Metabolize Health

About the practice

The longevity clinic your neighborhood deserves.

Metabolize Health brings functional and longevity medicine into an insurance-first model, focused on hormones, metabolic health, IV nutrition, and advanced diagnostics.

Our position

Premium clinical depth. Real insurance access.

Longevity medicine has usually meant cash-pay consults and expensive add-ons. Metabolize Health was built to change that: clinical depth, PPO and Medicare access where eligible, and membership only for the services insurance does not cover.

The model is focused on four things done exceptionally well: hormone optimization, metabolic health and GLP-1 support, IV therapy, and Advanced Diagnostics.

Healthspan, not just lifespan

We do not just help you live longer. We help you live better, for longer.

Lifespan is how many years you live. Healthspan is how many of those years you feel well, function at your best, and stay metabolically, hormonally, cognitively, and physically strong.

That distinction defines the care model: measure the biomarkers that matter, intervene early, and keep the entry point accessible through PPO and Medicare whenever care is eligible.

How we practice

Access. Focus. Results.

01

Access

Longevity medicine should not be reserved for cash-pay patients. PPO and Medicare are the first lane whenever care is eligible.

02

Focus

We concentrate on four high-impact areas: hormones, metabolic health, IV nutrition, and advanced diagnostics.

03

Results

Care is measured over time with biomarkers, standardized protocols, and a clear answer to what is actually improving.

04

Separation

Covered clinical care and membership benefits stay in separate buckets so patients know exactly what insurance covers.

The standard

Clinical depth you can actually access.

Clinical depth

Integrative medicine, advanced diagnostics, and preventive care — under one roof.

Hormones, metabolic health, IV therapy, and whole-person assessment delivered by physicians and nurse practitioners who measure what matters.

Insurance-first access

PPO and Medicare where eligible — membership is optional.

Covered clinical care and membership benefits stay in separate buckets, so you always know what insurance pays for and what it does not.

Your clinicians

The team behind the practice.

Dr. Mehrdad Soleimani, MD

Dr. Mehrdad Soleimani

MD

Founder

Integrative & Longevity Medicine

Dr. Soleimani is an emergency medicine physician who specializes in integrative and longevity medicine, with a focus on insurance-accessible preventive care, metabolic health, hormone optimization, and advanced diagnostics. He founded Metabolize Health, serves as Associate Clinical Professor at UCR School of Medicine, and brings patient-centered clinical leadership to every patient encounter.

Dr. Erik Lundquist, MD

Dr. Erik Lundquist

MD

Medical Director

Integrative & Functional Medicine

Dr. Lundquist specializes in Integrative and Functional Medicine with a focus on endocrine and cardiometabolic disorders, chronic fatigue, migraines, and autoimmune conditions. He founded the Temecula Center for Integrative Medicine and brings decades of clinical practice to every patient encounter.

Michelle Garcia, MSN, WHNP-BC

Michelle Garcia

MSN, WHNP-BC

Women's Health Nurse Practitioner

Internal Medicine & Preventative Care

Michelle specializes in women's health and internal medicine with a focus on preventative care, nutritional counseling, and holistic wellness. She earned her MSN from the University of Illinois Chicago and brings board-certified nurse practitioner care to every patient encounter.

Melissa Sullivan, MSN, FNP-C

Melissa Sullivan

MSN, FNP-C

Family Nurse Practitioner

Preventive Care, Hormone Optimization & Weight Management

Melissa specializes in family medicine with a focus on preventive care, hormone optimization, weight management, and healthy aging. With more than 30 years of nursing experience across primary care, community health, and hospice, she brings advanced assessment and individualized planning to every patient encounter.

Erin Sause, MSN, FNP-BC

Erin Sause

MSN, FNP-BC

Family Nurse Practitioner

Functional & Preventive Medicine

Erin specializes in functional and preventive medicine with a focus on root-cause evaluation, metabolic health, and sustainable long-term wellness. Trained at Columbia and UCSF, with prior experience at the SF VA and Stanford Medicine, she brings evidence-based, whole-person care to every patient encounter.

Narges, FNP-BC

Narges

FNP-BC

Family & Cardiovascular Nurse Practitioner

Metabolic Health, Hormone Optimization & Longevity

Narges specializes in family and cardiovascular medicine with a focus on metabolic health, hormone optimization, thyroid disorders, and longevity-focused care. With over 17 years in cardiology and primary care, she brings a personalized, root-cause approach to every patient encounter.

Where we are

Two clinics, Southern California.

Visit us in person at either of our locations. Both clinics offer the full range of services with the same standard of care.

Call (949) 200-6001

Laguna Hills

25301 Cabot Rd, Suite 103

Laguna Hills, CA

Huntington Beach

18682 Beach Blvd, Suite 105

Huntington Beach, CA

Start with covered care.
Go deeper if it fits.

We'll review what PPO or Medicare can cover first, then explain the optional membership layer for services insurance does not cover.

Request appointmentMembership coming soon