Graduated from Cornell University in 1998. Received MBA from Pepperdine University in 2007.

Employed with Heritage Auctions 2001 to 2003; Cataloger with Superior Galleries 2003 to 2004; Director of Numismatics for Bowers and Merena 2004 to 2006; Vice President of Numismatics with Rare Coin Wholesalers 2006 to 2007;Market Analyst with Stanford Coins & Bullion 2007 to 2008; Consultant with Capital rarities 2008; Researcher with Rare Coin Wholesalers 2007 to 2009; consultant with Park Avenue Numismatics 2010; consultant with Bowers and Merena 2007 to 2011.

President of Ambio Rare Coin 2007 to 2011.Consultant with Marc One Numismatics 2008 to 2011; Analyst for Coin World Trends 2009 to 2011; Vice President with Stack’s Bowers 2011 to 2019.

Summer Seminar instructor. Author of