ALIGNOLOGY Functional Medicine & Chiropractor Las Vegas strives to help people heal their bodies, feel better, and go back to living the lives they love. Health and wellness issues are frustrating, limit your ability to love, play, and live - our goal is to get you to the life you want through functional medicine. Dr. James LeFever specializes in NUCCA Chiropractic Care - this highly specialized type of chiropractic care is used by less than 300 chiropractors around the world. As a Summerlin chiropractor, we pride ourselves in serving the local community and getting to know the people in our neighborhoods. Functional medicine is designed to heal the entire body - and our diverse team of practitioners can help you find wellness.