Environment • United States
![William J. O’Brien](/cdn-cgi/image/width=256/https://www.legal500.com/wp-content/uploads/sites/13/2023/06/Obrien_W_WEB.jpg)
William J. O’Brien
- Phone212-373-3404
- Email[email protected]
Position
Click here for attorney bio.
Education
J.D., University of Pennsylvania Law School, 1986
B.A., Williams College, 1981
Click here for attorney bio.
J.D., University of Pennsylvania Law School, 1986
B.A., Williams College, 1981
Environment • United States