Bob LaMantia Headshot

Bob LaMantia

Senior Managing Director Alliance Association Bank & Consumer Digital Banking

Bob LaMantia leads the Alliance Association Bank & Consumer Digital Banking divisions of Western Alliance Bank. Our Alliance Association Bank team members provide counsel and banking services to community management companies and HOAs throughout the United States. Mr. LaMantia spearheaded the start-up and organic build of the Consumer Digital business line at Western Alliance Bank.  

Based in Phoenix, Mr. LaMantia joined Western Alliance Bank in 2018 and is a member of the Senior Operating Committee. Over his 40-year career, he has held senior finance and strategic planning roles at Citibank, Bank of America, and MBNA America.

Outside of work, Mr. LaMantia serves on the Boys & Girls Club of Delaware and the Kennett Square Food Cupboard Finance Committee. He is a graduate of St. John’s University and earned his MBA in Finance from Pace University.

About Us

Western Alliance Bank

With more than $80 billion in assets, Western Alliance Bancorporation is one of the country’s top-performing banking companies. Its primary subsidiary, Western Alliance Bank, Member FDIC, offers a full spectrum of tailored commercial banking solutions and consumer products, all delivered with outstanding service by banking and mortgage experts who put customers first. Major accolades include being ranked as a top U.S. bank in 2024 by American Banker and Bank Director and receiving #1 rankings on Extel’s (formerly Institutional Investor’s) All-America Executive Team Midcap 2024 for Best CEO, Best CFO and Best Company Board of Directors. Serving clients across the country wherever business happens, Western Alliance Bank operates individual, full-service banking and financial brands with offices in key markets nationwide.