Projects per year
Personal profile
Personal profile
Alejandro Tello Hernandez is a Medical Specialist in Ophthalmology from the Universidad Industrial de Santander, and Doctor of Research in surgery and medical-surgical specialties, line of Vision Sciences. He is Professor and director of the research group in Clinical Investigations of the Universidad Autónoma de Bucaramanga - Unab, and Director of the Medical-Surgical Specialization Program in Ophthamology of the Universidad Autónoma de Bucaramanga - Unab in agreement with the Fundación Oftalmológica de Santander FOSCAL (Floridablanca, Colombia).
Tello Hernandez has been categorized as a senior researcher (IS) by the Ministry of Science, Technology and Innovation - Minciencias.
Research interests
Ophthalmology, Cornea, Myopia, Keratoconus
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
PhD, Research in Surgery and Medical-Surgical Specialties, University of Oviedo
Dec 2012 → Dec 2017
Subspecialty in Phacoemulsification and Anterior Segment, Universidad del Cauca
Jan 2003 → Nov 2003
Subspecialty in Refractive Surgery, Clínica FOSCAL
Feb 1997 → Nov 1998
Specialization in Ophthalmology, Clínica FOSCAL
Feb 1994 → Feb 1998
Bachelor, Medicine, Universidad Industrial de Santander
Jan 1981 → 1987
Keywords
- RE Ophthalmology
- Cornea
- Anterior Segment
- Refractive Surgery
- myopia
- keratoconus
Fingerprint
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Repetibilidad de múltiples parámetros corneales determinados con el tomógrafo corneal híbrido MS-39, incluyendo el mapa gaussiano y el espesor epitelial, en ojos normales y con queratocono
Galvis Ramirez, V. (PI), Tello Hernández, A. (CoI), Villamizar Portilla, S. J. (Asesor) & Giron Diaz, J. M. (Estudiante de pregrado y/o miembro de semillero)
Universidad Autónoma de Bucaramanga, Centro Oftalmológico Virgilio Galvis, Clínica FOSCAL
15/04/24 → 15/10/25
Project: Research › Basic Research
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Desarrollo de un topógrafo corneal portátil: confiabilidad de las medidas
Prada Rocha, A. M. (PI), Amado Forero, L. J. (CoI), Tello Hernández, A. (CoI) & Galvis Ramirez, V. (CoI)
Clínica FOSCAL, Centro Oftalmológico Virgilio Galvis, Universidad Autónoma de Bucaramanga
15/04/24 → 15/10/25
Project: Research › Applied Research
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Repetibilidad y reproducibilidad de los resultados del análisis endotelial con el microscopio especular de no contacto topcon sp-1p® y su grado de acuerdo con los del microscopio especular sp- 3000p.
Berrospi Salcedo, R. D. (PI), Tello Hernández, A. (CoI), Galvis Ramirez, V. (CoI), Rey Caro, W. A. (Asesor) & Villamizar Portilla, S. J. (Asesor)
Clínica FOSCAL, Centro Oftalmológico Virgilio Galvis, Universidad Autónoma de Bucaramanga
7/01/24 → 7/07/25
Project: Research › Applied Research
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Repetibilidad del perfil de progresión paquimétrico determinado con el tomógrafo corneal híbrido MS-39, en ojos normales y con queratocono
Tello Hernández, A. (PI), Galvis Ramirez, V. (PI) & Giron Diaz, J. M. (Estudiante de pregrado y/o miembro de semillero)
Project: Semilleros de Investigación
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Hifema traumático: revisión de características clínicas, manejo y resultados visuales finales
Tello Hernández, A. (Tutor de Semillero) & Amaris Cuadros, D. S. (Estudiante de maestría o especialización médico-quirúrgica)
Project: Semilleros de Investigación
Research output
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Clinical and management factors linked to good visual outcomes in Acanthamoeba keratitis: A Systematic review and meta-analysis
Mejía-Salgado, G., Ribero, J. D., Pérez-Vivas, J. A., Vazquez, E., Amaya-Sánchez, A. M., Tello, A. & Galvis, V., 28 Apr 2025, In: AJO International. 2, 1, 100095.Research output: Articles / Notes › Scientific Article › peer-review
Open Access -
Comment on Accuracy of Toric Intraocular Lens Formulas With Measured Posterior Corneal Astigmatism of Different Orientations
Tello, A., Galvis, V. & Amaya, A. M., 2025, (Accepted/In press) In: American Journal of Ophthalmology.Research output: Articles / Notes › Letter › peer-review
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Evaluating the Influence of Eye Rubbing and Genetic Predisposition on Keratoconus in Bucaramanga (Colombia): A Case-control Study
Duarte-Bueno, M. L., Tello, A., Diaz-Martínez, A. L., Escobar, S. & Galvis, V., 2025, In: Ceska a slovenska oftalmologie : casopis Ceske oftalmologicke spolecnosti a Slovenske oftalmologicke spolecnosti. 81, Ahead of Print, p. 1-10 10 p.Research output: Articles / Notes › Scientific Article › peer-review
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Letter Regarding: Descemet Membrane Endothelial Keratoplasty as Treatment for Late-Onset Interface Fluid Syndrome After Laser In Situ Keratomileusis
Tello, A., Galvis, V., Peralta-Olaya, M. & Estevez-Ramírez, C., 1 Jan 2025, In: Cornea. 44, 1, p. e1Research output: Articles / Notes › Scientific Article › peer-review
1 Scopus citations -
Presentation of a New Method for Quantitative Determination of Trifocal Intraocular Lens Decentration
Moreno, J. J., Galvis, V., Salazar, M., Villamizar, J. S., Leal, N. & Tello, A., 2025, In: Ceska a slovenska oftalmologie : casopis Ceske oftalmologicke spolecnosti a Slovenske oftalmologicke spolecnosti. 81, Ahead of Print, p. 1-12 12 p.Research output: Articles / Notes › Scientific Article › peer-review
Press/Media
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Universidad Industrial de Santander Researcher Illuminates Research in Retraction Syndrome (Multimodal imaging in iris retraction syndrome)
21/05/24
1 item of Media coverage
Press/Media