Our Team

Executive Team

Mark D. Derrenberger

CEO/Managing Director

[email protected] 516-742-8585 x204

Diane T. Krause

COO/Managing Director

Christopher Behrens

CFO

[email protected] 516 742 8585 x205

Peter M. Duvall

Senior VP Operations

[email protected] 516-742-8585 x261

Alex Giraldo

Senior VP Technology & IT

[email protected] 516-742-8585 x443

Operations

Lindsay Krause

VP Operations

[email protected] 516-742-8585 x204

William Derrenberger

VP Technology

[email protected] 516-742-8585 x225

Anne Moran

Accounts Receivable

[email protected] 516 742 8585 x250

Business Development Team

Donna Mis

Business Development

[email protected] 516-742-8585 x238

Frank Elorza

Business Development

[email protected] 516-742-8585 x387

Program Underwriters

Joanne Tossi

Senior Program Underwriting

[email protected] 516-742-8585 x255

Daniel Halder

Senior Program Underwriting

[email protected] 516-742-8585 x249

Thomas Pohalski

Underwriting

[email protected] 516-742-8585 x264