Cordelia Sidijaya, RN, is a Holistic Gut Health Specialist, Longevity Practitioner, and Holistic Health & Mindset Coach, as well as the Founder of COR Coaching. With a strong clinical background in conventional medicine and advanced training in functional, neurometabolic, and longevity-focused care, Cordelia brings a systems-based, root-cause approach to holistic health. She currently manages two peptide and IV therapy clinics in Santa Cruz County and serves as a part-time nursing instructor, blending real-world clinical leadership with education and mentorship.

As the Santa Cruz Holistic Chamber of Commerce Group Leader, Cordelia’s vision is to unite Santa Cruz’s mecca of talented holistic practitioners into a collaborative, professional service model. She cultivates a community of practitioners committed to learning from one another, growing sustainable and ethical businesses, and providing exceptional value to the community while elevating the credibility and impact of holistic care.