Dawn T. Sugihara

Ronald I. Heller has been practicing law in Honolulu for over 30 years, in the areas of tax litigation, business/commercial litigation, taxation and business law. He received both JD and MBA degrees from the University of Michigan, and is a licensed Certified Public Accountant as well as an attorney. Mr. Heller is a Fellow of the American College of Tax Counsel, and a past Chair of the Tax Section of the Hawaii State Bar Association. He has litigated tax cases at the county, state, and federa...

Kai Wang is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Corporate Law and Real Estate Law. Kai, who practices law in Honolulu, Hawaii, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kai is held by other top lawyers in the same geographic and legal practice area.

John R. Aube is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. John R., who practices law in Honolulu, Hawaii, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John R. is held by other top lawyers in the same geographic and legal practice area.

Michelle K. Correia is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. Michelle K., who practices law in Honolulu, Hawaii, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michelle K. is held by other top lawyers in the same geographic and legal practice area.

Stacey W.E. Foy is a director and shareholder and is a member of the firm’s Real Estate Practice Group. She has substantial experience in purchase and sale, development and financing transactions. Ms. Foy has negotiated and documented purchase and sale transactions involving D.R. Horton- Schuler Homes, LLC, Marriott International, Inc., Marriott Vacations Worldwide Corporation, Crescent Heights Acquisitions, Grove Farm Company, Incorporated and its subsidiaries, among other clients. She...

Gregory M. Hansen, Of Counsel, concentrates his practice in the areas of employee benefits; stock option, stock purchase and equity incentive plans; general corporate and business law; and state and federal income tax controversy matters, with an emphasis on employee stock ownership plans (ESOP) and custom designed retirement arrangements. While an attorney with the U.S. Treasury Department, Mr. Hansen tried U.S. civil tax cases and helped prepare criminal fraud tax cases for review by the U....

Eric S. T. Young is a sole practitioner with 30 years of experience in estate planning, probate and trust law. He is a graduate of Harvard University and the William S. Richardson School of Law, University of Hawaii. Mr. Young concentrates his practice in estate planning and trust and probate litigation and dispute resolution. Mr. Young has been awarded Best Lawyers in America “Hawaii Lawyer of the Year” seven times - in “Trusts and Estates” (2020, 2023 and 2025) and &...

William Harstad is a Partner in the firm's Litigation and Alternative Dispute Resolution practice group. He has experience in numerous arbitrations and litigations, with amounts in dispute ranging from the tens of thousands of dollars to hundreds of millions of dollars. Mr. Harstad has also represented both secured and unsecured creditors in bankruptcy proceedings on both the East Coast and in Hawai`i, including in various adversary proceedings.Mr. Harstad's litigation experience is broad and...

Darren L. Nunn is a partner in the firms Corporate and Public Finance groups. His practice includes providing legal and business advice on start-up issues, venture capital financings,mergers and acquisitions, securities law matters, corporate governance and other business transactions. He also represents issuers and underwriters in connection with public offerings of municipal securities. Prior to joining McCorriston, Darren served as General Counsel and Chief Financial Officer of Optimum Com...

Listed in The Best Lawyers in America and Super Lawyers, Diane’s practice focuses on complex litigation and dispute resolution. Prior to joining the firm in 1978, she was an extern to the Honorable Herbert Choy, Circuit Judge, Ninth Circuit Court of Appeals. Diane is involved in a number of professional and community activities, servicing on the Disciplinary Board of the Hawaii Supreme Court, as a national director of Easter Seals, Inc., as well as a director of Easter Seals Hawaii and ...