Cassandra Graybill, M.D., is an experienced obstetrician and gynecologist at Genesis HealthCare System. She earned her doctor of medicine from Loma Linda University in Loma Linda, California, and completed her residency in obstetrics and gynecology at Wake Forest University in Winston-Salem, North Carolina. Dr. Graybill’s diverse career includes experience in private practice, hospital-based care and five years as a medical missionary in Malawi, Africa.

As an OB-GYN hospitalist, Dr. Graybill specializes in providing comprehensive care for women in both hospital and outpatient settings. She is dedicated to supporting women through all stages of life, from pregnancy and childbirth to gynecologic surgery and menopause management. Dr. Graybill works closely with patients, their primary care providers and specialists to ensure seamless, high-quality care for those requiring urgent or emergency obstetrical services.

2001 - 2005 Loma Linda University School of Medicine

2005 - 2009 Wake Forest University School of Medicine

Anna Hay, M.D., joined the Genesis Heart & Vascular Group, specializing in general cardiology. She completed her cardiovascular medicine fellowship at The Ohio State University, Columbus, Ohio, and her internal medicine residency at the University of Virginia, Charlottesville, Virginia. Dr. Hay earned her medical degree from the Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, and holds a bachelor of science in biology from the University of North Carolina at Chapel Hill, North Carolina. Her clinical and research interests include cardiovascular disease prevention, cardiac CT imaging and women’s heart health. 

Cardiovascular medicine
The Ohio State University
Columbus, Ohio

Lewis Katz Temple School of Medicine
Philadelphia, Pennsylvania

Internal medicine
University of Virginia
Charlottesville, Virginia