Attorney Gregory S. Mager has been granted Fellowship in the American Academy of Matrimonial Lawyers. He is recognized by judges and attorneys as a preeminent family law attorney with a high level of knowledge, skill, professionalism, and integrity, as well as having substantial experience and ability to handle all facets of complex family law matters. These areas include divorce, annulment, prenuptial and postnuptial agreements, marital settlement agreements, child custody and visitation, business valuations, property valuations and division, alimony, child support and other family law issues. To be represented by a Fellow of the American Academy of Matrimonial Lawyers is to be represented by a leading practitioner in the field of family law.
Attorney Mager is a shareholder with the law firm of O’Neil Cannon He graduated from Marquette University with an undergraduate degree in political science and philosophy, and has a graduate degree in political science. He received his Juris Doctor degree from Marquette University Law School.
A number of former O’Neil Cannon attorneys have devoted a substantial portion of their professional…
The transfer portal and NIL (name, image, and likeness) payments have recently significantly changed the…
Spring is the season for cleaning and organization—and it can also be a good time…
A significant development to Wisconsin’s economic and cultural policy is now underway, as Governor Tony…
O’Neil Cannon is pleased to announce that Christina Ruud, Cate Heerey, Nancy Wilson, and Max…
O’Neil Cannon is pleased to announce that Sabrina Dornan has joined the firm. Dornan focuses…