Mr. Costello has been part of the workers compensation and employment law community for a number of years, serving as counsel for employers, insurance carriers, adjusting agencies and state organizations.

In addition to having the opportunity to represent clients in areas of employment law and workers compensation Mr. Costello provides training as well as review and analysis of business and workers compensation operations for the business community.

Mr. Costello has been a member of many organizations including the California Bar Association, Orange County Bar Association, Consumer Attorneys Association of Los Angeles, Professionals in Workers Compensation, Orange County RIMS, Boy Scouts of America, and State Bar Committees in the area of employment and workers compensation.

In addition to providing many services to the business and legal communities, Mr. Costello has been an instructor with the Boy Scouts of America, covering such areas as citizenship, law, athletics and public speaking. Mr. Costello is a former Committee Chairperson and had held a District Chair position for a 30 million dollar project that was built in the hills of Orange County, all funded through charitable donations. A project that is to benefit public and private schools, the community and youth programs including Boy Scouts, YMCA, Girl Scouts, 4H and others.

Current Managing Partner of Continuing Education with the law firm of Adelson, Testan, Brundo, Novell and Jimenez

Current Director of Adelson, Testan, Brundo, Novell, and Jimenez’s CEU program with the California Department of Insurance

Attorney at Law with the law firm of Adelson, Testan, Brundo Novell and Jimenez from 2003 to Present.

Attorney at Law with the law firm of Guilford, Steiner, Sarvas and Carbonara from 2000 to 2003

Attorney at Law with the law firm of Cognata, Rifenbark and McNeal, for Liberty Mutual Insurance from 1999 to 2000.

Member of the State Bar of California since 1999, Certified Instructor for Claims in the states of Florida and California, Member of the State Bar of California Workers’ Compensation Section, Member of the State Bar of California Labor and Employment Law Section