Equal parts seasoned professional, experienced negotiator and charming raconteur, Robby has sold major properties in all parts of Manhattan. Corcoran’s Salesperson of the Year for 2009 and recognized by New York Magazine as one of New York's 21 most powerful and successful brokers (18 August 2003), Robby works closely with partners, Gregory Sullivan and Chris Kann, and is a member of Corcoran's elite $100 Million Circle. Robby was awarded "Deal of the Year" by The Real Estate Board of New York in 2006 and his team was ranked in the top five in the United States, 2008, by The Wall Street Journal.

Originally from Louisville, Kentucky, Robby is a graduate of Phillips Academy, Andover, MA, Princeton University and Harvard Business School. Prior to his career as a real estate broker, he worked in a wide variety of jobs. He owned and operated Browne-Ladd Tours (student trips to Europe) and served on the Organizing Committee of the Los Angeles Olympic Games in 1984 and was director of the Olympic Village at the University of California's Santa Barbara campus. In addition, he has worked as a teaching fellow at Andover and was an admissions officer at Harvard Undergraduate. He has served on the board of the Gay and Lesbian Alliance Against Defamation (GLAAD), The Gay Games and has been actively involved with the Student Sponsor Partnership Program. Robby is a sponsor with the "Teach for America" program and, since 1985, has hosted an annual holiday party which benefits thousands of children and seniors by providing toys, clothing and financial support.