Gregory N. Rattler, Sr.

Gregory N. Rattler, Sr. is a Managing Director in the Commercial Banking Group of JPMorgan. In that capacity, Mr. Rattler brings over 26 years of government finance management and over 24 years of banking experience to the Governmental, Higher Education and Non-Profit clients of the bank. Spanning his 30-year banking career, he has been directly involved in financing over $1.2 billion in government credit transactions throughout the State of Louisiana. He has also held numerous leadership roles within the firm as and served as the 2022 Louisiana Market Leadership Team Chairman for JPMorgan Chase Bank, NA. Greg has previously served Deputy Director and Director of Finance for the City of New Orleans and as First Assistant State Treasurer for the State of Louisiana. 

He holds a BA degree in Public Administration (1981) and an MBA (1985), both from Loyola University of New Orleans. He is a 1978 honors graduate of St. Augustine High School in New Orleans. He is fellow of University of New Orleans’ Institute of Public Policy, member of the Delta Sigma Pi Professional Business Fraternity, the American Society of Public Administrators and the Louisiana Chapter of the Government Finance Officers’ Association. He is also a fellow of Leadership Louisiana, Inc. (1998), the New Orleans Regional Leadership Institute (2003), and the Loyola University Institute of Politics. 

His current civic commitments include board membership for the Xavier Ochsner College of Medicine (XOCOM), Community Sailing New Orleans, Inc. and the Finance Advisory Board of St. Augustine High School, New Orleans. Greg is also a passionate member of the Silverback Society which mentors young at-risk males in schools throughout New Orleans. He is also active in the Zulu Social Aid & Pleasure Club and is a member of the Krewe of Bacchus. Greg is a lifelong member of the Saint Joan of Arc/Blessed Sacrament Catholic Church where he serves on the Marriage Ministry, the Parish Finance Council and the Men’s Ministry. Greg is married to Twyla Rattler and is the proud father of four sons and a grandparent to three grandchildren.