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Client Perspectives

“Siena Partners are incredibly effective at working with senior executives on their strategic and operational challenges— framing the issues, thinking through the strategic options, and facilitating cross-functional teams to highly successful outcomes, outcomes that teams can own and drive to implementation.”

Barry Greene
President & COO, Alnylam Pharmaceuticals


“Siena Partners provide true business consulting— more real than ‘strategic’ or ‘management’ consulting. They see the big picture and also get into the details about how things really work, focusing on the strategic drivers that shape the business.”

Michael Kauffman
Former CEO, Epix Pharmaceuticals


“Siena Partners brings strategic thinking, unparalleled creativity, effective delivery of the right ideas and solutions based on sound evidence and research coupled with tremendous pharma experience and expertise. All with a value-based work ethic and appropriate budget.”

Lisa Dieter
Senior Director, Pfizer Inc.

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