# LEBENTHAL DIVERSIFIED ASSET MANAGEMENT INC.

LEBENTHAL DIVERSIFIED ASSET MANAGEMENT INC. of HAUPPAUGE, NY is an SEC-registered investment adviser.

## Registration

- CRD: 167243
- Type: SEC-registered investment adviser
- SEC file number: 801-77960
- Location: 200 PARKWAY DRIVE SOUTH, SUITE 200, HAUPPAUGE, NY, 11788
- Phone: 516-785-1800
- Latest filing: 2026-03-12
- Regulatory AUM: $883.7M
- Discretionary AUM: $883.7M
- Clients: 5
- Accounts: 1

## Business model

- Compensation: % of AUM, Fixed
- Clients served: High net worth, Pensions, Charities

## Officers, owners & control persons (9)

| Name | Role | Location |
| --- | --- | --- |
| Dominick Tavella | PRESIDENT, CHIEF INVESTMENT OFFICER | — |
| Thomas Francis Katovitz | CHIEF COMPLIANCE OFFICER | — |
| Michael John Tavella | CHIEF FINANCIAL OFFICER | — |
| KIMMEL JORDAN LADD | CHIEF EQUITY STRATEGIST | — |
| TAVELLA DOMINICK | PRESIDENT; PRESIDENT, CHIEF COMPLIANCE OFFICER; PRESIDENT, CHIEF INVESTMENT OFFICER | — |
| HARTZMAN MICHAEL AVERY | VICE PRESIDENT | — |
| MASON RANDI PATRICE | CHIEF COMPLIANCE OFFICER | — |
| KATOVITZ THOMAS FRANCIS | CHIEF COMPLIANCE OFFICER | — |
| TAVELLA MICHAEL JOHN | CHIEF FINANCIAL OFFICER | — |


## Branch offices (2)

| City | State | Employees | Phone |
| --- | --- | --- | --- |
| MARCO ISLAND | FL | 1 | 516-785-1800 |
| MARCO ISLAND | FL | 1 | 516-785-1800 |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/167243/brochure
- Similar advisers: https://search.stillhousedata.com/firm/167243/similar
- Related entities: https://search.stillhousedata.com/firm/167243/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/167243

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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.