Dinowitz sponsored 'Kyra's Law' requiring courts to consider a child's health and safety when making decisions regarding child custody and visitation, and to review information related to allegations of child abuse, domestic violence, and child safety.

Dinowitz identifies climate and environment as a key priority. He has sponsored legislation to ban unencapsulated foam flotation in docks and buoys, regulate toxic substances in playground surfacing materials, and establish an indirect source review for heavy distribution warehouse operations to reduce emissions.

Dinowitz lists healthcare as a key area of passion. He sponsored legislation to allow camp employees aged 18 or older to administer medications to children under certain conditions, and to protect health information by requiring consent or a designated purpose for processing health data.

Dinowitz has prioritized housing stability, citing the COVID-19 Emergency Eviction and Foreclosure Act as a major legislative achievement. He has experience living in various housing types including NYCHA, rent-controlled, Mitchell-Lama, rent-stabilized, and co-op housing.

Dinowitz sponsored the 'construction reporting pay act' requiring that laborers, workers, or mechanics who report for work on any day be paid no less than four hours at the prevailing wage. He also sponsored legislation to provide deputy sheriffs with the same interest arbitration scope as municipal police officers.

Dinowitz identifies public safety and justice as a top priority for his community. He has sponsored legislation including the 'victims protection and child sex buyer accountability act' to increase the age of victims of patronizing, promoting, and compelling prostitution, and the 'ceasing repeated and extremely egregious predatory (CREEP) behavior act' to provide anti-stalking orders.

Dinowitz previously chaired the Aging Committee in the New York State Assembly, indicating a focus on senior issues.