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Our Team Approach


We believe a team approach is the best method to help clients who have a wide variety of needs as they maneuver through a complex financial world. 

Our team has over 75 years of collective industry experience, passionately dedicated to educating and assisting our community with their financial needs.

Miyoko Segawa, CFP® Photo Miyoko Segawa, CFP® Hover Photo
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Miyoko Segawa, CFP®

Partner, Wealth Management Advisor


Miyoko was born and raised in Northern Japan. She attended Shizuoka University and graduated with a Bachelor’s of Arts degree. After completion of her degree in Japan, she moved to Nebraska and obtained a second Bachelor’s degree in International Studies and Economics at University of Nebraska at Omaha. She joined Linda Paxton, founder of OneRiver Financial Group, as a sales assistant in 2002 when she moved to Portland and worked toward becoming a Certified Financial Planner™ practitioner. She became an independent financial advisor with LPL Financial in 2012.

Miyoko now calls Portland home where she raises two daughters. In her free time, she enjoys running, gardening, and cooking.

Tina Brannan, CFP® Photo Tina Brannan, CFP® Hover Photo
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Tina Brannan, CFP®

Partner, Wealth Management Advisor


Tina is an innovative and detail-oriented person, which carries over into all aspect of her work.  Providing support to a senior research analyst was Tina’s first job in the investment industry back in 1993, it sparked a lasting enthusiasm for spreadsheets and a grass-roots understanding of stock analysis. To broaden her base of knowledge as an investment advisor she transitioned to Merrill Lynch in 1998, where she joined an established advisory team. She played an instrumental role with portfolio construction, financial planning and operations of the team until she became an independent advisor at LPL Financial in January of 2015.

Her list of credentials include a CERTIFIED FINANCIAL PLANNER™ designation, life and health insurance license, series 7, 24, 63, 65 held through LPL Financial. Tina graduated from Oregon State University with a BS in Business Administration, a concentration in Finance and minor in behavioral sciences. Originally from Myrtle Point, Oregon, she and her family now live in Sherwood. Proud to be a mother of two, these children represent the tenth generation of her family in Oregon.

Cierra Barrett Photo
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Cierra Barrett

Client Service Associate


Cierra is our primary for new accounts and client requests. She joined our team in 2018 after earning her Bachelor's degree in Business Administration from Western Oregon University.

She’s your lead when opening accounts, transferring assets and distribution requests. She is dedicated to making sure the behind the scenes boxes are checked in order to make sure our clients have a smooth experience. 

Cierra enjoys spending her time outside of work traveling with her husband, Alex, and their dog, Sky. She also coaches and officiates volleyball in her spare time. In the office, you’ll find her managing back office processes and discussing with Miyoko where their volleyball obligations will take them for the season.

Laura Anderson Photo
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Laura Anderson

Client Service Associate


Laura is our scheduler and Client Service Associate. She’s the first voice you’ll hear on the phone and the first smile you will see walking in our door. Laura has been involved in project management and customer experience for over 25 years. She has the understanding and responsiveness to support the customer experience our clients need.

When’s she not spreading office cheer, she spends her time enjoying outdoor activities, trivia competitions and traveling. 

Give us a call, or stop on by for your scheduling needs! 

Jennie Beckham Photo
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Jennie Beckham

Client Service Associate


Jennie began her career in the financial industry in 1992. Captivated by this dynamic and fast-paced industry, she acquired her securities registration six months later. Jennie has worn many hats throughout her 29 years in the industry and her vast industry experience is a significant value to One River and our clients. Her primary role involves compliance regulations, account service issues and special projects. 

Outside of the office, Jennie dedicates all of her free time to her twin daughters and RV trips with her husband.