# CORNERSTONE PROFESSIONAL ADVISOR SERVICES, LLC

CORNERSTONE PROFESSIONAL ADVISOR SERVICES, LLC of GARDEN CITY, NY is an SEC-registered investment adviser.

## Registration

- CRD: 115122
- Type: SEC-registered investment adviser
- SEC file number: 801-61925
- Location: 9 ENDO BLVD., GARDEN CITY, NY, 11530
- Phone: 516-408-1160
- Latest filing: 2026-03-19
- Regulatory AUM: $110.3M
- Discretionary AUM: $99.4M
- Non-discretionary AUM: $10.9M
- Clients: 14
- Accounts: 456

## Business model

- Compensation: % of AUM, Other
- Clients served: Individuals, High net worth, Pooled vehicles, Charities

## Officers, owners & control persons (8)

| Name | Role | Location |
| --- | --- | --- |
| Steve Nmn Solano | CCO | — |
| Steven Madonna | MEMBER | — |
| Alfonso George Figliolia | MEMBER | — |
| MADONNA STEVEN | MEMBER | — |
| FIGLIOLIA ALFONSO GEORGE | MEMBER; MEMBER/ CHIEF COMPLIANCE OFFICER | — |
| KELLY DAVID GREGG | MEMBER; MEMBER/ CHIEF COMPLIANCE OFFICER | — |
| SOLOMON FREDERICK | MEMBER | — |
| SOLANO STEVE NMN | CCO | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/115122/brochure
- Similar advisers: https://search.stillhousedata.com/firm/115122/similar
- Related entities: https://search.stillhousedata.com/firm/115122/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/115122

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.