VIOTTA advised MC Groep, a private healthcare group run by former doctor Loek Winter, acquiring a controlling stake in Slotervaart Hospital from the heirs of businessman John Schram. MC Groep successfully completed the transaction after a power battle between the minority shareholder Aysel Erbudak and heirs of businessman John Schram, Delta Real Estate. Aysel Erbudak blocked the deal when it was at the verge of closing in late November, 2013 approaching the court. The deal is assumed to be in the range of €25 to €35 million.
