> Meet The Per Stirling Investment Advisor and Management Team

Our Team

We pride ourselves on the acumen of our management team and the absolute professionalism of every staff and support person.

If you're new to Per Stirling, please contact us and someone from Per Stirling will be in touch with you soon. To read each person's bio, please click on their name.

John Per O’Sullivan

Managing Director, Partner

North Austin

Barton L. Couch, CFP®

Financial Advisor, Partner

North Austin

Richard L. Hallum, Jr., CFP®

Financial Advisor, Partner

Ryan P. Joyce, CFP®, CPA

Financial Advisor, Partner

Gary Montgomery, CFP®

Financial Advisor, Partner

John Brem

Financial Advisor

North Austin

Nathan Trenholm

Financial Advisor

North Austin

Amber Bell

Chief Compliance Officer

North Austin

Brad Borman

Operations Specialist

North Austin

Crystal Bowers

Administrative Team Manager

Marlena Delaney

Administrative Associate

Caitlin Grimes

Administrative Associate

North Austin

Michelle Harrington

Technology Administrative Specialist

North Austin

Rachel Hurley, CFP®

Lead Operations Specialist, Community Initiative Coordinator

Marita Iannuccilli

Financial Operations Administrator

Alison Miller

Client Service Associate

Kim Ray

Community & Client Ambassador | Solicitor

Carol Sheffield

Chief Operations Officer

Hannah Simpson, CFP®

Operations Specialist

Deanna Williams

Operations Specialist