MEET THE TEAM

Jon Yudin, Esq. - Partner

Mr. Yudin attended Long Island University where he received his undergraduate degree. He received his Juris Doctorate from Valley University School of Law in 1977. For the past twenty years, he has represented self-insureds, insurance carriers and employers in all aspects of Workers’ Compensation defense including 132a and Serious and Willful claims. Prior to the practice of Workers’ Compensation law, he served as a Deputy District Attorney and as an Assistant District Attorney administering the Monterey and Salinas District Attorney Offices in Monterey County. Mr. Yudin is a Certified Workers’ Compensation Specialist.

Glen Rosenberg, Esq. - Partner

Mr. Rosenberg received his Bachelor of Arts degree from Wayne State University in Detroit, Michigan in 1973 and received his Juris Doctorate degree in 1977 from Valley University School of Law. He has practiced Workers’ Compensation law exclusively for over thirty years representing self-insureds, insurance carriers and employers in all aspects of Workers’ Compensation defense, including 132a, Serious and Willful Misconduct claims and coverage matters.

Margo Riviera-Myers, Esq. - Partner

Ms. Riviera-Myers received her undergraduate degree from the University of California, Davis and her Juris Doctor degree from The University of LaVerne College of Law in 1992. Prior to commencing the practice of law, Ms. Riviera-Myers worked as a Law Clerk and hearing representative in the  Workers’ Compensation field. Ms. Riviera-Myers currently represents self-insureds, insurance carriers and employers in all aspects of Workers’ Compensation Defense including 132a and Serious and Willful claims. Ms. Riviera-Myers is a Certified Workers’ Compensation Specialist.

Jessica Tyndall, Esq. - Partner

Jessica Tyndall received her undergraduate degree, cum laude, in Business Administration from San Jose State University.  She received her Juris Doctorate, cum laude, and Master’s in Dispute Resolution from Pepperdine University School of Law.

She has practiced Workers’ Compensation defense since 2014, and is experienced in the representation of both private and public agencies, including municipalities, hospitals, and school districts, in all aspects of Workers’ Compensation defense, including Labor Code section 132a and Serious and Willful Misconduct matters.  She is well versed in presumptive claims as well as the Education Code. Ms. Tyndall is a Certified Workers’ Compensation Specialist. 

In her spare time, Ms. Tyndall volunteers for the Community Action Partnership of San Luis Obispo - Adult Day Center and is an avid golfer and skier.

Jeffrey N. Cohen, Esq. - Partner

Mr. Cohen has been a Certified Specialist in Workers’ Compensation since 2004 and has been practicing in the Workers’ Compensation defense field as an attorney since 1994. Before  earning his Juris Doctor from Glendale College of Law in 1994, Mr. Cohen worked as a claims examiner. He received his undergraduate degree from California State University, Northridge. Currently, Mr. Cohen represents employers, self-insureds, third-party administrators, and insurance carriers in all aspects of Workers’ Compensation defense, including Section 132a claims, Serious and Willful Misconduct claims, and coverage matters. In his spare time, Mr. Cohen enjoys spending time with his wife and children and mentoring student athletes as a high school varsity football coach.

Scott Goldflam, Esq. - Partner

Mr. Goldflam received his undergraduate degree from Northwestern University. He attended American University Washington College of Law in Washington, DC where he received his Juris Doctorate, cum laude, in 1991. Mr. Goldflam has practiced Workers’ Compensation law exclusively and currently represents self-insureds, insurance carriers, and employers in all aspects of Workers’ Compensation defense, including 132a and Serious and Willful Misconduct matters. Mr. Goldflam frequently lectures on all aspects of Workers’ Compensation law. He is a member of the American Bar Association, the California Lawyers Association, and Los Angeles County Bar Association. Mr. Goldflam is a Certified Workers’ Compensation Specialist.

Greg Tanner, Esq. - Associate

Mr. Tanner has more than 25 years of experience in Workers’ Compensation Law, including 132a and serious and willful representation, doctor depositions, subrogation, and numerous trials. Prior to working for Rosenberg, Yudin, Mr. Tanner was a partner for more than 10 years at a defense firm in Glendale. Apart from Workers’ Compensation, Mr. Tanner has experience in Civil Litigation, Appeals, Writ of Mandamus practice, Personal Injury, Employment Law, and union-side Labor law representing California  Peace Officers regarding investigations of misconduct and in numerous governmental Civil Service trials. Mr. Tanner is fluent in Spanish having lived several years in Argentina and having been married for more  than 30 years to his Argentinian spouse. Mr. Tanner is also involved in the community and serves as Board  Chair for a local charter school. Finally, Mr. Tanner is a member of the California State Bar, the Eastern and Southern US District Courts, and the Ninth Circuit Court of Appeals.

Trysten Myers, Esq. - Associate

Trysten earned her Bachelor’s degree in Economics at the University of California, Riverside, in 2020. She continued her studies at Golden Gate University, securing her Juris Doctor degree in 2023. During her tenure at law school, Trysten volunteered for a women’s employment rights clinic and also a veterans’ legal advocacy clinic. Trysten began her career in the Workers’ Compensation field of law as a law clerk during her summer breaks from college. She enjoys camping, being outdoors, and spending time with her family.