Trustee S.W. Foundation for Research and Education. Fellow National Academy Sciences, American Academy Arts and Sciences, American Association for the Advancement of Science (chairman hormone conference). Member American Society Naturlaists, American Society Zoologists, Federation Atomic Scientists, American Association Anatomists, American Genetic Society, American Physiological Society, Japan (honorary), Mexican (honorary), Swedish (honorary), endocrine societies, The Endocrine Society, New York Academy Science, American Society Human Genetics, Societe de’Endocrinologie, American Association Cancer Research.
Member Society Study Growth and Development. Member Society Biologie de France. Member Sigma Xi.; Clubs: Boston University Faculty, Cosmos.