About Dr. Brennan

Dr. Karen Brennan began her practice in 2014 in Colorado, helping people across the U.S. using a multifactorial approach to investigate and understand the underlying factors behind their health ailments.

She is skilled and experienced in using a multipronged approach to guide, motivate, and support individuals on their health journey, educating them at every step.

Dr. Brennan left the healthcare arena after numerous health conditions in herself and family members did not improve under the guidance of allopathic care, but resolved when a holistic, functional, and integrative approach was implemented.

These experiences led her to years of self-education and training courses, culminating in her returning to school to pursue numerous certifications and degrees so she could assist others.

Dr. Brennan’s education did not stop when school ended. She understands there is still much to learn in the holistic, integrative, and functional health space and continues to spend time on education and research daily.

Dr. Brennan is not a medical doctor nor a Licensed Registered Dietitian/Nutritionist. As such, she does not diagnose, treat, cure, prescribe, or manage disease. She does not provide medical nutrition therapy.

Credentials