Dianna Musca, LCSW

Vice President of Quality Assurance & Compliance


New York University, MSW; Hofstra University BA (Psychology).

Professional Background:

For the seven years prior to joining the ACANY team, Dianna held increasingly more responsible supervisory and management positions at Postgraduate Center for Mental Health. Most recently, she was Postgraduate’s Deputy Vice President of Community Operations, overseeing all of the agency’s community-based programs including care management. Earlier in her career, Dianna was the Quality Assurance Coordinator for the Mental Health Association of Nassau County.


Dianna ensures the provision of high-quality services at ACANY through staff development, initiation of quality improvement projects and monitoring of compliance with quality standards. Her experience overseeing quality assurance services, combined with her management experience in Health Home care management, has well-equipped Dianna to design and develop the systems necessary to support ACANY’s successful operation.


“Having been a part of the transition to Health Home Care Management in the behavioral health field, I had a chance to see the improved outcomes of the individuals we served. This new model of care is something I believe in. It’s not often in life we are presented with an opportunity to build the foundation of something that will improve the lives of so many people. It’s exciting to be able to create something so meaningful from the ground up using the lessons I’ve learned over the years.”