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Staff

The Orange County Community Foundation Team

The Orange County Community Foundation’s staff oversees day-to-day operations, including administration, marketing and communications, community investment, giving strategies and financial oversight.

Staff can be contacted at (949) 553-4202 between 8:30 am and 5 pm on weekdays. The office is located at 4041 MacArthur Boulevard, Suite 510, Newport Beach, CA 92660.

Executive

Shelley Hoss
President & Chief Executive Officer
(949) 553-4202 x225

Tammy Tumbling
Executive Vice President & Chief Operating Officer
(949) 553-4202 x246

Tracy Branson, CPA
Chief Financial Officer
(949) 553-4202 x233

Rachel Lowenthal
Senior Executive Assistant and Board Liaison
(949) 553-4202 x235

Liz Brown
Executive Assistant to the Executive Vice President & Chief Operating Officer
(949) 553-4202 x259

Holiday Heller
Executive Assistant for the Office of CFO
(949) 553-4202 x254

People & Culture

Sharon Johnson
Director of People & Culture
(949) 553-4202 x249

Center for Engaged Philanthropy

Keri Mesina
Director
(949) 553-4202 x260

Lisa Wilterink
Philanthropic Services Officer
(949) 553-4202 x242

Lindley Hanley

Philanthropic Advisor

(949) 553-4202 x270

Rachel Donawerth
Salesforce & Grants Administrator
(949) 553-4202 x245

Donor & Community Engagement

Cathleen Otero
Senior Vice President, Donor & Community Engagement
(949) 553-4202 x240

Carol Ferguson
Director, Donor & Community Engagement
(949) 553-4202 x227

Elaine Chen
Philanthropic Advisor
(949) 553-4202 x230

Austin Muckenthaler
Donor & Community Engagement Officer
(949) 553-4202 x248

mayra-chavez

Mayra Chavez
Donor & Community Engagement Officer
(949) 553-4202 x237

Treena Salerno
Donor & Community Engagement Associate
(949) 553-4202 x243

Shaakira Satterwhite
Donor & Community Engagement Associate
(949) 553-4202 x266

Briana Stickney
Administrative Assistant to the Senior Vice President, Donor & Community Engagement
(949) 553-4202 x267

Thomas Moore
Salesforce & Grants Administrator
(949) 553-4202 x234

Finance & Administration

Greg Cravens, CPA
Controller
(949) 553-4202 x231

Nicole Perry, CPA
Accounting Manager
(949) 553-4202 x241

Dan Ball
Senior Staff Accountant
(949) 553-4202 x224

Priscilla Aguilar
Finance & Administration Associate
(949) 553-4202 x221

Suzanne Preston
Administrative Assistant
(949) 553-4202 x232

Philanthropic Strategy

Margita Blattner
Senior Director of Philanthropic Strategy
(949) 553-4202 x222

elizabeth-mckibbin

Elizabeth McKibbin
Director of Gift Planning
(949) 553-4202 x264

Colleen Barney
Director of Philanthropic Partnerships
(949) 553-4202 x258

Jenny Lucatero
Philanthropic Associate
(949) 553-4202 x263

Marketing & Communications

Monica Seely
Senior Director of Marketing & Communications
(949) 553-4202 x247

Rachel Shelley
Marketing & Communications Manager
(949) 553-4202 x252

Asia Scott
Marketing & Communications Associate
(949) 553-4202 x269

Information & Technology

kevin-kim

Kevin Kim
Software & Support Engineer
(949) 553-4202 x223