Mariela Castro Hostetler, M.S., BCBA, LBA

NW Project Coordinator
Mariala Castro Hostetlier


Mariela Castro Hostetler is the Northwest Projector Coordinator for Positive Behavior Support-Nevada. Mariela Castro Hostetler completed her Master's degree in Behavior Analysis at Southern Illinois University. Mrs. Hostetler is currently pursuing a doctorate degree in Behavior Analysis at the University of Nevada, Reno. Mrs. Hostetler's previous experience includes staff training and working with children and adults across settings including homes, schools, and supported living agencies. Mrs. Hostetler is also a Board Certified Behavior Analyst.


  • M.S., Behavior Analysis, Southern Illinois University
  • B.S., Psychology and Spanish, University of Nevada, Reno