Jacqueline Castagno

General Dermatology

Jacqueline Castagno distinguishes herself as a Physician Assistant, certified by the National Commission on Certification of Physician Assistants. She boasts an impressive academic background, having earned her Bachelor's degree in Biology with a minor in Spanish from Texas Christian University, where she graduated Cum Laude. She furthered her expertise by achieving a Summa Cum Laude Master's degree in Physician Assistant Studies from Missouri State University.


A proud native of St. Louis, Jacqueline chose to bring her skills and passion for medicine back to her hometown. Her professional journey prior to joining Yoon Dermatology includes significant experience at Missouri Dermatology Laser and Vein, as well as in several high-paced emergency rooms across the St. Louis metropolitan area. Her commitment to her field is underscored by her membership in the Society of Dermatology Physician Assistants.


Outside of her professional life, Jacqueline finds joy in the lively pursuit of keeping up with her two young sons, delving into books, and exploring new destinations alongside her husband.

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