Berg, David C. Age 64, of Minneapolis passed away peacefully on March 27, 2017 after six-month battle with leukemia. Preceded in death by parents, Mary and Arnie Berg and parents-in-law, Lois Caswell and Dick Prochaska. Survived by wife, Mary Prochaska; siblings Margaret Berg (Craig Eichhorn) and Tom Berg; niece Claire Eichhorn; sisters/brothers-in-law Cheryl Lanigan (Mike), Sue Wells (Terry), Rich Prochaska, Margee Shapiro (Mike O'Brien) and David Prochaska (Amy Sakayan), nieces, nephews, aunts, uncles and cousins. Celebration of life at 1:30 pm, visitation 1:00 pm, Sunday, April 2 at Cremation Society of Minnesota, 4343 Nicollet Ave S. In lieu of flowers, donation in Dave's memory to CaringBridge or University of Minnesota Nancy's Fund, to support unmet needs for patients undergoing bone marrow transplants, PO Box 860266, Minneapolis, MN 55486-0266.