… Oregon Bend - (541) 385-8798 Eugene - (541) 465-6861 Medford - (541) 776-4260 Portland - (503) 721-6600 Salem - … Dr. Arnold’s guilty plea and scheduled a sentencing hearing for December 7, 2021, at 1:15 p.m. in Richland, Washington. … in Richland, Washington. According to court documents and information disclosed during court proceedings, Dr. Arnold …