GALVESTON, Texas - All clinics at the University of Texas Medical Branch at  Galveston will follow a holday schedule. The clinics will be closed Monday, Dec. 24. and on Christmas Day.  The clinics will be open on Dec. 26, 27 and 28.   They will be closed on New Year's Eve and New Year's Day, reopening on Jan. 2.    If you have a question or would like to make an appointment at one of  the UTMB clinics, please call 772-2222. UTMB hospitals and the emergency room never close.