Lauren Onsrud

Chief of Staff | 631.227.3900


Lauren joined GMAG in 2018.


As Chief of Staff to Frank Marzano, Lauren is responsible for providing Frank with administrative support, managing the administrative staff, and also acts as GMAG’s HR Manager.


Prior to joining GMAG, Lauren was an Executive Assistant at Ares Capital Management where she supported the Direct Lending Team. Prior to her position at Ares, Lauren held multiple executive assistant positions in both the fields of finance and healthcare while also pursuing a professional operatic career.


Lauren holds a Master of Music degree from the University of Missouri- Kansas City and a Bachelor of Music from the University of Southern Maine.