Meet our investment and firm professionals

DDJ professionals attempt to source investment opportunities in businesses that typically are rated within the lower tier of the high yield market. In particular, DDJ targets companies that possess a competent management team, sustainable market position and/or adequate enterprise value.


  • David J. Breazzano

    President, Chief Investment Officer, Portfolio Manager

  • Benjamin J. Santonelli

    Portfolio Manager

  • John W. Sherman

    Portfolio Manager

  • Roman Rjanikov

    Portfolio Manager, Director of Research

  • Elizabeth Duggan

    Associate General Counsel

  • Michael S. Weissenburger

    Head of Origination