Partnership Medicine.

Resolving Root Causes.

Creating Health.

Extraordinary Health for your Extraordinary Life

Tell me what is it you plan to
do
 with your one wild
and precious life? “

Our Approach

Comprehensive Assessment

We start by thoroughly assessing your health through an in-depth history and advanced diagnostic testing. This helps us identify the underlying causes of your dis-ease.

By understanding the root issues affecting your health, we lay the foundation for effective treatment.

Collaborative Partnership

You are the expert on your own health. We collaborate with you, valuing your insights and experiences, to uncover contributors to your current concerns.

Together, we connect the dots between causes and results, fostering a true partnership where your voice is central to the healing process.

Personalized Healing

Using lifestyle-based treatments, we correct the underlying imbalances in your body systems. Our persistent support helps you heal from complicated symptoms and build extraordinary health.

Our approach ensures that as we restore balance, symptoms resolve, allowing you to thrive and live life on your own terms.

About Us

Dr. Brossfield launched XO Health, a private Functional Medicine practice in Rancho Mirage in January of 2018. Combining personalized care with in-depth, targeted assessment, she approaches each patient while drawing from a variety of healing traditions. As a provider of the ReCODE Protocol, she works with patients to improve and preserve brain function by optimizing every body system.

In May 2019, Braincare Performance Center opened under Dr. Brossfield’s directorship. This center provides Magnetic EEG-Guided Resonance Therapy (MeRT) and Transcranial Magnetic Stimulation as non-invasive treatments to restore brain function. Patients with anxiety, depression, concussion, insomnia, PTSD, stroke, traumatic brain injury, and memory concerns have found these treatments provide lasting optimization of brain function .

XO Health and Braincare Performance Center have been built to provide personalized, whole-person care to support each person’s maximal health in order that they may lead an extraordinary life.

What we've heard

Kind words from our patients

"Dr. Brossfield made me feel taken care of like I was part of her family! Thanks so much to Dr. Brossfield and her whole team for fitting me in during a difficult time in my life and giving such thoughtful care."

"I have so much respect for Dr Brossfield. She is knowledgeable in medicine and has such a pleasant, positive and thorough bedside manner! The staff is also great and getting back to patient in a timely manner and of course they are always pleasant and helpful with answering questions."

"Dr. B is likely the most accomplished Functional Med physician in the Valley. She has been the foremost champion of serious personalized medicine since she began."