• Medical Ophthalmologist. Faculty of Medicine. UBA.
  • MD-Doctoral Thesis. Experimental Cortisonic Glaucoma. Faculty of Medicine. UBA. 1984.
  • Teaching Chair in Ophthalmology. Faculty of Medicine. UBA. 
  • Senior Scientist. Faculty of Science.  Ghent, Belgium, 1980 to 1987.
  • Director Laboratory of Neurochemistry and Experimental Retinal Ophthalmology, Department of Human Biochemistry. Faculty of Medicine. University of Buenos Aires 1998 to 2005
  • Chairman of Medical Electrophysiology, Argentina Medical Association.
  • Head of the Department of Ophthalmology Hospital Insulate of Lanzarote, Canary Islands, Spain 1999 to 2010.
  • Director, Center for Advanced Presbyopia  Research (CIAP).
  • Director for: More than 100 courses for specialists in Ophthalmology. 
  • 250 Units: National and International Scientific Meetings.
  • 35 Published Works: Internationally Evaluated Journals.
  • 5 Book Chapters.
  • 4 E-Books.