Dr. Lee Stephen Rosen, MD

Dr. Lee Rosen is a board-certified oncologist and internal medicine physician who has dedicated 36 years to caring for cancer patients and managing complex medical conditions. He earned his medical degree from Baylor College of Medicine and completed his residency training at UCLA Medical Center, establishing a strong foundation in comprehensive patient care. His dual expertise in oncology and internal medicine allows him to address both cancer treatment and the broader health needs of his patients. Dr. Rosen is fluent in English and Russian, enabling him to serve diverse patient populations.

Dr. Rosen practices at multiple prestigious locations including UCLA Santa Monica Medical Center and Providence Saint Johns Health Center, with offices in Encino and Santa Monica, California. He specializes in treating patients experiencing fatigue and cancer-related fatigue, as well as managing blood disorders such as thrombocytopenia. His practice includes performing complete blood counts and …white blood cell differentials to monitor patient health, along with providing infusion therapy for various treatment protocols. Patients have given Dr. Rosen an average rating of 3.9 stars, reflecting their confidence in his experienced care.