About Us

35 Years of Advancing Cancer Care in Southern California

Since 1990, the Medical Oncology Association of Southern California (MOASC) has been dedicated to strengthening and advancing cancer care throughout the region. Now celebrating our 35th anniversary, MOASC continues to champion the needs of oncology professionals and the patients they serve through unwavering advocacy, high-quality education, and essential practice resources.

Representing more than 650 hematologists and oncologists, MOASC unites physicians across community practices and leading academic institutions, including Cedars-Sinai, City of Hope, Loma Linda University, UC Los Angeles, UC Irvine, UC San Diego, and the UC Southern California.

For 35 years, MOASC has stood as a trusted voice and vital partner to the cancer care community. Our mission remains clear: to protect and expand access to high-quality cancer treatment, ensuring that patients across Southern California receive timely, effective, and life-saving care.

As we look toward the future, MOASC remains committed to empowering oncology professionals and driving meaningful progress in cancer care for decades to come.

Learn more about our Leadership  

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