Bernard Salomon Lewinsky (born January 10, 1943) is a Salvadoran-born American physician and medical researcher. He is also a photographer and many of his photographs are displayed at medical offices. He also organized a legal defense fund for his daughter Monica during an inquiry into her relationship with President Bill Clinton.
Lewinsky is a board-certified radiation oncologist who is among the top 15% of breast cancer researchers in terms of publication volume, according to Vitals.com. He is the President and owner of West Hills Radiation Therapy Center. Lewinsky is a Fellow of the American College of Radiology and also serves on the Medical Advisory Board of The Wellness Community Valley/Ventura, a cancer support organisation.