Priscilla Burch is the President and founder of Sign Language Services International, Inc., Baton Rouge's oldest and largest Interpreter Service Provider. She holds a Level IV Sign Language Interpreting certificate from both the NAD and the Louisiana Commission for the Deaf.

Priscilla has been involved in the profession for over thirty years, working at Gallaudet University, the University of Arkansas at Little Rock, Delgado Community College, and Tulane University. She was responsible for setting up the Arkansas Registry of Interpreters for the Deaf interpreting service and the Deaf Action Center of Baton Rouge before opening up her own private practice.

Expertise includes organizing and providing interpreting services in legal, medical, rehabilitation, mental health, and occupational, and coordinating convention/conference interpreting services.