Leading From Within

To say that our leadership team is involved would be an understatement. Combining decades of experience and a first-name-basis approach, Vanguard Properties’ leadership goes above and beyond to nurture a truly successful and supportive environment. Through ongoing collaboration, mentorship, workshops, skills sharpening, education, and open door communications, our team members are provided with effective leadership to help them achieve their goals.

James Nunemacher


Frank Nolan

Vice President

Robert Brisbane

Managing Broker

Mitch Laufer

Creative Director

Nina Dosanjh

Director, Strategic Alliances and Technology

Chelsea Hock

Art Director

Dave Earl

Marketing Manager

Maryanne Diaz

Director of Philanthropy

Kevin Kropp

Sales Manager
Castro Street Office

Greg Fulford

Sales Manager
Pacific Heights Office

Randy Romero

Sales Manager
New Montgomery Street Office

Chelsea E. Ialeggio

Sales Manager
Marin County Office

Lori Sacco

Managing Broker Sebastopol & Santa Rosa Offices

Mike Downes

Sales Manager
Healdsburg Office

Diana Gorsiski

Sales Manager
Petaluma Office

Richard Lester

Managing Broker
Guerneville Office

Brian Brown

Director of Leasing & Relocation

Craig L Waddle

Vanguard Property Management