- State Bar of California
- Association of Trial Lawyers of America
- American Bar Association
- Los Angeles County Bar Association
- Orange County Bar Association
- Beverly Hills Bar Association
John Petrasich was a founding Shareholder of Jackson Tidus. Mr. Petrasich retired as a Shareholder of the Firm on April 1, 2019. Mr. Petrasich was the head of the Firm's Mortgage Guaranty Insurance Services Group. Mr. Petrasich previously served as the head of the Firm's Litigation Services Group from 1993 through 2001. He was also the head of the litigation department of McKittrick, Jackson, DeMarco Peckenpaugh, the Firm's predecessor, from 1983 to 1993. He has extensive experience in commercial, real estate, partnership, corporate and insurance litigation with special expertise in the field of mortgage guaranty insurance. He has also conducted or supervised the conduct of numerous complex court trials, jury trials and arbitrations involving issues of real estate, land use, government regulation, tort, contract and breach of fiduciary duty in disputes ranging from inverse condemnation to unfair business practices.