People · Operator
Named in public records as an officer, director or promoter · active 2016–2022 · Other Health Care, Hospitals and Physicians
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| OB Hospitalist Group, Inc. | — | Other Health Care | Series C | $73.8M | $7.9M | 2016 |
| KOBHG Holdings, L.P. | — | Hospitals and Physicians | Seed | $1.4M | $12.0M | 2022 |
Lenny Castiglione 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 Lenny Castiglione on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Bennett Rosenthal | 1 | 6 |
| Joseph Clark | 1 | 5 |
| SHANT MARDIROSSIAN | 1 | 4 |
| Ravi Sarin | 1 | 3 |
| Evan Wildstein | 1 | 3 |
| Whitney Hanson | 1 | 2 |
| Gordon Woodward | 1 | 2 |
| Eric Reimer | 1 | 2 |
| Kim Tzoumakas | 1 | 2 |
| Kevin Guion | 1 | 1 |
| Nav Rahemtulla | 1 | 1 |
| Chris Swain | 1 | 1 |
| Robert Cucuel | 1 | 1 |
| Samuel Frieder | 1 | 1 |
| Craig Ferguson | 1 | 1 |
| Kevin Krenzke | 1 | 1 |
| Mark C. deLaar | 1 | 1 |
| Jon Cohen | 1 | 1 |
| Christopher C. Swain | 1 | 1 |
| Christopher C. Pott | 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.