Ellen Tilden, Ph.D., C.N.M.
Credit: OHSU News
Ellen Tilden, Ph.D., C.N.M., is an associate professor of nurse-midwifery in the OHSU School of Nursing and of obstetrics and gynecology in the OHSU School of Medicine. (OHSU/Christine Torres Hicks)
Credit: OHSU News
Ellen Tilden, Ph.D., C.N.M., is an associate professor of nurse-midwifery in the OHSU School of Nursing and of obstetrics and gynecology in the OHSU School of Medicine. (OHSU/Christine Torres Hicks)