Christa Inzer Castillo is a board-certified Physician Assistant who studied at The College of Idaho and continued her Masters at Touro University. She has over 14 years of experience in family practice, focusing on primary and acute care. She has been with Functional Medicine of Idaho since 2022 and is passionate about root-cause medicine. Christa specializes in family medicine, gut health, and hormones.
Christa Inzer Castillo is a board certified Physician Assistant, with 14 years of experience in family practice, who offers primary and acute care for adults and children. She loves the opportunity to get to know entire families and develop relationships with her patients. While trained in western medicine she has long infused a whole person and natural approaches to achieve best patient outcomes.
Personal experience, specifically a mother who has responded poorly to the traditional western medical approach, but used whole body approaches to find answers inspired Christa to begin the process of understanding root cause medicine. The desire to help answer “why” is this going on in the body and “how” to help the body heal has become a passion. The process of teasing out each person’s unique puzzle is fascinating and rewarding, especially when you start to see health restored.
Christa grew up in the Treasure Valley, graduated from Meridian High School, earned her Bachelor of Science in Biology from the College of Idaho. In 2008 she earned her Master of Science in Physician Assistant Studies and Masters of Public Health from Touro University in Vallejo, California.
Outside of the clinic, Christa enjoys spending time with her husband and 3 children. You can find them outside working on numerous projects with chickens, goats, rabbits, dogs, cats, and gardening, or hiking and exploring the great state of Idaho. She also loves to serve in her church and squeeze in a swim.
Sign up for the FMI Newsletter to stay connected!
Services
Healthcare
