Frank, who was born and raised in Brooklyn of Latino immigrant parents, went on to attend the Jesuit high school, Brooklyn Prep, then St. Francis College,from which he graduated summa cum laude, and later Columbia University School of Law, on a scholarship. Since graduating he has worked the past 36 years in the field of medical malpractice, nursing home, products liability, premises liability and general personal injury,as a trial attorney, initially on behalf of defendants, and for the last 19 years solely on behalf of plaintiffs.

Since 2010, Frank has been with the highly successful medical malpractice, nursing home litigation,lead poisoning and general personal injury firm of Duffy & Duffy, PLLC representing injured parties,throughout the tri-state area.While active in several Latino Bar Associations, and as the immediate past President of the Long Island Bar Association, Frank has mentored a number of young,up and coming, Latino/a lawyers, and,as a bilingual attorney, he takes pride in representing a good many Latino/a clients, throughout the New York metropolitan region.