Diamantis Xylas is a Partner and Co-Head of Private Equity at Catalio Capital Management, managing research and investments in healthcare. He previously trained in surgery and researched at Weill Cornell.
At firms with a similar stage, sector and check size.




One email when Diamantis's firm raises a fund, adds a partner or shows new activity.

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckDiamantis Xylas is a Partner and Co-Head of Private Equity at Catalio Capital Management, managing research and investments in healthcare. He previously trained in surgery and researched at Weill Cornell.
Catalio Capital Management has not reported a check size. It invests at pre-seed, seed, series a, series b.
Email [email protected], the firm's inbox for founders, and name Diamantis in the subject. A warm intro from a founder Catalio Capital Management backed works better.
Johns Hopkins Hospital; visiting research fellow at Weill Cornell Medical Center; Imperial College School of Medicine; postgraduate medical and surgical training at London, UK; General Surgery residency at Johns Hopkins Hospital.
Last updated 2026-10-15. Is this you? Ask for a correction.