People · Operator
Named in public records as an officer, director or promoter · active 2013–2013 · Hospitals and Physicians
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Whitehall Surgery Center, Ltd. | — | Hospitals and Physicians | Series A | $4.6M | $22.7M | 2013 |
Don Zoog 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 Don Zoog on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Scott Stephens | 1 | 2 |
| Joseph Calvaruso | 1 | 1 |
| Jean Halpin | 1 | 1 |
| Jeff Carey | 1 | 1 |
| Steve Balaloski | 1 | 1 |
| Michael Lawson | 1 | 1 |
| Steven Balaloski | 1 | 1 |
| Rodney Comisar | 1 | 1 |
| Todd Daugherty | 1 | 1 |
| Jaclyn Carr | 1 | 1 |
| Joel Shaw | 1 | 1 |
| Kevin Lutz | 1 | 1 |
| Scott Gurwin | 1 | 1 |
| Heather Brandon | 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.