• Steve Zamarripa, MBA
    Steve Zamarripa, MBA
    President, Chief Executive Officer

La Ventana Treatment Programs knows we are only as good as our team and there is no substitute for experience. 

We have worked hard to acquire the most talented, seasoned and passionate treatment professionals in the field.

  • Dr. Carol Kiriakos, MD
    Dr. Carol Kiriakos, MD
    Medical Director
  • Diahann Klein, MA, LMFT
    Diahann Klein, MA, LMFT
    Chief Operating Officer
  • Sharon Volner, LMFT
    Sharon Volner, LMFT
    Chief Clinical Officer
  • Jennifer Enriquez, LMFT
    Jennifer Enriquez, LMFT
    Clinical Director, Women's Mental Health Residential
  • Gwendolyn Casella
    Gwendolyn Casella
    Director of Detox & CD Programs