Dr. Bertram Weisbaum passed away on April 8, 2025 surrounded by family. Bertram was a renowned surgeon, avid sailor, had eclectic interests and is greatly loved and missed by his wife of 69 years, Phyllis (nee Kleinman), his sister Marilyn, his 4 sons; Harold (Sharon), Craig (Jane), David, and Steven (Gayle), his 10 grandchildren and their spouses, and 7 great grandchildren.  Shiva will be at 11829 Gainsborough Rd, Potomac, MD on Thursday from 2-8pm and Friday from 11am-6pm.  In lieu of flowers please send donations to the charity of your choice.