I worked at Texas Commerce Medical Bank in the late 80s. It was on the ground & basement levels of Scurlock Tower. There was also a “mini” lobby on the 2nd floor. There is still a Chase branch in that location. We used the address of 6550 Fannin for the bank. There were two drive thrus for the bank in the Scurlock garage. One entrance was on Dryden, the other was on University. Back then, it was a full service bank with a proof dept (check clearing) in the basement. That was before there was branch banking in Texas. This was the only TCB bank that had a unique name. We referred to it as TCMB. Great place to work. I learned a lot about banking as well as healthcare during my time there.