Steven Wallenstein Obituary
It is with deep sorrow that we announce the death of Steven Wallenstein of Sioux Falls, South Dakota, who passed away on September 26, 2025, at the age of 70, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Steven Wallenstein to show support.
He was predeceased by: his parents, Marvin D. Wallenstein and Darlene Wallenstein; his brother James Wallenstein; and his father-in-law Ron Carnes. He is survived by: his wife Denise Wallenstein; his daughters, Sara Wallenstein (Tom Lee) and Amber Wallenstein; his sister Carmen Zimmer (Mark); his nephews, Alex Berry (Lisa), Andrew Berry, Nick Brower (Millie) and Nate Brower (Sydney); his siblings-in-law, Nolie Brower (Todd) and Brad Carnes; his mother-in-law LeeAnn Carnes; and his great-nephew Rylan Berry.
Visitation was held on Thursday, October 2nd 2025 from 5:00 PM to 6:00 PM at the George Boom Funeral Home (3408 E 10th St, Sioux Falls, SD 57103). A memorial service was held on Thursday, October 2nd 2025 at 6:00 PM at the same location.
