Indiana Primary Care Associates

Erin Zusan, MD, is a board-certified general surgeon, specializing in breast surgical oncology. She devotes her practice to the diagnosis and management of all breast health issues, from benign disease to breast cancer. As a Community Health Network MD Anderson Cancer Center participating provider, she offers individualized treatment tailored to specific cancers along with a multidisciplinary team of highly specialized cancer care experts. She is available for second opinions to offer peace of mind or additional treatment options. Dr. Zusan received her medical degree from Indiana University School of Medicine. She completed her general surgery residency at TriHealth/Good Samaritan Hospital in Ohio and her breast surgical oncology fellowship at William Beaumont Hospital in Michigan. She is a member of the American Society of Breast Surgeons, American College of Surgeons and Association of Women Surgeons. In her spare time, Dr. Zusan enjoys spending time with her husband and two children.

Brittany Y. Simpson, DO specializes in family medicine and serves the South region. She is currently accepting new patients. Dr. Simpson completed her medical education at Ohio University Heritage College of Osteopathic Medicine in 2017, her residency in family medicine at Adena Health System in 2020, and is board-certified by the American Osteopathic Board of Family Physicians.

S. Chace Lottich, MD, is a board-certified general surgeon specializing in the diagnosis and management of benign and malignant breast disease. As a Community Health Network MD Anderson Cancer Center participating provider, she offers individualized treatment tailored to specific cancers along with a multidisciplinary team of highly specialized cancer care experts. She is available for second opinions to offer peace of mind or additional treatment options. Dr. Lottich was the first female surgeon to graduate from Duke University where she completed medical school, surgical residency and fellowship. She has been involved with research at the National Science Foundation, participated in Eli Lilly pharmaceutical research trials, and has published and lectured extensively on breast cancer. She is a member of the American College of Surgeons. She is the proud mother of two sons.