Partner

Phone:  718-261-2323

Fax:  718-520-1669

Email:  davidg@jagmat.com

David is a Partner at Gemelli Gross & Dujmic, PC, and his practice is exclusively in divorce and family law, pursuing his clients’ rights in divorce, custody and parenting time, child support, maintenance (alimony), equitable distribution, and other family law matters in the Five Boroughs, Long Island, and Westchester County.

Partner

Phone:  718-261-2323

Fax:  718-520-1669

Email:  joed@jagmat.com

A gifted and talented trial attorney, Joe brings a wealth of experience to the office that includes hundreds of trials to conclusion with great success.  His meticulous preparation and reputation as a skilled cross examiner has served many of his client’s in reaching a fair and equitable settlement. Joe is dedicated to helping his client’s…

Associate

Phone:  718-261-2323

Fax:  718-520-1669

Email:  josiem@jagmat.com

Josephine Marino joined the firm in 2015 as a law clerk while completing her legal education at St. John’s University School of Law. She received her Juris Doctorate from St. John’s University School of Law in 2016. After sitting for the Bar Exam, she accepted an associate position at Gemelli Gross & Dujmic, PC. and has continued to dedicate her legal career to family and matrimonial law at both the trial and appellate levels. She is an active member of the New York State Bar Association, Queens County Bar Association, and Nassau County Bar Association.

Attorney

Phone:  718-261-2323

Fax:  718-520-1669

Email:  shereenm@jagmat.com

Shereen N. Menwer joined the firm in October, 2017 and practices exclusively in the areas of family and matrimonial law. She earned her undergraduate degree from St John’s University and her Juris Doctorate from Touro Law School. During law school, she interned for the U.S. Attorney’s Office where she assisted in various pretrial procedures and trials.  She also interned as a judicial law clerk with the Honorable Judge Lopez where she drafted judicial opinions on a variety of criminal cases. 

Ratings and Reviews

10.0John A. Gemelli
10.0David M. Gross
10.0Joseph S. Dujmic, Jr.