
CEO / Chairman of the board
Our Founder - Steve Zamarripa
Steve’s Story
I started La Ventana Treatment Programs in 2007 as a personal journey looking inward for answers on a more meaningful life. I sold my previous business in 2005 and started my journey on giving back and helping others suffering from mental health illness and substance abuse.
Team Members

Carla Fernandez, ACSW
Clinical Director
Carla Fernandez, a trailblazing Clinical Director at Interval Teen, embodies a profound commitment to empowering vulnerable populations, driven by her own experiences as a first-generation Hispanic woman. Growing up amidst a backdrop of limited mental health resources, Carla recognized early on the critical need for support and education within her community.
Dr. Manju Sharma-Beatty, MD
Medical Director
Dr. Manju Sharma-Beatty, MD is a psychiatry specialist in Ventura County and has over 21 years of experience in the medical field.

Deanna Ruby
Education Director
For more than 30 years, Deanna Ruby has been a classroom teacher. Ever since she was a child, she knew that would be her career path.