Viola Private Equity has announced a private investment in public equity (PIPE) deal, of up to $28.4 million in Itamar Medical Ltd. As part of the investment, Jonathan Kolber, General Partner at Viola Private Equity and former Koor Industries CEO, and Sami Totah, General Partner at Viola Private Equity and Amdocs COO, will join Itamar Medical's Board of Directors.