About Samuel Lehrer Miami Samuel Lehrer is a graduate of the University of Florida 1994. He has been in medical sales, management, and business development since graduation. From Medical Supplies, pharmaceuticals, cardio thoracic surgery, ophthalmic and refractive equipment, cosmetic and surgical lasers, he is now focusing in ophthalmology and international business growth. He is involved in Philanthropy with his family. Littleyellowschoolhouse.org was created to help disadvantaged, disabled and children with special needs. Samuel Lehrer was born in the U.S., raised in Mexico and now resides full time in Mexico, part time in North Carolina.
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