We help people find their way back home

Ninna Castellano

Regional Manager, Ventura Programs

Ninna oversees the Ventura County programs that Mercy House operates. She was born and raised in Oxnard CA, and has served the community for over 10 years, and worked specifically with those experiencing homeless and low-income communities. Prior to starting at Mercy House, Ninna worked for a local nonprofit called Community Action of Ventura County as a Homeless Services Manager for 8 years.

Our Staff

Chief Executive Officer

Deputy Chief Executive Officer

Chief Operations Officer

Chief Programs Officer

Allison Davenport

Chief Strategy and Compliance Officer

Chief Housing Officer

Mary Ellen Gross

Chief Financial Officer

Development Director

Emergency Services Director

Yolanda Viramontes

Regional Director of OC Emergency Services

Elizabeth Perez

Regional Director of OC Housing Solutions

Human Resources Director

Regional Manager, Arizona Programs

Ninna Castellano

Regional Manager, Ventura Programs

Ninna Castellano

Regional Manager, Ventura Programs

Ninna oversees the Ventura County programs that Mercy House operates. She was born and raised in Oxnard CA, and has served the community for over 10 years, and worked specifically with those experiencing homeless and low-income communities. Prior to starting at Mercy House, Ninna worked for a local nonprofit called Community Action of Ventura County as a Homeless Services Manager for 8 years.