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Charles Lescrenier Edit Profile

entrepreneur , radiology educator , company executive

Charles Lescrenier, American radiology educator, entrepreneur, radiology products company executive. Diplomate American Board Radiology.


Lescrenier, Charles was born on July 22, 1935 in Laredo, Texas, United States.


Bachelor of Science, Texas Agricultural and Mechanical University, 1960. Postgraduate, University Texas, Houston, 1962. Postgraduate, Yale University, 1965.

Postgraduate, University London, 1965. Master of Science, Institute de Filologia Hispanica, Saltillo, Mexico, 1970. Doctor of Science. (honorary), Lakeland College, Howards Grove, Wisconsin, 1990.


Clinical professor radiology, Medical College Wisconsin, Milwaukee, since 1964;chief physicist, assistant professor, Medical College Wisconsin, Milwaukee, 1965-1973;chief Executive officer, owner, Gammex Lasers Corp, Milwaukee, since 1969; Adjunct Professor, Rush Presbyterian/Chicago Medical School, 1973-1983;lecturer medical physics, Rush Presbyterian Medical Center, Chicago, since 1987;chief Executive officer, owner, Radiation Measurements Inc., Madison, Wisconsin, since 1987;chief Executive officer, owner, Gammex-Radiation Measurements Ltd., Nottingham, England, since 1987;also Chairman, Board Of Directors, Gammex-Radiation Measurements GmbH, Nottingham, Englandpresident, founder, Gammex Foundation, Milwaukee, since 1987;Chairman, Board Of Directors, Gammex International, Milwaukee, since 1987;chief Executive officer, owner, Data Span/Gammex, Inc., Milwaukee and Buffalo, since 1989;chief Executive officer, owner, Gammex-Radiation Measurements GmbH, Bad Münstereifel, Federal Republic Germany, since 1989. Member 2 advisory committees unites states department Commerce, Small and Minority Business for International Trade Policy Matters, Washington, 1985-1991, advisory board department biology Marquette U., since 1986, advisory board Center for Entrepreneurship, since 1987, Industry Function Advisory Committee The International Federation of Automatic Control 1 on Customs Matters, Washington, 1988-1989.


  • Diplomate American Board Radiology.


  • Other Work

    • Inventor in field.


Chairman Civil Service Commission, Wauwatosa, Wisconsin, 1976-1994. Member steering committee School System-Business and Education Network, Wauwatosa, 1985-1987. Member executive board Milwaukee County Boy Scouts American, since 1984.

Active Greater Milwaukee Committee, since 1988. Served with United States Army Reserve, 1954-1962. Member American Society Radiologic Technology (advisory board education 1986-1989), American Association Physicists in Medicine, American Hospital Radiology Administrators, Hospital Physicists Association United Kingdom, Health Physics Society, Council Indiana Managers (president Milwaukee chapter 1985-1986, national chairman board directors 1986-1987, Outstanding Achievement Presidential award 1985, 86), Wauwatosa Chamber of Commerce (award for invention 1986), Indiana Business Association (director Wisconsin chapter 1989-1992), Inc.

Council of Growing Companies (strategic planning committee), Masons, Shriners.


Married Margaret Gebhardt, June 24, 1967. Children: Peter, Karen, Jon.

Margaret Gebhardt

Peter Lescrenier

Karen Lescrenier

Jon Lescrenier