About Our Providers | Dr. Leslie Meserve & Devan Stetson, PA-C

Leslie Meserve, MD

Internal Medicine · Founder

Dr. Meserve is dedicated to helping patients optimize their health and enhance overall vitality. She provides attentive, evidence-based counseling and treatment across the key pillars of healthy aging: sleep, cardiovascular risk reduction, cognitive/memory preservation, nutrition, hormone therapy, and exercise.

Her practice is focused on the science and practice of healthy aging for both women and men. Dr. Meserve treats testosterone deficiency in men and manages the effects of estrogen loss during menopause in women. She holds specialized training in menopause medicine and is a Menopause Society Certified Practitioner.

Dr. Meserve earned her Bachelor of Science degree from Vanderbilt University and her Doctor of Medicine degree from the Medical University of South Carolina in her hometown of Charleston. She completed her Internal Medicine residency at UCLA, where she received rigorous training in both acute and primary care medicine. In 2004, she established a thriving primary care practice in Newport Beach and today sees patients both in person and via telemedicine, with a continued focus on healthy aging and preventive medicine.

Board Certified, Internal Medicine Menopause Society Certified Practitioner Menopause Society Member Practicing in Newport Beach since 2004

Devan Stetson, PA-C

Physician Assistant

Devan Stetson is a certified Physician Assistant from Southern California. She earned her undergraduate degree at the University of Southern California before completing her Master's in Physician Assistant Studies at Western University of Health Sciences.

She blends traditional medicine with an integrative approach that addresses all aspects of health, guiding patients on nutrition, exercise, sleep, supplements, and healthy lifestyle habits. Devan prioritizes empowering patients to improve their well-being naturally and sustainably, minimizing reliance on medications where possible. Specializing in direct primary care, her approach is to listen closely, care deeply, and tailor every step to the individual in front of her.

Her visits are relaxed and conversational, creating an environment where patients feel comfortable sharing openly and engaging honestly in their care. Outside of work she enjoys Pilates, hot yoga, beach days, and exploring new restaurants, and she is happiest spending time with her family, friends, and dogs.

Board Certified Physician Assistant Menopause Society Certified Practitioner Menopause Society Member Practicing in Newport Beach since 2023 Accepting new patients

A small practice, built around knowing you.

Leslie Meserve, MD

Devan Stetson, PA-C

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The team behind your care

Adriana Meza

Jazmin Gonzalez

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