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As an Interventional cardiologist at Memorial Hermann and assistant professor of cardiovascular medicine at McGovern Medical School at UTHealth, Konstantinos Charitakis, M.D., understands the importance of maintaining a healthy and active lifestyle. Whether he’s pedaling along the roads in Fulshear with former patients and his local cycling team or racing other enthusiasts online on his stationary bike at home in Montrose, Charitakis puts in 150 miles every week.