ASL Diagnostic and Evaluation Services (ASL-DES)
Office LocationPhone Numbers
Merrill Learning Center (MLC)
ASL Proficiency Evaluator
- M.S., Western Maryland College, Deaf Education, 1998
- B.A., Gallaudet University, American Sign Language Studies, 1994
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Leticia Arellano is an ASL Proficiency Evaluator at ASL Diagnostic and Evaluation Services (ASL-DES) at Gallaudet University. Born to Deaf parents in Cd. Juarez, Mexico and raised in Santa Fe, New Mexico, Ms. Arellano graduated from the New Mexico School for the Deaf and went on to receive her Bachelor's degree in ASL Studies from Gallaudet University in 1994. After earning a Master's degree in Deaf Education from Western Maryland College in 1998, Ms. Arellano worked in deaf schools as a teacher and has traveled nationally and internationally providing workshops on Deaf Culture, ASL, Mexican Sign Language (LSM) and the evaluation and assessment of signed languages.