Greg also frequently handles litigation in contested complex guardianships and conservatorships. He has served as guardian ad litem for incapacitated adults involved in those types of proceedings. Greg has received his certificate (2005) from the UNM School of Law mediation course and has served as a mediator in cases involving contested trusts, probates and difficult guardianships and conservatorships. Gregory is a well-known speaker, presenter and adjunct professor (at UNM law school) in trust and estate litigation.
Greg is the chair of the Trust and Estate Division of the Real Property and Trust Section of the New Mexico State Bar and the Chair Elect of that Section for the 2018 year. Greg has been recognized as AV-Rated by Martindale and was elected a fellow to the American College of Trust and Estate Counsel in 2010. He is an active member of the Fiduciary Litigation Committee of that College. Greg has been recognized as Best Lawyer of the Year (2017, 2018 and 2019) by Best Lawyers.
Outside of his professional life, Greg is an avid photographer. His work has been selected for several awards and his landscape photography is featured on this website.