About Us

Licensed Nurse Practitioner, California  

• American Academy of Nurse Practitioners National Certification Board

Education 

• Duke Endocrinology Certification Program

• Institute for Functional Medicine

• Academy of Preventative and Innovative Medicine  - over 100 hours of Bioidentical Hormone education

• Clinical Peptide Society Certification

• Stanford Nutrition Certification

• Samuel Merritt University

• UC Berkeley, Molecular Cell Physiology

Member

• American Association of Nurse Practitioners 

• California Association of Nurse Practitioners

• Institute of Functional Medicine

• Age Management Medicine Group

• Clinical Peptide Society

Crystine L'Heraux MSN, FNP-C (Pronounced 'La Row')

Crystine is an accomplished and experienced healthcare professional specializing in bioidentical hormone replacement and functional medicine. As a Board Certified Family Nurse Practitioner with dual masters degrees from Samuel Merritt University and Endocrinology certification through Duke University, she has a strong foundation of knowledge in her field. Crystine's passion lies in restoring health and helping individuals achieve happiness and longevity with a focus on healthspan.

Crystine believes in the importance of true wellness, which she defines as being healthy enough to not need medications. She takes a comprehensive approach to patient care by integrating functional medicine principles, advanced laboratory testing, medical technologies, and traditional medicine. She creates personalized care plans that encompass a range of options, including pharmaceuticals, supplements, and utilizing food as medicine.

With a diverse educational background, including a degree in Molecular Cell Physiology and Global Poverty from U.C. Berkeley, Crystine brings a holistic perspective to her practice. She is an experienced primary care provider and continues to provide healthcare in rural California, with a current focus on women's health and endocrine areas such as diabetes, hypothyroidism, PCOS, and menopause.

Outside of her professional life, Crystine has combined her love of healthcare, serving people, and adventurous travels in a medical mission to the countryside villages in Guatemala. She enjoys hiking in exotic places, appreciating tiki culture, spending quality time with her husband and grown up children, and playing strategic board games like Acquire and Blokus.

If you are seeking personalized care to restore your health and happiness, book a consultation with Crystine today and experience the difference in healthcare tailored to your individual needs.