Warren joined Heflin Realty when it was founded. He continues on with the merged real estate firm that is now Laguna Premier Realty and had focused on Laguna Woods as both a Seller's Agent and as a Buyer's Agent. He attributes his success to working in a team with his wife, Marla Silva who is a Broker-Associate, and to his training as a scientist which has promoted his attention to details and the ability to quickly understand his clients' needs, wants and desires.

Warren was born in New York City and attended Brooklyn Technical High School before moving with his parents to North Hollywood where he finished high school. He attended UCLA for two years before enlisting in the Air Force as an Aviation Cadet (fighter planes). He returned to UCLA after his tour with the Air Force and received a B.S. in Nuclear Physics. After three years at TRW Space Technology Labs, he was invited to teach Physics at the Technion (Israel Institute of Technology) and to simultaneously pursue a M.S. in Solid State Physics. He returned to California in 1967, shortly after the end of the 6 Day War. During the war, after his students reported to their military posts, Warren volunteered at Kfar HaMaccabi, a Kibbutz east of Haifa in the Northern Region. Warren worked in the aerospace industry for 30 years. His work included the determination of the radiation environment in the Van Allen Belt in preparation for manned space flight, the development of the first two-wire multiplex Passenger Entertainment/Passenger Service system for the original DC-10, the development of the digital watch (LED and LCD versions), and managed the design of the combat system for the Israeli Navy's SAAR-5 corvette. Warren was responsible for the installation of the real time large screen displays at both SAC headquarters and at NORAD. He was also responsible for the development of the Coast Guard's first computerized search and rescue system. Warren, as an entrepreneur, founded the first professional soccer team in Orange County, the California Sunshine, developed a world best seller Morse Code training software, developed a best seller candy wrapper software program and is now, in his golden years, a Realtor in Laguna Woods where he lives with his wife of 5 years, Marla Silva. He plays golf with the Men's Club every Monday and recently became a great grandfather.