Executive Team

We're proud to be part of the Esse Health Team that delivers patient-centric results by caring for patients of all ages throughout the St. Louis Metropolitan area. It is our personal goal to build a strong team of providers, technicians, and administrators so that Esse Health is your healthcare provider of choice. With professional development, effective management, inclusive board meetings, and a stable and growing workforce, we pursue this goal every day. Please meet the members of our executive team.

Mike Castellano, Chief Executive Officer - Letter from the CEO
Richard Birkner, Vice President of Operations
David Kearney, Chief Financial Officer
Dr. Filippo John Ferrigni, Quality Assurance Director
Marylou Calzaretta, Corporate Counsel