B.Sc., Dalhousie University, Halifax, Nova Scotia, Canada, 1984.
M.D., Dalhousie University, Medical School, Halifax, Nova Scotia, Canada, 1988.

Residency/Fellowship: Dalhousie University, Halifax, Nova Scotia, Canada (anatomic pathology), 1989-1993; Massachusetts General Hospital, Harvard University, Boston, Mass. (neuropathology), 1993-1995.

Certified by the American Board of Pathology in Anatomic Pathology and Neuropathology; Certified by the Royal College of Physicians and Surgeons, Canada, in Anatomic Pathology.

Weill Cornell Medical College, New York, N.Y., Assistant Professor of Clinical Pathology, 1995-2000; Associate Professor of Clinical Pathology, 2000-2008; Memorial Sloan-Kettering Cancer Center, New York, N.Y., associate clinical member, 2004-2008; Assistant Professor of Clinical Pathology, 2004-2008; CellNetix Laboratories, Seattle, Wash., staff pathologist, 2008-2010; Emory University School of Medicine, Atlanta, Ga., Associate Professor of Pathology, 2010-2020; director, Bone and Soft Tissue Pathology Service, 2019-2020; director, Pathology expert Consultation Service, 2019-2020.

Appointed to the staff of Mayo Clinic in Florida, 2020; Professor of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine and Science, 2022-present.