Diane Wendell, CN

Pioneering Clinical Nutritionist | Wellness Speaker | Holistic Health Advocate
Founder of RevCore Wellness

With over 40 years of experience in Clinical Nutrition, Diane Wendell has become a trusted leader in holistic health and wellness. Certified through the American Academy of Nutrition and trained in Naturopathy at the College of Natural Health in Tulsa, Diane combines a deep-rooted clinical background with a passion for whole-body healing.

Diane’s journey began in a small office and grew into one of the largest and most respected nutrition practices in Orange County. Her work has touched thousands of lives—locally and globally—transforming health through personalized nutrition protocols, functional assessments, and a commitment to addressing root causes of chronic conditions.

Her expertise spans a wide spectrum of holistic modalities, including phlebotomy procedures, Oriental assessments such as tongue, nail, and frontal eye analysis, and individualized wellness planning. Her dedication to offering not only help, but hope, in a toxic and fast-paced world is what truly sets her apart.

Diane is frequently sought after as a speaker for wellness conferences, corporate events, practitioner trainings, and health education seminars. Her speaking style is warm, insightful, and engaging—grounded in decades of experience and a sincere desire to empower others with actionable tools for vibrant living.

Contact Diane for Your Next Event

Whether you’re organizing a corporate wellness event, professional seminar, or community health talk, Diane delivers presentations that inspire, educate, and energize.

Popular Speaking Topics Include:

• Nutrition for Chronic Conditions & Root-Cause Healing
• Gut Health & Inflammation: The Missing Links
• Women’s Health & Hormonal Harmony
• Detoxification & Functional Testing Insights
• Holistic Approaches to Energy, Mood & Metabolism