Practitioner Details

Dr Heather Fay DC, FMACP

Business Location

410 E. Main Street
Marion KS 66861
(620) 448-1775
DrHeather@KansasFunctionalMedicine.com
https://www.KansasFunctionalMedicine.com

Location Information

  • In Person
  • Virtual

Languages Spoken

  • English

Population Served

  • Women
  • Children
  • Seniors
  • LGBTQ+
  • Veterans
  • Religious Community

Certifications

  • Functional Medicine Academy Certified Practitioner (FMACP)
  • FMA Advanced Hormones in Women certification

Specialties

  • Gastrointestinal- GI
  • Sleep Issues
  • Mood Issues & Mental Health
  • Children’s Health
  • Pregnancy & Birth
  • Chronic Illness
  • Weight Loss
  • Immune Health
  • Chronic Infections & Parasites
  • Autoimmune Issues
  • Stress Management
  • Skin Health
  • Women’s Health
  • Thyroid Health
  • Joint & Muscle Issues
  • Pain Management

Virtual States

  • KS

About Me

At Kansas Functional Medicine, we specialize in helping people transform their health by addressing the root causes of their symptoms—starting with the gut. If you’ve been dealing with digestive issues, bloating, low energy, or simply not feeling your best, we’re here to help you find real solutions that work.

Many of our clients come to us after years of frustration, feeling dismissed or told their symptoms are “normal.” We understand how overwhelming it can be when you’re not getting the answers you need. That’s why our approach focuses on digging deeper. Your body is designed to heal, and when something feels off, there’s always a reason why.

At Kansas Functional Medicine, we take a whole-body approach to health. Our process is centered on uncovering the root causes of your symptoms and creating a personalized plan to address them. Using advanced testing, targeted nutrition, and customized lifestyle strategies, we’ll guide you every step of the way toward lasting health and vitality.

We believe the gut is the foundation of wellness. It’s not just about digestion—your gut affects everything from your mood to your hormones, energy levels, and even your skin. By focusing on gut health, we can create a ripple effect that improves how you feel from the inside out.

Our team is dedicated to making the process simple, effective, and tailored to your needs. We provide clear answers, practical steps, and a plan that works with your lifestyle. This isn’t about quick fixes; it’s about long-term solutions that empower you to take control of your health.

If you’re ready to stop spinning your wheels and start feeling better, we’d love the opportunity to work with you. You deserve a team that listens, cares, and delivers results.

Your journey to radiant health starts here. Let’s take that first step together.

Google Reviews

5.00

124 reviews

Dy Thompson 3 weeks ago 5.00

Excellent communication, no surprises! Continues to stay up to date with latest techniques, not stuck in “how they’ve always done it. Genuine concern for the whole person.

Terry Holt 7 months ago 5.00

Absolutely the best I’ve found for Chiropractic care. Doctors Paul and Heather Fay are caring and patient and listen well to my concerns. Very personable! Can’t go wrong for your Chiropractic care. Don’t put off feeling better.

Justin Davis 5 months ago 5.00

Paul and Heather are always great to work with and they always provide helpful recommendations to better my overall physical well-being. Blessed to have them both here!

Julie Pagenkopf 11 months ago 5.00

Paul and Heather are attentive to their patients. Before every adjustment, Dr. Paul always asks how I am doing and where my problem areas are. He won’t let me leave until all the issues I have for that day have been addressed. Both Paul and Heather are great listeners and I look at them like family.

Andrea S. 8 months ago 5.00

They are the best!! Wonderful people! They’ve helped me and my whole family feel better. Just had my second baby and she and I have been able to receive the care that we’ve needed postpartum. The Fays are great!