Securities and Mutual Fund orders can only be placed by phone or in person. We will not process orders sent electronically, including but not limited to, communications sent via the Internet, mobile and cellular technologies, and electronic mail. Also, communications transmitted by you electronically represents your consent to two-way communication by electronic means. If you receive communications in error, please contact the sender and delete the material from any electronic means on which it exists.

© 2025 The Northwestern Mutual Life Insurance Company. All rights reserved. 720 East Wisconsin Avenue, Milwaukee, Wisconsin 53202-4797 - (414) 271-1444.

Northwestern Mutual is the marketing name for The Northwestern Mutual Life Insurance Company (NM) (life and disability Insurance, annuities, and life insurance with long-term care benefits) and its subsidiaries, including Northwestern Long Term Care Insurance Company (NLTC) (long-term care insurance), Northwestern Mutual Investment Services, LLC (NMIS) (investment brokerage services), a registered investment adviser, broker-dealer, and member of FINRA and SIPC, and Northwestern Mutual Wealth Management Company® (NMWMC) (investment advisory and trust services), a federal savings bank. NM and its subsidiaries are in Milwaukee, WI.

Michael F. O'Brien uses O'Brien Gatien Wealth Management as a marketing name for doing business as a representative of Northwestern Mutual. O'Brien Gatien Wealth Management is not a registered investment adviser, broker-dealer, insurance agency or federal savings bank. Michael F. O'Brien is an Insurance Agent of NM. Michael F. O'Brien is an Agent of NLTC. Investment brokerage services provided by Michael F. O'Brien as a Registered Representative of NMIS. Investment advisory services provided by Michael F. O'Brien as an Advisor of NMWMC.

The products and services referenced are offered and sold only by appropriately appointed and licensed entities and financial advisors and representatives. Financial advisors and representatives and their staff might not represent all entities shown or provide all the products or services discussed on this website. Not all products and services are available in all states. Not all Northwestern Mutual representatives are advisors. Only those representatives with "Advisor" in their title or who otherwise disclose their status as an advisor of NMWMC are credentialed as NMWMC representatives to provide investment advisory services.

Depending on the products and/or services being recommended or considered, refer to the appropriate disclosure brochure for important information on the Northwestern Mutual Wealth Management Company, its services, fees and conflicts of interest before investing. To obtain a copy of one or more of these brochures, contact your representative.

Michael F. O'Brien is primarily licensed in WA and may be licensed in other states.

Northwestern Mutual Private Client Group

Michael F O'Brien

Partner and Private Wealth Advisor

601 Union St Ste 2500 Seattle, WA 98101

Get in touch

Location

601 Union St Ste 2500
Seattle, WA 98101