Shariar Cohen-Gadol, MD is a rheumatologist and magnetic resonance imaging (mri) clinic who practices at Shariar Cohen Md, Corp. located at 558 Saint Charles Dr in Suite 110, 111 in Thousand Oaks, CA 91360 (Ventura County). Dr. Shariar Cohen-Gadol has 14 years of experience in rheumatology. Education. Shariar Cohen-Gadol, MD earned a degree of ....