everyone around you. The moment she sat with us and listened to my husband's story, I knew at that moment Angels walked among us... corny, right? But it’ll be 3 years this September my husband has had continued pain relief With Dr. Boutwell... something I thought would never happen. I know she saved him... she saved us. She was the light at the end of a very dark tunnel.

Jackson, MO

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We’re dedicated to helping you take your life back from the pain

Spearheaded by Dr. Kaylea Boutwell, a Fellowship-trained, Board-Certified Cleveland Clinic Specialist, Katalyst utilizes several evidence-based methods that integrate traditional and functional medicine to help you live a fulfilling and pain-free life.

Your pain doesn’t need to define you. Let our pain management expertise guide you to optimal health.


President of Missouri Society for Interventional Pain Physicians 2016-Present


Rising Star Award, American Society for Interventional Pain Physicians 2018


Board Member, American Society for Interventional Pain Physicians, 2015-Present


Multi-year St. Louis Magazine’s Peer-Chosen “Top Docs”

Imagine a life free from pain