People · Operator
Named in public records as an officer, director or promoter · active 2010–2010 · Hospitals and Physicians
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| ROC Surgery, LLC | — | Hospitals and Physicians | Seed | $1.9M | $44.9M | 2010 |
Jeffrey Sperring 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 Jeffrey Sperring on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Naval Sondhi, M.D. | 1 | 2 |
| Scott Black | 1 | 2 |
| Brett Lee | 1 | 1 |
| John Emhardt, MD | 1 | 1 |
| Dan Fink | 1 | 1 |
| Jean Molleston, MD | 1 | 1 |
| Robert Boeglin, MD | 1 | 1 |
| Fred Rescorla, MD | 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.