Donna Trimboli

Donna Trimboli owns Smooth Endings and works as its Master Laser Specialist, performing all of the laser treatments. She founded the business in 2001. Before founding Who's On Second, she spent several years working as a cosmetologist and aesthetician in Park Slope. Her training began at the School of Advanced Esthetics & Cosmetology in New York, completed in 1990. She then took an advanced laser-based hair removal course at Rocky Mountain College in Lakewood, Colorado, studying alongside Lorenzo Kunze, which included an internship in Denver with hands-on work on Candela GentleLASE and Altus CoolGlide systems. Further training includes an ASLMS laser and light source hair removal course from 2000 to 2001, a laser safety course in New Orleans, Candela advanced certification and GentleLASE Plus training in New York, and VBeam vascular lesion removal training in New York. She holds New York State certification as a Master Laser Specialist and also works as an instructor. The American Society for Laser Medicine and Surgery recognizes her accreditation, and the industry's educational leaders have certified her. She has been a long-term ASLMS member, attended its annual conferences from 2002 through 2013, and was a member of the American Academy of Micropigmentation from 2001 to 2021. Her private practice in New York spans 25 years, including over 22 years in laser hair removal.