Massachusetts Institute of Technology | Russian Academy of Sciences | Harvard Medical School | California Institute of Technology | Art Institute of Chicago | National Academy of Sciences | American Academy of Arts and Sciences | Institute for Advanced Study | American Institute of Architects | Georgia Institute of Technology | Pondicherry | American Medical Association | Rensselaer Polytechnic Institute | Academy of Motion Picture Arts and Sciences | Rochester Institute of Technology | Franklin Institute | Royal Institute of Technology | Pasteur Institute | Institute of Contemporary Arts | California Institute of the Arts | Institute of Electrical and Electronics Engineers | British Film Institute | Royal Army Medical Corps | Chinese Academy of Sciences | Pratt Institute | Pondicherry (city) | National Cancer Institute | Virginia Military Institute | medical | Cato Institute |
He was the Founding Vice President and Director of Madras Medical Mission (MMM), Founding Chairman of Pondicherry Institute of Medical Sciences(PIMS).