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Our holistic health team in Altoona, Iowa: Real women who’ve been where you are.

The five women of the Wholistic Health Center team sitting together on outdoor steps.

Owner & Founder

Nikki Barkhaus, FDN-P

Nurse by training. Functional nutrition practitioner by calling.

Wholistic Health Center was born from Nikki’s personal health journey and a desire to be part of the solution to the healthcare crisis she saw as a nurse in traditional medicine.

Nikki has worked in healthcare since 1997, in pediatrics, cardiology, women’s health, family practice, and home health. Today she leads our Bioenergy Analysis and Functional Nutrition with Labs services.

FDN-PAdvanced NRT training (2019)Nursing degree (2002)Certified Medical Assistant (1997)
A practitioner gently muscle tests a client’s raised arm as she rests on a treatment table.
Nutrition Response Testing at WHC

Nikki’s story

From nurse to practitioner

  1. 1997

    Certified Medical Assistant

    Nikki begins her career in healthcare.

  2. 2002

    Nursing degree

    She goes on to work in pediatrics, cardiology, women’s health, family practice, and home health.

  3. Fall 2018

    Searching for answers

    Struggling with fatigue, poor sleep, and long-standing gut issues, Nikki is referred by a friend to a natural health nutritionist.

  4. December 2018

    Nutrition Response Testing

    She begins Nutrition Response Testing. That experience, along with a metabolic reset and weight loss program at her husband’s chiropractic office, inspires her to train as a practitioner.

  5. 2019

    Advanced training

    Nikki completes advanced Nutrition Response Testing training.

  6. January 2020

    Wholistic Health Center opens

    WHC opens its doors in Altoona.

  7. Today

    FDN-P

    Nikki becomes a Functional Diagnostic Nutrition Practitioner and leads an all-woman team.

Our mission

Our mission is to build healthier communities using foundational nutrition and functional medicine to restore optimal function and well-being.

Better education, personalized support, real results.

The team behind your care

  • Suzanne

    Front Desk Administrative Assistant

    Suzanne keeps our front desk running and helps you get scheduled.

  • Johanna

    Patient Advocate & Coach for Metabolic Reset

    Johanna coaches clients through the Metabolic Reset program.

  • Vicky

    Patient Advocate / Support Staff

    Vicky supports clients and our team as a patient advocate.

  • Melissa

    Office Support Staff (Saturdays)

    Melissa supports our office on Saturdays.

Our partner in health

Jaci Holt, NRT-P, EC · Rooted Wellness

Jaci of Rooted Wellness is our valued partner in health, located inside Wholistic Health Center.

Visit Rooted Wellness (opens in a new tab)
The Wholistic Health Center team standing together among wildflowers in Altoona, Iowa.
Woman-owned and rooted in Altoona since 2020.I’m fearfully and wonderfully made. — Psalm 139:14

Free · 20 minutes · No commitment

Come meet us.

Tell us what’s going on. We’ll listen, answer your questions, and help you decide if we’re the right fit, in person in Altoona or by telehealth.

  • HSA/FSA accepted
  • No-interest financing with Advance Care