People · Operator
Named in public records as an officer, director or promoter · active 2021–2025 · Other Health Care, Healthtech
| Company | Role | Sector | Stage | Raised · real | Value · est | Tied |
|---|---|---|---|---|---|---|
| Joliet Surgery Center Limited Partnership | — | Other Health Care | Seed | $4.7M | $728K | 2025 |
| Birmingham Outpatient Surgery Center, Ltd. | — | Other Health Care | Pre-Seed | $3.5M | $459K | 2021 |
| SCA Aventura Holdings, LLC | — | Other Health Care | Pre-Seed | $515K | $2.5M | 2021 |
| SCA-Castle Rock, LLC | — | Other Health Care | Pre-Seed | $126K | $3.0M | 2021 |
| Aventura Medical Tower Surgery Center, LLC | — | Healthtech | Pre-Seed | $108K | $1.8M | 2021 |
Patrick W. Walker 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 Patrick W. Walker on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.
| Operator | Shared | Their companies |
|---|---|---|
| Ladd W. Mark | 5 | 33 |
| Jordan Jones | 4 | 44 |
| PATRICK WALKER | 3 | 33 |
| Ladd Mark | 3 | 30 |
| Jordan W. Jones | 3 | 9 |
| Richard L. Sharff, Jr. | 2 | 72 |
| Andrew P. Hayek | 2 | 65 |
| Joseph T. Clark | 2 | 63 |
| Michael A. Rucker | 2 | 40 |
| Steven J. Hutkai | 2 | 39 |
| Jody B. Martin | 2 | 36 |
| Peter A. Clemens | 2 | 16 |
| Michael L. Rucker | 1 | 19 |
| Thomas L. De Weerdt | 1 | 13 |
| Patrick Neal Walker | 1 | 4 |
| Patrick N. Walker | 1 | 3 |
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.