People · Operator
Named in public records as an officer, director or promoter · active 2019–2019 · Healthtech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Fresenius Medical Care Keller, LLC | — | Healthtech | Seed | $2.9M | $79.6M | 2019 |
Raj M Halker, M.D. at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.
People named alongside Raj M Halker, M.D. on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Ryan M Valle | 1 | 81 |
| Shaun M Hamblin | 1 | 6 |
| Beenit M Patel | 1 | 4 |
| Justin M Wernig | 1 | 2 |
| Sandeep M Singh, M.D. | 1 | 1 |
People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.