About Us

Dr. Rachel West

Better wellness starts with understanding the whole person.

Longevity LA was created by Dr. Rachel West, a board-certified Integrative Family Medicine Physician and Osteopath in Los Angeles.

Dr. West’s approach brings together conventional medicine, advanced testing, nutritional support, and individualized integrative care.

Dr. West’s approach

Dr. West looks at the whole picture: your symptoms, history, laboratory results, nutrition, hormones, and daily life. The goal is not to treat symptoms in isolation, but to understand what may be driving how you feel and create a thoughtful plan around the whole person.

Integrative family medicine
Thoughtful care grounded in the latest advances in medicine.
Personalized insight
Many modern testing options and an in-depth clinical context help identify patterns and underlying issues.
Practical support
IV therapy, nutrition, targeted formulations designed to fit real life.

Areas Dr. West commonly supports

Explore targeted wellness support for the areas that matter most to you:

Energy
Energy is shaped by sleep, nutrition, hormones, stress, and metabolism.
Gut health
Gut health is foundational. We consider digestion, nutrition, inflammation.
Immune function
We focus on the systems that help your body respond and recover.
Hormonal health
Hormones influence energy, mood, metabolism, sleep, and vitality.
Brain health
We look at sleep, stress, nutrition, hormones, and metabolic health. 
Healthy aging
Healthy aging means protecting energy, strength, cognition, and independence.
Stress & mood
Stress affects the whole body. We identify patterns that can influence resilience, mood, sleep, and recovery.
Muscle & recovery
We consider movement, nutrition, hormones, sleep, and cellular support.

Feeling better rarely comes from one simple intervention. It’s about understanding your body's complex needs and supporting them consistently.

From the clinic to your daily routine

In her Los Angeles practice, Dr. West works with patients using nutritional and laboratory testing, IV vitamin therapy, hormone support, detoxification protocols, and other integrative treatment approaches.

Longevity LA brings part of that commitment to individualized wellness into your home.

Start exploring

Find support by goal, explore IV therapy, or learn more about the formulations created under Dr. West’s guidance.

Shop wellness support Explore IV therapy Explore Dr. West’s formulations

Our products are not intended to diagnose, treat, cure, or prevent any disease. If you have a medical condition, take prescription medications, are pregnant, or are preparing for a procedure, consult your healthcare professional before starting a new supplement.