Walker & Buchholz, P.A. Attorney Profiles

Walker & Buchholz, P.A.


Attorneys James G. Walker and Kevin Buchholz have been practicing law for over twenty years James Walker was admitted to the New Hampshire Bar in 1987. He is a member of the Defense Research Institute (DRI). Kevin Buchholz is a member of the Federal Bar for the state of New Hampshire. He is admitted to New Hampshire Supreme Court, all New Hampshire state courts, the U.S. District Court for the District of New Hampshire and the U.S. First Circuit Court of Appeals. Mr.Buchholz is also a member of the New Hampshire Association for Justice and is a court appointed mediator. You can learn more about our attorneys' backgrounds and qualifications by following the links below to visit their profiles.

Walker & Buchholz, P.A. will fight for you. Contact us today to schedule your free initial consultation.

Manchester, New Hampshire
Phone: (603) 634-5090
Fax: 603-644-8811

Bar Admissions

  • New Hampshire, 1989


  • Nova University Center for the Study of Law, Fort Lauderdale, Florida
  • Arizona State University, Tempe, AZ



Michael B. O’Shaughnessy earned his B.A. from Keene State College in 1969 and his J.D. at Albany Law School in 1973. Attorney O’Shaughnessy is a trial attorney with extensive litigation experience, which includes medical malpractice, bodily injury and personal injury.

Attorney O’Shaughnessy has an active practice in medical malpractice defense in both N.H. Courts and in Federal Court.

Attorney O’Shaughnessy is a director of the law firm O’Shaughnessy, Walker & Buchholz, P.A. He was a previous partner of the firm of McDonough, O’Shaughnessy, Whaland & Meagher.

Attorney O’Shaughnessy is an active member of the NH Bar Association, Manchester Bar Association, New Hampshire Association for Justice, International Association of Insurance Counsel, American Board of Trial Advocates, American Association for Justice formerly known as the Association of Trial Lawyers of America and Defense Research Institute. Attorney O’Shaughnessy was also the President of Northern New England Defense Counsel Association from 1998-1999.

Manchester, New Hampshire
Phone: (603) 634-5090
Fax: 603-644-8811





Manchester, New Hampshire

Phone: (603) 634-5090
Fax: 603-644-8811

Areas of Practice

  • Toxic Torts
  • Insurance Law
  • Workers' Compensation Law
  • Business Litigation

Bar Admissions

  • New Hampshire, 1987
  • U.S. District Court District of New Hampshire, 1987
  • 1st Circuit Cout of Appeals 2000


  • UNH School of Law, Concord, New Hampshire, 1987
  • Middlebury College, Middlebury, Vermont, 1982

Representative Cases

  • Thone v. Liberty Mut. Ins. Co., 549 A.2d 778 (N.H. 1988)
  • Cheshire Toyota/Volvo, Inc. v. O'Sullivan, 562 A.2d 788 (N.H. 1989)
  • Migdal v. Stamp, 564 A.2d 826 (N.H. 1989)
  • D'Amour v. Amica, 153 NH 170 (N.H. 2006)
  • Allen v. Sentry, 137 NH 579 (N.H. 1993)
  • Sovereign Bank v. Rockingham Toyota, ( N.H. 2006)
  • Universal Underwriters v. Allstate, 692 A.2d 515,134 N.H. 315 (1991)
  • Thompson v. Forrest, 614 A.2d 1064,136 NH 215 (1992)
  • Lemay v. Burnett, 139 NH 633 (N.H. )

Representative Clients

  • Amica Mutual Insurance Company
  • Concord General Mutual Insurance Company
  • Preferred Mutual Insurance Company
  • Utica National Insurance Group
  • National Interstate Insurance Company
  • Carolina Casualty


  • Zeta Psi

Call Us Today for a Free Consultation!

Walker & Buchholz, P.A.

50 Bridge St. Suite 205

Manchester, NH 03101-1620

Telephone: 603-634-5090

Fax: 603-644-8811

e-mail at: bcharrette@walkerbuchholz.com