I don't know for a fact that you're mistaken about that, but I think you are. The following is from Schori's bio:
Prior to ordination, she was a visiting assistant professor at Oregon State University's Department of Religious Studies, a visiting scientist at Oregon State University's Department of Oceanography, and an oceanographer with the National Marine Fisheries Service in Seattle.
She received a B.S. in biology from Stanford University, 1974; an M.S. in oceanography from Oregon State University, 1977; a Ph.D. from Oregon State University, 1983; an M.Div. from Church Divinity School of the Pacific, 1994; and a D.D. from Church Divinity School of the Pacific, 2001.
No mention of a Catholic sem. But I could be wrong.
I found it on Google - will have to locate entry