William Katz – VP of Commerical Investments & Bank Owned Properties


BILL KATZ Senior Associate (O) 516-393-2300 X204 (F) 516-390-5780 william@aiprops.com The robust skill set that William Katz brings to his role as a commercial real estate executive reflects his broad background in accounting, finance, and technology. After majoring in accounting and computer science at Queens College, he joined the accounting department at the consulting [...]

Ron Koenigsberg, CCIM – President


RON KOENIGSBERG, CCIM President (O) 516-393-2300 X202 (F) 516-390-5780 ron@aiprops.com Founder Ron Koenigsberg’s passion for real estate grew out of the childhood experience of watching his father survey buildings and construction sites. “Helping people like my father find the perfect property to call their own eventually became my ultimate dream, “ he [...]

John Heretakis- Associate


JOHN HERETAKIS Associate (O) 516-393-2300 X205 (F) 516-390-5780 John@aiprops.com John Heretakis is a licensed salesperson here at American Investment Properties as of May, 2017. He comes to AIP from Sovereign Realty Group where he gained knowledge of free standing net leased properties. John works closely with developers and investors on unique investment opportunities with [...]