Dr. Nancy Roth Colligan, MD

Dr. Nancy Colligan specializes in internal medicine, bringing 46 years of dedicated experience to patient care. She earned her medical degree from the University at Buffalo State University of New York School of Medicine & Biomedical Sciences and completed her residency training at SUNY. Her extensive career has given her deep expertise in comprehensive adult healthcare and complex medical conditions.

Dr. Colligan practices at Buffalo VA Medical Center in Buffalo, New York. She treats patients with carpal tunnel syndrome and provides care for back pain, including specialized attention for women experiencing back discomfort during pregnancy. Her practice includes performing electromyogram and nerve conduction studies, which help diagnose nerve and muscle conditions. These specialized tests allow her to accurately identify the source of numbness, tingling, and muscle weakness that patients may experience.