Alyssa Grisham, Nurse Practitioner

Alyssa Grisham is a nurse practitioner at Renaissance MD in Redlands. She works as a nurse practitioner intensivist at Loma Linda University Medical Center, where her specialty is neuromedical critical care. Her nursing career began in the Surgical Trauma, Transplant, and Neuroscience ICU at the same hospital.

She earned a Bachelor of Science in Nursing from Loma Linda University in 2021 and a Doctorate of Nursing Practice from the same university in 2026. She has taught at Loma Linda University since 2024, and she began training with Dr. Shazia Hyder in 2026.