John holds the membership of the Directors Guild of America, the Writers Guild of America, the IATSE, member the Tisch/Kanbar faculty(since 1997), Chairperson, the Graduate Film Program, NYU (since 2005), and ex-chair, the Graduate Film Program at TischAsia in Singapore.
Singapore | National University of Singapore | List of Hondurans | Prime Minister of Singapore | Kamehameha Schools | IUCN Red List | Schindler's List | List of Monterrey Institute of Technology and Higher Education faculty | Chicago Public Schools | List of Maverick episodes | List of women in the Heritage Floor | Singapore Airlines | List of Doctor Who audio plays by Big Finish | List of heavyweight boxing champions | List of Disney Channel Original Movies | Institute of the Brothers of the Christian Schools | List of Governors of New York | Singapore Symphony Orchestra | Singapore national football team | Singapore Changi Airport | Republic of Singapore Navy | List of Swiss ice hockey champions | List of Presidents of the United States | List of films considered the worst | List of emperors of the Trần Dynasty | The New York Times Best Seller list | Singapore Armed Forces | List of IOC country codes | Workers' Party of Singapore | List of works published posthumously |