Kian Karimi MD, FACS is a world-renowned facial plastic surgeon and head and neck surgeon, who is double board-certified by the American Board of Facial Plastic and Reconstructive Surgery and the American Board of Otolaryngology – Head & Neck Surgery. He is considered one of the nation’s top facial plastic surgeons and an innovator in advanced surgical and non-surgical treatments.Dr. Kian maintains a thriving medical practice in Los Angeles that focuses on advanced facial plastic and reconstructive surgery, head and neck surgery, and endonasal skull base surgery as well as non-invasive procedures. Rejuva Medical Aesthetics is an elite cosmetic medical spa Dr. Kian founded in 2015 in Brentwood, Los Angeles. He sees patients with medical and functional issues at Pacific Eye & Ear, a medical wing of Pacific Neuroscience Institute, conveniently located next door to Rejuva.Recognized as a pioneer in non-invasive procedures, Dr. Kian personally trains surgeons across the nation on best practices of PDO thread techniques, microcannula filler injections, and utilization of autologous blood plasma for aesthetic and reconstructive purposes.