Projects per year
Dr. Guzman is a voice pathologist with eighteen years of clinical and academic experience. He received his Ph.D. in Speech Techniques and Vocology from the Tampere University, Finland. He also holds a certification in vocology from the University of Iowa and National Center for Voice and Speech (USA). Dr. Guzman joined the faculty at the Universidad de los Andes, Department of Communication Sciences and Disorders in 2018 following a 15-year academic career at the University of Chile. He also works as a clinician in the Department of Otolaryngology, Las Condes Clinic, Chile. Moreover, He joined the Tampere University (Finland) as Adjunct Professor in 2018.
Dr. Guzman is an active researcher and author of numerous scientific articles and book chapters related to the underling physiology of semi-occluded vocal tract exercises, physiologic voice therapy, and supraglottic constrictions during singing and speaking voice. Dr. Guzman is frequent speaker and lecturer at national and international meetings on topics related to assessment and management of voice disorders. He belongs to the editorial board of the Journal of Voice and to the Pan American Vocology association (PAVA) Advisory Board.
Adjuct professor, Tampere University, Finland.1 Oct 2018 → …
Does a systematic vocal exercise program enhance the physiologic range of voice production in classical singing graduate-level students?Guzman, M., Angadi, V., Croake, D., Catalan, C., Romero, C., Acuña, G., Quezada, C., Andreatta, R. & Stemple, J., 1 Apr 2020, In: Journal of Speech, Language, and Hearing Research. 63, 4, p. 1044-1052 9 p.
Research output: Contribution to journal › Article › peer-review1 Scopus citations
Guzman, M., Laukkanen, A. M., Burk, F., Döllinger, M., Richter, B. & Kainz, M. A., 1 Jan 2020, In: Logopedics Phoniatrics Vocology.
Research output: Contribution to journal › Article › peer-review
Effectiveness of a physiologic voice therapy program based on different semioccluded vocal tract exercises in subjects with behavioral dysphonia: A randomized controlled trialGuzman, M., Bertucci, T., Pacheco, C., Leiva, F., Quintana, F., Ansaldi, R., Quezada, C. & Muñoz, D., 1 Sep 2020, In: Journal of Communication Disorders. 87
Research output: Contribution to journal › Article › peer-review3 Scopus citations
How Do Tube Diameter and Vocal Tract Configuration Affect Oral Pressure Oscillation Characteristics Caused by Bubbling During Water Resistance Therapy?Guzman, M., Castro, C., Acevedo, K., Moran, C., Espinoza, V. & Quezada, C., 1 Jan 2020, In: Journal of Voice.
Research output: Contribution to journal › Article › peer-review2 Scopus citations
Immediate Effects of the Semi-Occluded Ventilation Mask on Subjects Diagnosed With Functional Dysphonia and Subjects With Normal VoicesFrisancho, K., Salfate, L., Lizana, K., Guzman, M., Leiva, F. & Quezada, C., 1 May 2020, In: Journal of Voice. 34, 3, p. 398-409 12 p.
Research output: Contribution to journal › Article › peer-review7 Scopus citations