Bachelor, University Tennessee, 1972. Doctor of Philosophy, Doctor of Medicine, West Virginia University, 1981.
Lecturer in anatomy, West Virginia University, Morgantown, 1979-1980; postdoctoral fellow, Johns Hopkins Medical Institute, Baltimore, 1980-1981; resident in obstetrics-gynecology., Yale-New Haven Hospital, 1981-1985; lecturer reproductive medicine, medical director invitro program, Edinburgh (Scotland) U., 1985-1987; instructor division reproductive endocrinology, Yale University, New Haven, 1987-1988; director reproductive endocrinology, associate professor, East Tennessee State University, Johnson City, 1988-1995; director, Center for Applied Reproductive Science, Johnson City, Tennessee, since 1996.
Fellow American College Ob-Gyn. (subspecialty certified in reproductive endocrinology). Member American Fertility Society, Society for the Study Reproduction, Society for the Study Fertility, European Society for Study Human Reproduction, Endocrine Society, American Society Audiology.
Married Helen Christine Walker, April 4, 1987.