Jonathan D. "Jon" Berger

Doreen Y. Trujillo is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Doreen Y., who practices law in Blue Bell, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Doreen Y. is held by other top lawyers in the same geographic and legal practice area.

Liz practices all areas of family law, including but not limited to, preparing pre- and post-nuptial agreements, obtaining no-fault and fault divorces, as well as litigating and settling equitable distribution, custody and support matters. Her clients value her collaborative and cost-effective approach to legal representation. Liz strives to resolve all matters expeditiously and efficiently while maintaining a high level of compassion and attention to detail. Prior to working at Dischell Bart...

Marni Sabrina Berger is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Marni Sabrina, who practices law in Philadelphia, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marni Sabrina is held by other top lawyers in the same geographic and legal practice area.

Patrick J. O´Connor is vice chairman of Cozen O´Connor. He is a trial lawyer who focuses his practice on litigation arising out of contracts, banking matters, estates, professional liability involving legal and accounting matters, health care, and aviation-related claims. Prior to joining Cozen O´Connor in 1973, he served as law clerk to the Hon. Thomas J. Clary, chief judge of the U.S. District Court for the Eastern District of Pennsylvania, and was an associate attorney at...

Kayci D. Petenko is a top attorney recognized by Best Lawyers in the practice area(s) of Nonprofit / Charities Law. Kayci D., who practices law in Philadelphia, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kayci D. is held by other top lawyers in the same geographic and legal practice area.

Michael Fenerty is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Michael, who practices law in Philadelphia, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Margaret A. Joy is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Margaret A., who practices law in Conshohocken, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret A. is held by other top lawyers in the same geographic and legal practice area.

Barbara J. Shander is a top attorney recognized by Best Lawyers in the practice area(s) of Leveraged Buyouts and Private Equity Law. Barbara J., who practices law in Philadelphia, Pennsylvania, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Barbara J. is held by other top lawyers in the same geographic and legal practice area.

Patrick J. Doran is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Patrick J., who practices law in Philadelphia, Pennsylvania, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick J. is held by other top lawyers in the same geographic and legal practice area.

Joseph E. Lastowka, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Joseph E., who practices law in Media, Pennsylvania, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph E. is held by other top lawyers in the same geographic and legal practice area.