My Team

A financial plan is useless without a great team to make sure everything is implemented properly. I have built a knowledgeable, experienced, and dedicated team to make sure our clients have the best experience possible.


Gillian R Halberg

Gillian R Halberg

Associate Financial Representative
Office 858-350-3520

I have extensive experience in the financial services industry, having worked in the space since 2009.  Prior to joining Jonathan’s team in 2013, I helped run client services at a boutique insurance firm in Los Angeles.  After I transitioned back to San Diego to be closer to friends and family, I worked with an established insurance brokerage in San Diego. 

I oversee all internal operations of the business which includes client servicing, preparation, implementation, and facilitation of all financial planning.  Working with Jonathan and our team, I ensure that clients are getting the level of service and attention they deserve. 

I hold a California State Insurance license for Life & Health.  I grew up in La Jolla, CA and am a 2004 graduate of Francis W. Parker and a 2008 graduate of The University of Arizona. 

I enjoy spending my free time with my dog Lacee, family and friends. I love going to the beach and interior design projects.

Please contact me for any assistance.

Glenn H Perrault

Glenn H Perrault

Associate Financial Advisor
Office 858-350-3533

I began my career as an Associate Advisor with Northwestern Mutual in 2012. I am passionate about developing strong, long-term relationships with clients and have helped them to achieve their goals by focusing on comprehensive planning, insurance and investments.

I hold a California State Insurance license for Life & Health and have completed the FINRA Series 6 and 63 registrations.

I grew up in Ventura County, CA. I played football at Southern Utah and finished my degree at Portland State University. I lived in Portland, OR for 10 years before returning to southern California in 2017.

My wife Stacy and I have been married since 2003 and have 3 children; Makenzie, Landon and Ryan. I enjoy the sun, exercising, playing sports, hanging out with my family, barbequing, and spending time with my brothers and their families.

Please contact me for any assistance.

Zachary Weaver

Zachary Weaver

Office 619-234-3111

Originally from Pennsylvania, I graduated from Pennsylvania State University with a degree in Finance. I started my career with Ameriprise Financial and then later joined Northwestern Mutual in 2018.

I hold my FINRA Series 7 and Series 66 securities registrations, as well as California State Insurance license for Life & Health.

Outside of the office, I enjoy traveling, staying active in sports, and am trying to take up surfing.


Jonathan Aires, CLU®, CFP®
Wealth Management Advisor

Aires Financial & Insurance Solutions


To learn more about Northwestern Mutual Investment Services, LLC and its financial representatives, visit: FINRA BrokerCheck