Morgan L Hennessy, MD, PhD

Dr. Morgan Hennessy is a surgeon who specializes in surgical critical care with 17 years of clinical experience. She earned her medical degree and PhD in Biological and Biomedical Sciences from Harvard Medical School's prestigious program. Dr. Hennessy completed her general surgery residency at Massachusetts General Hospital in 2022, followed by a specialized fellowship in surgical critical care at the R. Adams Cowley Shock Trauma Center at the University of Maryland in 2023. She provides care to patients in English.

Dr. Hennessy practices at Massachusetts General Hospital and Cedars Sinai Medical Center, with locations in Marina del Rey and Los Angeles, California. She treats patients with serious conditions including sepsis and closed head injuries, including pediatric cases requiring specialized care. Her surgical expertise includes minimally invasive laparoscopic procedures and central venous catheter placement for critically ill patients. Dr. Hennessy also performs therapeutic …hypothermia treatments for patients requiring advanced critical care interventions. Patients have given her an average rating of 3.5 on Vitals.