Phyllis Dermer is an American Jewish community figure known primarily as the mother of Ron Dermer, Israel's Ambassador to the United States, and the wife of Rabbi David Dermer, a prominent rabbi who served in various capacities in Jewish congregations in Florida. Born and raised in the United States, she has been actively involved in Jewish communal activities, particularly in South Florida, where the family has deep roots. Her personal life has been intertwined with her husband's rabbinical career, which included leadership roles in synagogues and educational institutions, fostering a family environment centered on Jewish values, education, and public service. Throughout her life, Phyllis Dermer has contributed to Jewish community initiatives in Florida, supporting causes related to education, religious observance, and philanthropy within the Orthodox Jewish community. While specific details of her professional or volunteer roles are not widely documented, her influence is evident through her family's prominence in Israeli-American relations and Jewish leadership. She resides in Florida, continuing to engage in local Jewish networks that emphasize cultural preservation and community building. Her legacy is closely linked to her family's achievements, with her son Ron rising to a key diplomatic position, reflecting the values of advocacy and Zionism instilled in the household. Her activities highlight the role of women in behind-the-scenes community support in Jewish diaspora settings.