Robert “Doc” Jooss, M.D., age 86 of Twin Lakes, WI, passed away May 8, 2026, surrounded by his loving family. He was born on July 26, 1939, in Brillion, WI. The son of the late Martin and Adeline (Huebner) Jooss. On April 9, 1966, he was united in marriage to Judith Dana. He served in the United States Navy as an anesthesiologist. Robert is survived by his wife Judy, sister Barb Hechel, brother Tom (Toni) Jooss, sister-in-law Bev Kendall (Jim Gilbertsen), brother-in-law Chuck Dana (Barb), sister-in-law Shirley Jooss — nieces and nephews; Vicky, Denise, Michelle, Jenny, Kris, Matt, Chip, Erin, and David — and their families. Robert was preceded in death by his parents, Martin and Adeline, in-laws Dan & Dorie Dana, brothers Rick & John Jooss, and brother-in-law Mel Hechel.
A Celebration of Life will be held at a later date. Please check the funeral home website for updates: Haaselockwoodfhs.com. The Haase-Lockwood & Associates Funeral Home and Crematory of Twin Lakes, WI, is honored to serve the Jooss family.
Memorials may be made to the Community Church of Richmond, Illinois.
