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Capstone Development Services is an innovative shared services development company focused exclusively on complex generic pharmaceuticals and medical devices. Founded by strategic healthcare investor Water Street Healthcare Partners, Capstone leads development, manages regulatory services, and achieves timely approval of healthcare products through partnerships with global pharmaceutical and medical companies.

To date, Capstone has developed and gained regulatory approvals on more than 20 products in the United States, European Union, and Canada – and continues to bring additional new and affordable healthcare products to market.


Daniel S. Robins, Capstone Development Services, President and CEO

Daniel S. Robins, Ph. D.

President & Chief Executive Officer

Peter Karas, Capstone Development Services, Chief Commercial Officer

Peter Karas

Chief Commercial Officer

Ellen Hoffing Capstone

Ellen Hoffing

Chief Business Officer & Chief Financial Officer

Stacie Switzer, Chief Legal Officer

Stacie Switzer

Chief Legal Officer