Darrell Grant Medicine Professional Corporation
David C. Martin, Medicine Professional Corporation
David Irving Lorenzen
David Reimer Medicine Professional Corporation
Davut Erol Aksoy
De Wit & Barker Medicine Professional Corporation
Department of Anesthesia, Niagara Health System
Department of Pathology, The St Catharines General Hospital
Department of Pathology, Welland Site
Department of Psychiatry, St Catharines General Hospital
Dianne Marie Walser-Jebb
Donald A. Sawula Medicine Professional Corporation
Donna Albina Snyder
Doshi Medicine Professional Corporation
Douglas Memorial Hospital
Douglas Memorial Hospital, Medical Centre
Douglas Paul Munkley
Dr. A. Kobylecky Medicine Professional Corporation
Dr. A. Pallen Medicine Professional Corporation
Dr. A.L. Mehta Medicine Professional Corporation