The California Sleep Society (CSS) has been organized for scientific and educational purposes, and to act as a voice for sleep professionals in the State of California. The CSS promotes and provides education in polysomnography and sleep medicine as well as increased public awareness of the field. The CSS encourages and assists in the advancement of scientific and technical standards of polysomnographic technology, and promotes the highest standards of training and qualifications for sleep medicine physicians and polysomnographic technologists. The CSS endeavors to protect and preserve the public trust in sleep medicine physicians and polysomnographic technologists by promoting the highest level of clinical standards for patient care and safety in order to produce the highest quality of polysomnographic data and sleep disorders treatment.

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On behalf of the California Sleep Society, we sincerely thank Rafael Sepulveda-Acosta, MD for his dedication, leadership, and valuable contributions during his tenure on the board. His commitment has made a lasting impact, and we are truly grateful for his service.

To our re-elected and incoming board members who begin a two-year term on January 1, 2026, Audrey Yoon, DDS, MS, Mustapha “Khem” Ballaho, MBA, RPSGT, Jennifer Elias, MPH, RPSGT, and Lacey Lori, RPSGT, we warmly welcome you and look forward to your insights, enthusiasm, and leadership. Together, we will continue to work towards our mission and achieve new heights.

Thank you all for your continued commitment and support.