Your Health, Your Path, Your Power
Your path to better health and wellness starts here.
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Your path to better health and wellness starts here.

At Precision Wellness Medical Group, we specialize in GI disorders, autoimmune disorder and weight loss programs by blending functional medicine with advanced medical knowledge to provide personalized care. We focus on identifying and addressing the root causes of health concerns, rather than just managing symptoms. Our mission is to empower patients with tools, education, and support they need to take charge of their health. This is your path, your health, your power.

My name is Cayla Wester FNP-BC, MSN, RN. I have over 25 years in healthcare, including 8+ years as a Nurse Practitioner in Emergency Medicine, Urgent Care, and Occupational Health. I have seen firsthand how traditional healthcare often falls short of addressing the root causes of chronic health issues.
As a proud mother of two children, gives me a unique perspective on the everyday challenges of balancing health, family, and life. I am certified in nutritional medicine (2024) and currently completing my Functional Medicine training (2025), focusing on personalized, holistic care that targets the underlying causes of illness-not just the symptoms.
My goal is to be your advocate and guide your journey toward lasting health and wellness.

Our Supplement Store:
https://us.fullscript.com/welcome/cwester/store-start
Practice Better EMR:
https://my.practicebetter.io/#/68fa80f34d79b4278d84db21/profile
Practice Better Login for existing Patients:
A fully virtual functional medicine clinic- care from anywhere in Illinois. We meet with you through secure video visits, making it easy to get personalized care from the comfort of your home.
email: cayla@precisionwellnessmedical.com Phone: (618) 559-2631
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