A memorial service for Dr. Alda L. Knight, MD FACP age 61 of Knoxville will be held on Wednesday, July 6, 2011 at the New Covenant Church at 11:00 a.m. Dr. Knight has been cremated and burial will be in Graceland Cemetery at a later date. Dr. Knight proudly served Knoxville since 1983. In lieu of flowers, memorials may be made to Hospice of Central Iowa or to the Susan G. Komen Breast Cancer Foundation. Bybee & Davis Funeral Home is handling arrangements and online condolences may be left at bertrandfuneralhomes.com.