Ronald L. Bissonnette

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A shareholder of the firm since 1989, Ron’s practice focuses on real estate law, including acquisition and leasing, as well as commercial, corporate and business law, and wills and estate planning.

With strong roots in Lewiston, Ron is committed to the enrichment of the community and state, and frequently teaches at real estate seminars for lawyers and others sponsored by the Maine State Bar Association and the National Business Institute. 

In 2012 he was elected a Fellow of the American College of Real Estate Lawyers.  Admission to the College is by invitation only to those lawyers who have established expertise in real estate law, who observe high standards of professional and ethical conduct and who have contributed substantially to improvement of real estate law.

Providing a unique and valuable service to our clients, Ron also has extensive experience in handling like kind exchanges under Internal Revenue Code Section 1031.

He has received the highest possible rating in both legal ability and ethical standards with the designation of  "AV Preeminent" from Martindale-Hubbell Peer Review.

Contact Information

Phone: 207-795-5000 x201

I grew up in Lewiston and was thrilled to have the opportunity to return to work and raise my family here.  The people in our community are always friendly and look after one another, and this is truly reflected at Isaacson & Raymond, as everyone, from our attorneys to our dedicated team of office staff members, really cares about each and every one of our clients.
— Ron Bissonnette
I, along with my lending team, have used Ronald Bissonnette of Isaacson & Raymond, P.A. to represent the bank on several commercial deals ranging from the simple real estate transaction to the complex asset acquisitions with agency guarantees and subordinate lenders. Ron and his team are always responsive and provide their insight on how to protect the bank’s interest but also make the deal work for everyone. I am very happy with our working relationship with Ron Bissonnette and Isaacson & Raymond, P.A.
— Todd S.


• University of Maine magna cum laude in 1977
• University of Maine School of Law cum laude in 1981


• Member of the Real Estate Section and Title Standards Subcommittee of the Maine State Bar Association, serving as Vice Chair (1999-2000), Chair of the Subcommittee (2001-2002), and Chair of the Section (2003-2004)
• Member of the Holy Family Church Choir
• Member American College of Real Estate Lawyers
• Former director of the Franco-American Heritage Center, where he remains active serving as corporate counsel on a pro bono basis
• Former director and annual campaign chair of the United Way of Androscoggin County
• Former member and co-chair of the Citizens’ Commission on Lewiston-Auburn Cooperation
• Former member of the school boards of St. Dominic Regional High School and of Holy Cross School
• Former Director and chairperson of Maine Family Federal Credit Union