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Dr. Alonso Gutiérrez Guerinoni

Dr. Alonso Gutiérrez Guerinoni

LASIK Surgeon

Dr. Gutiérrez Guerinoni is an accomplished ophthalmologist. Book your consultation today at TLC.

ico geolocalisation Currently working in Toronto

Dr. Alonso Gutiérrez Guerinoni

Learn more about Dr. Gutierrez

Dr. Guerinoni finished both his undergraduate degree and medical degree at the Universidad de Ciencias Médicas (University of Medical Sciences) in Managua, Nicaragua. He went on to complete a residency in ophthalmology at the Universidad de Costa Rica (University of Costa Rica), before finishing a master’s degree in healthcare management, also at the Universidad de Ciencias Médicas. Currently, Dr. Guerinoni is completing a fellowship in cornea, external diseases, and refractive surgery at the University of Toronto.


Dr. Guerinoni has completed thousands of ocular procedures. He has extensive experience performing LASIK, PRK, and ICL procedures as well as cataract surgery.


He was previously the head ophthalmologist at Hospital de Ciudad Neily in Corredor District, Costa Rica as well as a staff ophthalmologist at Clinica Oftalmólogica in San José, Costa Rica. Dr. Gueriononi also helped train and supervise ophthalmology residents during his time at the Universidad de Costa Rica.


Dr. Guerinoni is an accomplished researcher, having graduated with honours following his residency in ophthalmology and his master’s degree.

His work has been featured in a number of publications, including the book Central Serous Chorioretinopathy (CSCR): Risk Factors, Diagnosis and Management as well as academic journals, like Revista Médica de Costa Rica y Centroamérica.


  • American Academy of Ophthalmology
two decades worth of experience

The TLC difference


TLC is home to a team of experienced and knowledgeable surgeons. Your surgeon will use modern technology and follow specific clinical protocols to help give you the best possible results and maximum satisfaction.


Schedule your free consultation