Yvonne Brandt graduated from West Chester University with a Bachelor of Fine Arts degree. Her background in horticulture and graphic design has enabled her to excel in her role as Creative Manager at JDDA for over a decade. Yvonne's exceptional creative and organizational skills have been instrumental in designing and managing all marketing and graphic design projects at JDDA. She also oversees all project photography and works closely with magazine editors to showcase the firm's award-winning landscape designs.

In 2020, Yvonne designed a new brand identity and website for James Doyle Design Associates. Her latest accomplishment is the art direction and design of the firm's new book, "Intersection of Nature and Art," which is a published monograph highlighting JDDA's distinguished work. In 2024, Yvonne received her certification in digital marketing from Cornell University, which will help further strengthen her expertise in the field.