
About Redefine
Health and Wellness
We specialize in functional medicine, hormone therapy, weight loss, regenerative medicine, IV hydration therapy, vitamin shots, and peptide therapy.
We're located off the 405 Freeway in Huntington Beach, CA.
Proudly serving Orange County, including Costa Mesa, Fountain Valley, and Seal Beach.

About
Cassandra Tom FNP-C, FMACP
Cassandra Tom is an experienced nurse practitioner with a robust background in healthcare, having worked across multiple settings, including emergency care and regenerative medicine. Her diverse expertise enables her to provide well-rounded, patient-centered care.
Cassandra began her career in the emergency department, where she worked as a registered nurse for five years, gaining invaluable experience in fast-paced, high-stress environments. Driven by a passion for patient care, she pursued and earned her Master's Degree as a Family Nurse Practitioner.
Taking a holistic approach to healthcare, Cassandra believes in looking beyond symptoms to identify and address the underlying factors affecting a patient’s overall well-being. This patient-centered philosophy fosters strong, collaborative relationships, leading to more effective healthcare.
With extensive experience in regenerative medicine at a prominent pain management and wellness clinic, Cassandra has played a pivotal role in helping countless patients manage and relieve their pain. In addition to providing direct patient care, she has also shared her expertise with fellow medical professionals, teaching them how to administer advanced treatments like PRP (Platelet-Rich Plasma) therapy and stem cell therapy.
Nurse Practitioner Cassandra's unique combination of emergency room experience, advanced nursing practice, and specialization in functional and regenerative medicine makes her an invaluable partner in your health journey. Whether you're seeking to address a specific health concern, explore preventative care, or enhance your overall wellness, she is committed to providing compassionate, comprehensive, and innovative care tailored to your individual needs.