M.D., Baylor College of Medicine, Houston, TX (1967)
Residency in Neurology, Medical Center Hospital of Vermont, Burlington, VT (1968-1969)
Residency in Ophthalmology, George Washington University Medical Center, Washington, DC (1971-1974)
Fellowship in Neuro-Ophthalmology, National Hospital for Nervous Diseases, Queen Square, London, England (1974-1975)

Associate Professor of Surgery, Division of Ophthalmology, Department of Surgery,  College of Medicine, University of Vermont, Burlington, VT  2009 - Present
Associate Professor, Department of Ophthalmology, University of Texas, Hermann Eye Center, Houston, TX  1995 - 1997
Clinical Associate Professor of Surgery, Division of Ophthalmology, Department of Surgery,  College of Medicine, University of Vermont, Burlington, VT  1994 - 1995
Associate Professor of Surgery, Division of Ophthalmology, Department of Surgery,  College of Medicine, University of Vermont, Burlington, VT  1983 - 1994
Assistant Professor of Surgery, Division of Ophthalmology, Department of Surgery,  College of Medicine, University of Vermont, Burlington, VT  1977 - 1983
Assistant Professor, Departments of Ophthalmology and Neurology, Georgetown University Medical School, Washington, D.C.  1976 - 1977
Instructor, Departments of Ophthalmology and Neurology, Georgetown University Medical School, Washington, D.C.  1976 - 1977
Clinical Assistant Professor of Neurology, Dartmouth Medical School, Hanover, NH 1975 - 76