Erin Marziale, MPH has established a distinguished career in public health, marked by her expertise in developing public health institutes and excellence in nonprofit management and leadership. Since 2022, she has excelled as the senior director of network engagement at the National Network of Public Health Institutes, where she manages the network engagement team, the communications division and the business development team. In this capacity, Ms. Marziale has played a pivotal role in expanding the public health model she champions.
When Ms. Marziale began her journey, there were 19 such public health models; by 2026, that number had grown to 51. Her leadership was especially critical during the pandemic, when she facilitated the launch of three new models in Montana, New Jersey and Missouri. Ms. Marziale is committed to increasing awareness and education about this essential yet often less visible component of the public health system.
Prior to her current position, Ms. Marziale served as the director of network engagement at the National Network of Public Health Institutes from 2015 to 2022. During this period, she led a program funded by the Robert Wood Johnson Foundation to support the development of public health institutes—nonprofit organizations that strengthen the public health system nationwide. Among her most significant achievements is her support for establishing the first public health institute focused on indigenous communities, an accomplishment she regards with particular pride.
From 2011 to 2015, Ms. Marziale held the role of associate director at the National Network of Public Health Institutes. In this capacity, she contributed to strategic initiatives that advanced the organization’s mission and expanded its reach across diverse communities. Her earlier tenure as program manager for the aforementioned company from 2006 to 2011 saw her overseeing key projects and building partnerships that laid the groundwork for future growth.
Ms. Marziale began her career in 2006 as a consultant with the Louisiana Public Health Institute. She was initially active as a student volunteer gathering critical data on returning residents and their healthcare needs in New Orleans neighborhoods. Recognized for her leadership and analytical skills, she was hired as a contractor for the City of New Orleans, collaborating with the health department and Emergency Operations Center to collect and analyze data supporting resource allocation. The Louisiana Public Health Institute later assumed responsibility for this program after securing funding from the Centers for Disease Control and Prevention, coordinating efforts with both federal agencies and expanding operations to 18 hurricane-affected parishes.
Beyond her primary responsibilities, Ms. Marziale is civically engaged as a health volunteer with the Peace Corps in Guyana, South America from 1999 to 2001. She has also volunteered with Krewe of Muses and dog rescue communities, reflecting her commitment to service beyond her field. Ms. Marziale’s commitment to advancing public health is further demonstrated through her affiliation with the American Public Health Association.
Ms. Marziale initially pursued an education at the University of Massachusetts Amherst, from which she earned a Bachelor of Arts in anthropology in 1999. She subsequently graduated with a Master of Public Health in international health and development from Celia Scott Weatherhead School of Public Health and Tropical Medicine at Tulane University in New Orleans in 2006. Her graduate experience was profoundly influenced by Hurricane Katrina, which struck during her final semester. A professor invited students to return shortly after the storm to assist with recovery efforts—a formative experience that solidified Ms. Marziale’s dedication to public health service.
Ms. Marziale attributes her success to the relationships she has built and the people with whom she has collaborated over the years. Her early experiences as a Peace Corps volunteer in Guyana from 1999 to 2001 instilled a deep appreciation for prevention-focused approaches, particularly within developing countries.
Born in Tucson, Ms. Marziale enjoys rescuing dogs and volunteering in various capacities during her personal time. Looking ahead, she aims to remain open to new possibilities while continuing to serve in leadership roles within public health. Through decades of dedicated service, Ms. Marziale has made significant contributions to strengthening public health infrastructure across the United States and remains an influential leader committed to advancing equity and innovation within the field.