Currently, Eric Sievers occupies the position of Chief Medical Officer for BioAtla, Inc. Dr. Sievers is also Member of American Society of Clinical Oncology, Member of American Association for Cancer Research, Member of American Society of Hematology and Member of The European Hematology Association.

Eric Sievers previously held the position of Senior Vice President-Clinical Development at Seagen Inc., Chief Medical Officer of Symvivo Corp., Medical Director for ZymoGenetics, Inc., Chief Medical Officer of Trillium Therapeutics ULC, Assistant Professor at Washington University in St. Louis and Assistant Member at Fred Hutchinson Cancer Research Center.

Eric Sievers received an undergraduate degree and a doctorate from Brown University.