Healthcare startup specialises in surgeries, plans to expand its business in more cities and towns. : Pristyn Care, a healthcare startup specialising in surgeries, has got $53 million in a funding round led by US investment fund Tiger Global Management. The deal raised the company’s valuation rose to more than $550 million, up from $250 million six months ago. Sequoia Capital, Hummingbird Ventures and Epiq Capital were other investors in the Series-D funding round.