Get alerts:UnitedHealth Group, Eli Lilly and Company, Pfizer, Johnson & Johnson, and Danaher are the five Medical stocks to watch today, according to MarketBeat’s stock screener tool. Medical stocks are shares of publicly traded companies involved in the research, development, manufacturing, and distribution of healthcare products and services—such as pharmaceuticals, biotechnology, medical devices, and hospital management. These companies had the highest dollar trading volume of any Medical stocks within the last several days. UnitedHealth Group (UNH)UnitedHealth Group Incorporated operates as a diversified health care company in the United States. Read Our Latest Research Report on JNJDanaher (DHR)Danaher Corporation designs, manufactures, and markets professional, medical, industrial, and commercial products and services worldwide.