It took hours to finally sink, and it’s not in deep waters. So, I’d almost be surprised if there weren’t many things available.
My mother loved that ship.
The Doria sank in about 225 - 250 feet of water off the Nantucket Lightship. The currents there are very strong and the wreck is in bad shape. Every year, divers die trying to salvage artifacts from that wreck. And I think the nanny gov has declared it off limits as a dive site, although that doesn’t stop determined adventurers.
Doria salvage items are pretty rare.