Reiber’s business sense, which also included developing the 99-unit Centennial Towers project on Collins in Surfside in the 1980s, helped him land on the boards of Mt. Sinai Hospital-Toronto, the YMHA and Miami Beach’s Temple Emanuel. He also supported the University of Miami, Mount Sinai Medical Center in Miami Beach and the Miami Jewish Health System. He was national executive vice president for the Jewish Institute of National Security Affairs where he addressed NATO and met with world leaders from Spain, Hungary, Germany, Ethiopia and Uzbekistan.
https://www.miamiherald.com/news/local/obituaries/article1974626.html
https://townofsurfsidefl.gov/departments-services/town-clerk/champlain-towers-public-records-documents