Mark is the Chair of Hinckley Allen’s Healthcare Practice Group and advises health systems, hospitals, continuing care retirement communities and other providers regarding regulatory compliance, governance and corporate matters, and transactions. He also represents a State high risk pool and vaccine association, and has assisted providers throughout the continuum of care in creating clinically integrated networks and joint ventures. Mark works collaboratively with in house General Counsel, and he combines his legal experience with an understanding of organizational and industry issues to provide practical, strategic advice and to structure sustainable and adaptive alliances, networks, and relationships.
Mark serves on Hinckley Allen’s Executive Committee.
Boston University School of Law, J.D., 1985
LL.M. in Taxation, 1991
Brown University, A.B., 1981
New Hampshire, 1985
Executive Committee Member
Healthcare Law Group Chair
Partner (2005 - Present)
Sheehan Phinney Bass + Green PA
Of Counsel (2003 - 2005)
Orr & Reno
Attorney, Shareholder, Director (1994 - 2002)
Castaldo & Malmberg, P.C.
Attorney, Shareholder, Director (1990 - 1994)
Associate Attorney (1985 - 1990)
American Bar Association
American Health Lawyers Association
New Hampshire Bar Association
Honors & Awards
Best Lawyers in America® (2007 - 2018), Lawyer of the Year (2015, 2017), Recognized for Corporate Law
Chambers USA America's Leading Lawyers for the category of Corporate/Commercial