About Dorothy L. Trubish, MD. Dorothy L. Trubish, MD is an other service specialist who practices at Wny Gi Connection, PLLC located at 3030 Orchard Park Rd in West Seneca, NY 14224 (Erie County). Dr. Dorothy L. Trubish has 15+ years of experience in other service specialty. Education. Dorothy L. Trubish, MD earned a degree of a Doctor of Medicine..