Grubbs joined the
Alameda County Medical Center for her internal medicine residency. She is a
Harold Amos Robert Wood Johnson Foundation Medical Faculty fellow. She studied the dietary supplements of Americans that are potentially harmful in chronic kidney disease. Her research focuses on the impact of
periodontal disease on kidney function. She is a member of the
American Society of Nephrology and serves on the public policy board. She studied the outcomes of in-hospital palliative care consultations of patients with renal disease. Grubbs is a non-fiction writer and leads a workshop series for senior medical students in the Program in Medical Education for the Urban Underserved.
Hundreds of Interlaced Fingers Grubbs published her first book with
Amistad in 2017. The book describes how Grubbs met her husband, Robert Phillips, who had end-stage kidney disease. Whilst searching for a kidney, Grubbs learned about the disparities in kidney allocation, where African American patients received only 1 in 5 of donated kidneys despite being 1 in 3 of transplant candidates. The book documents other biases she has experienced as a woman of colour. She donated her own kidney before getting an engagement ring. It is also a collection of medical histories that covers the 400 years in the build-up of medical dialysis. == References ==