Empowering your health with personalized, compassionate care.

Expert care tailored to your needs, focusing on weight management, metabolic health, and chronic disease for lasting wellness.

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Meet your provider

Marian Brock Andersen

DNP, FNP-C

Marian Brock-Andersen, DNP, FNP-C, is a board-certified Family Nurse Practitioner dedicated to supporting patients in every stage of their health journey. She earned her Doctorate in Nursing Practice from Arizona State University and is also a Certified Obesity Medicine Specialist, bringing advanced expertise in weight management, metabolic health, and preventive care.

Marian’s background spans family medicine, cardiology, urology, and metabolic health, giving her a well-rounded perspective on whole-person care. She takes time to listen, educate, and partner with patients so they feel informed and empowered to make the best choices for their health. Patients appreciate her compassionate approach and commitment to evidence-based, personalized care.

Founder, Phoenix Metabolic Health

Marian Brock Andersen

DNP, FNP-C

Founder, Prism Wellness Center

Carolyn Collier

MSN, APRN, FNP-C

Carolyn Collier is a board-certified Family Nurse Practitioner and the founder of Prism Wellness Center, where she provides personalized, compassionate care with a focus on primary care, women’s health, weight loss, and whole-person wellness. With a deep commitment to patient-centered care, Carolyn believes that health isn't one-size-fits-all—and that every individual deserves the freedom to define what wellness looks like for them.

At Prism Wellness Center, Carolyn combines evidence-based medicine with a supportive and empowering approach. Whether you're managing a chronic condition, navigating hormonal changes, or working toward a healthier lifestyle, she partners with you every step of the way.

Carolyn is known for her attentive listening, practical guidance, and genuine care for each patient’s unique journey. Her goal is to help you feel seen, heard, and confident in your health decisions.

Welcome to Phoenix Metabolic Health

Your partner in personalized obesity care and metabolic health. We’re here to guide you toward sustainable health improvements through compassionate, evidence-based telemedicine. Our approach eliminates barriers to care, ensuring every patient feels empowered, supported, and valued.

Why choose Phoenix Metabolic Health?

Whole Person Care

Obesity management and beyond

Seamless Telehealth Access

Convenient virtual appointments that fit into your schedule.

Specialized Programs

Our experienced healthcare professionals stay current with the latest medical advancements to provide the highest quality care for every patient.

Personalized Obesity Management Plans

Tailored medical interventions to manage and treat obesity effectively. We combine medication, behavioral coaching, and nutritional guidance to help you achieve sustainable results.

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Nutritional & Behavioral Coaching

Develop healthier habits and rebuild your relationship with food. Our counseling sessions provide practical tools to support long-term lifestyle change

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Metabolic Health Support

We take a holistic approach to addressing underlying metabolic challenges. We focus on improving energy, glucose regulation, and overall metabolic function

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Chronic Disease Mangement

Integrated care for conditions like diabetes and hypertension that often accompany obesity. Let us help you take control of your health journey.

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Health plans we support

Regardless of your insurance plan, we are committed to accommodating various payment options, including cash, to ensure you receive the care you need.