Our Attorneys Mark P. Witzig Partner View full bio... 831-425-2835 markw@whsllp.com Mark HannahPartner View full bio... 831-425-2835 markh@whsllp.com Douglas I. MathesonPartner View full bio... 831-425-2835 douglas@whsllp.com William L. ReaganRetired Partner View full bio... Robert A. SandersRetired Partner View full bio...