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Derek Doo, portrait

Derek Doo

Managing Member at Wealthcare Investment Partners in Smithfield, RI

Investment adviser and broker registrationsUpdated

Derek Doo is Managing Member of Wealthcare Investment Partners LLC, an investment adviser managing $860M, and works from its Smithfield, RI office. Derek Doo has been registered as an investment adviser representative through Wealthcare Investment Partners since 1 July 2020, has 24 years in the industry across 3 firms and has passed the Series 7 and Series 66.

24
Years in industry
6
Years at firm
3
Adviser firms
2
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Derek Doo has been Managing Member of Wealthcare Investment Partners since June 2020, is a control person of the firm and directly owns between 25% and 50% of it. Derek Doo holds a Bachelor of Science in Business Administration in Accounting from Merrimack College.

Wealthcare Investment Partners LLC is a Portsmouth, RI firm with $860M under management, 1,853 clients and 5 advisers across 2 offices, as of its August 2026 filing.

Derek D. Doo is Managing Partner and Investment Management Advisor of WealthCare Investment Partners. His primary focus is comprehensive financial planning and retirement services for individuals and corporations, and he works on group retirement plans (401K, 403B and 457), providing plan design and implementation assistance. Earlier he held senior financial management positions at Sycamore Networks, Cisco Systems, GeoTel Communications and Interleaf, Inc., and worked in the Business Assurance Group at PricewaterhouseCoopers.

Derek Doo’s longest registration was 15 years at LPL Financial LLC (2005–2020). Before joining Wealthcare Investment Partners in 2020, Derek Doo was registered through LPL Financial LLC and MML Investors Services, Inc.

  1. – present · 6 years
    Smithfield, RI · Adviser representative · Firm CRD 296475
  2. LPL Financial LLC
    – · 15 years
    Providence, RI · Adviser representative · Firm CRD 6413
  3. MML Investors Services, Inc.
    – · 2 years
    Providence, RI · Adviser representative · Firm CRD 10409

Credentials and registrations

Professional designations

Listed by Wealthcare Investment Partners

  • Accredited Investment Fiduciary (AIF®)

Investment adviser representative registrations

Derek Doo is registered as an investment adviser representative in 2 states. Each was approved in July 2020.

  • Rhode IslandSince 13 July 2020
  • TexasSince 1 July 2020

Examinations

SIECredited
Name
Securities Industry Essentials Examination
Series 6631 January 2002
Name
Uniform Combined State Law Examination
Series 73 January 2002
Name
General Securities Representative Examination

Key facts

Full name
Derek Domoon Doo
CRD
4456911
Role
Managing Member
Office
690 Douglas Pike, Smithfield, RI 02917
Registration
Investment adviser and broker registrations
In the industry since
January 2002
Disciplinary history
Not yet shown here · SEC record · BrokerCheck
Firm bio
wcipllc.com

Common questions

Where does Derek Doo work?

Derek Doo has been Managing Member of Wealthcare Investment Partners LLC since June 2020, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 11 August 2026

Is Derek Doo a financial advisor?

Yes. Derek Doo has a current investment-adviser registration in Rhode Island and Texas, through Wealthcare Investment Partners since July 2020.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Derek Doo have?

Derek Doo has 24 years in the financial industry, since January 2002, across 3 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Derek Doo passed?

Derek Doo has passed 2 licensing exams: the Series 7 and Series 66. The earliest, the Series 7, was passed in January 2002. FINRA credited Derek Doo with the SIE, which began in October 2018.

Source: IAPD individual record, checked 22 October 2026

Where did Derek Doo work before Wealthcare Investment Partners?

Before Wealthcare Investment Partners, Derek Doo was registered through MML Investors Services, Inc., August 2002 to February 2005.

Source: IAPD individual record, checked 22 October 2026

Where is Derek Doo based?

Derek Doo’s registered office is in Smithfield, RI.

Source: IAPD individual record, checked 22 October 2026

Is Derek Doo registered with FINRA?

Yes. Derek Doo has a current broker registration, under CRD 4456911.

Source: FINRA BrokerCheck

How can I verify Derek Doo’s record?

Search CRD 4456911 on the SEC’s adviser search (adviserinfo.sec.gov) and FINRA’s broker search (brokercheck.finra.org), which publish Derek Doo’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Wealthcare Investment Partners

Sources

  1. IAPD individual record, CRD 4456911, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Wealthcare Investment Partners LLC, filed 11 August 2026. Title, control and ownership bands.
  3. Wealthcare Investment Partners team page. Biography, education, credentials, awards and the portrait, reproduced for identification.