Lynn Van Ummersen, MD

Dr. Van Ummersen is a medical oncologist and hematologist with Florida Cancer Specialists & Research Institute in Volusia and Seminole counties. Her interests include individualizing breast cancer care, incorporating new targeted therapies into the treatment of lung cancer, colon cancer, and other solid tumors. Dr. Ummersen received her medical degree from the University of Massachusetts Medical School and completed residency training at the University of Maryland. After serving as a hospital-ba