# GREAT VALLEY ADVISOR GROUP, LLC

GREAT VALLEY ADVISOR GROUP, LLC of BERWYN, PA is an SEC-registered investment adviser.

## Registration

- CRD: 123913
- Type: SEC-registered investment adviser
- SEC file number: 801-72270
- Location: 920 CASSATT ROAD, BERWYN, PA, 19312
- Phone: 610-296-7630
- Latest filing: 2026-08-06
- Regulatory AUM: $10.6B
- Discretionary AUM: $8.4B
- Non-discretionary AUM: $2.2B
- Clients: 325
- Accounts: 37,014

## Business model

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

## Officers, owners & control persons (16)

| Name | Role | Location |
| --- | --- | --- |
| Michael Joseph Dedda | MANAGING PARTNER | — |
| Ryan Christopher Todd | CHIEF FINANCIAL OFFICER; OWNER | — |
| James J Spinelli | CHIEF EXECUTIVE OFFICER; OWNER | Paoli, PA |
| Cheryl Boudwin Derosa | CHIEF COMPLIANCE OFFICER | — |
| Drew Alton Nemeth | DIRECTOR, COMPLIANCE & OPERATIONS - SUPERVISORY PRINCIPAL | — |
| Michael E Hornung | DIRECTOR, RIA COMPLIANCE | — |
| MARTIN ROBERT JOSEPH | CHIEF COMPLIANCE OFFICER | — |
| PETERS JOHN EDWARD | PRESIDENT | — |
| JOHNSON BRETT ROBERT | CHIEF INVESTMENT OFFICER | — |
| DEDDA MICHAEL JOSEPH | MANAGING PARTNER; PARTNER; PRESIDENT, CCO | — |
| TODD RYAN CHRISTOPHER | CHIEF COMPLIANCE OFFICER, MANAGING DIRECTOR; CHIEF EXECUTIVE OFFICER; CHIEF FINANCIAL OFFICER (+4 more) | — |
| SPINELLI JAMES J | CHIEF EXECUTIVE OFFICER; CHIEF OPERATING OFFICER; OWNER (+1 more) | — |
| CLAY LAWRENCE WILLIAM | CHIEF COMPLIANCE OFFICER | — |
| DEROSA CHERYL BOUDWIN | CHIEF COMPLIANCE OFFICER | — |
| HORNUNG MICHAEL E | DIRECTOR, RIA COMPLIANCE | — |
| NEMETH DREW ALTON | DIRECTOR, COMPLIANCE & OPERATIONS - SUPERVISORY PRINCIPAL | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/123913/brochure
- Similar advisers: https://search.stillhousedata.com/firm/123913/similar
- Related entities: https://search.stillhousedata.com/firm/123913/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/123913

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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.