BG Medical Aesthetics is officially recognized by Cynosure & Lutronic as the #1 XERF provider in the United States — and the first medical spa in the country to introduce this groundbreaking non-invasive skin tightening and lifting technology. Located inside the Hilton in San Gabriel, Los Angeles, CA, we proudly serve clients throughout San Gabriel Valley, Greater Los Angeles, Los Angeles County, and all of Southern California seeking advanced anti-aging treatments with no needles, no numbing, and zero downtime.BG Medical Aesthetics is officially recognized by Cynosure & Lutronic as the #1 XERF provider in the United States — and the first medical spa in the country to introduce this groundbreaking non-invasive skin tightening and lifting technology. Located inside the Hilton in San Gabriel, Los Angeles, CA, we proudly serve clients throughout San Gabriel Valley, Greater Los Angeles, Los Angeles County, and all of Southern California seeking advanced anti-aging treatments with no needles, no numbing, and zero downtime.