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David Rivers
Chief Executive Officer


Robert Gulock
Chief Commercial Officer

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Greg Bird Ph.D.
Chief Science Officer

Mr. Rivers is our Chief Executive Officer, formerly our Vice President of Finance. Prior to SustentoBio, David spent five years as a scientist in the immunodiagnostic divisions of Beckman Coulter and DiaSorin. He has investment banking experience with SDR Ventures. He received his M.B.A. in Finance from Daniels College of Business at the University of Denver and a B.S. in Biochemistry from the University of St. Thomas in St. Paul, MN.

Mr. Gulock is our Chief Executive Officer.  He is a sales, marketing, and regulatory strategist with a strong track record in international business development, new product development, operations, and performance improvement. He has worked for Sonova, Advanced Bionics, Boston Scientific and Johnson & Johnson. Mr. Gulock's education includes a B.A. in Public Administration-Finance from the University of Michigan.

Dr. Bird is our Chief Science Officer. Prior to joining SustentoBio, Dr. Bird spent four years as a research associate at biotechnology companies Cytokine Sciences and Sangamo BioSciences. He received his Ph.D. from the University of Colorado Health Sciences Center and his B.A. from the University of Colorado, Boulder.