Richard J. Diehl is a 1976 graduate of Seton Hall University School of Law. He received his undergraduate degree in Government and Public Administration from the American University in 1973. He was admitted to the practice of law in the State of Hawaii in 1983 and admitted to practice before the United States Tax Court in 1989. Richard is a member of the Hawaii Estate Planning Council, the American Bar Association and the Family Law Section of the Hawaii State Bar Association. His areas of practice concentrate in Estate Planning, Probate, Taxation, Real Estate, and Business Law, Family Law, Custody Litigation, Child Support, Adoption, and Guardianship.