Click on a photo to see expanded listing.


To search by category of expertise, Click here. 

digital toolbox

Source Book

Marc Lion

Partner Mazars USA LLP
Work Mazars USA LLP 60 Crossways Park Drive West, Suite 301 Woodbury New York 11797 Work Phone: 516.620.8722 Website: Mazars USA LLP
Photo of Marc Lion

Biographical Info

Marc provides tax, estate, financial, and retirement planning services to high-net-worth individuals and business owners in the healthcare, investment banking, real estate, and professional services industries.

Marc’s more than 25 years of public accounting experience span a range of tax, personal finance, business advisory, and practice management expertise. Often invited to speak to medical societies and healthcare groups, he has served as an adjunct Healthcare Economics professor in Hofstra University’s Master of Healthcare Administration program.

Marc has a Bachelor of Science in Economics from the State University of New York at Albany, and a Master of Business Administration in Accountancy and Taxation from Hofstra University.

Categories: Healthcare, High-Net-Worth Individuals and Families, Investment Banking, Professional Services, Real Estate


Scroll to Top