Tony Siesfeld, Ph.D.

Tony is a managing director with Monitor Institute by Deloitte within Deloitte Services LP with more than 25 years of experience in for-profit and for-impact advisory work. Tony helps clients determine the difference they want to make, how to make that difference, and how to determine how effective they are or could become. His areas of focus include impact strategy, social finance, organizational strategy and measurement, evaluation and learning. His work has been noted in Harvard Business Review, Financial Times and The Wall Street Journal.

tsiesfeld@deloitte.com | +1 617 437 3583