Lisa Specializing in precision cutting and advanced foiling techniques Vidal Sassoon NYC advanced cuttingHotheads extension certified 14 years experience Michael Specializing in advanced men’s cutting techniques and double process blondesCoppola Keratin Certified Vidal Sassoon Chicago Hot heads extension certified 14 years experience Kristen Specializing in foiling and dimensional hair color Vidal Sassoon Toronto advanced cutting Hot heads extension certified 15 years experience