Dr. Robert Jay Marx, MD

Dr. Robert Marx is a family medicine physician who earned his medical degree from Johns Hopkins University School of Medicine and completed his residency at Cedars Sinai Medical Center. With over five decades of medical practice, he brings extensive expertise to comprehensive family care. Dr. Marx is fluent in both English and Spanish, allowing him to serve diverse patient populations throughout his community.

Dr. Marx practices at multiple locations in Los Gatos and San Jose, including Good Samaritan Hospital and El Camino Hospital Los Gatos. He specializes in managing cholesterol disorders, including high cholesterol in children and teens as well as inherited lipid conditions. His practice includes routine preventive services such as heart rhythm testing and annual flu vaccinations, along with cancer screening procedures. Patients have given him an average rating of 3.8 out of 5 stars.