Medical Center National Bank At 6631 Main St.

[Highrise Tower]

Medical Center National Bank (also known as Medical Center Bank) was located at 6631 Main Street in the Texas Medical Center.

The bank was active in the 1960s and got swallowed up by bigger banks. Presumably, decades later, to become a JPMorgan Chase bank.

The architect of the bank was Skidmore, Owings & Merrill/SOM. The bank had such a unique design that it's easy to spot on old skyline photos of the TMC.  Or, when you are looking at historical aerials it's easy to spot.

Here's an advertisement from 1966.

A photograph of the (now demolished) bank.