Galveston County Daily News, Feb. 19, 2007 GALVESTON - The University of Texas Medical Branch clinics will be open for business on Monday, President's Day, even though many employees will mark the day as a holiday. UTMB hospitals are always open and clinics will be open from 8 a.m. to 5 p.m. For information on the clinics or to schedule an appointment, call 409-772-2222.