Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Sandon M Duncan, Practice Areas No known practice areas. is located in the city of Portland, the state of Oregon. Attorney legal address 121 SW Salmon St Ste 1600Portland, OR, 97204. For more information, please call (503) 595-5300 Your comments* (not for publishing) * — Required information Sandon M Duncan ← View details 121 SW Salmon St Ste 1600Portland, OR, 97204, Portland, Oregon (503) 595-5300