My Team




Mary Ann A Buck

Director of Insurance Services
Office 315-671-1800

Mary Ann is a native of Syracuse and currently resides in Dewitt.  She has 4 daughters, 1 granddaughter, and another granddaughter on the way.  In her spare time she enjoys being outside and spending time with her family and friends.  Mary Ann has her Life, Accident, and Health license.

Mary Ann joined Northwestern Mutual in 2012.


Shani L CampbellClarke

Director of Investment Services
Office 315-671-1803

Shani is a graduate of Cazenovia College with degrees in Advertising and Communications.  She is a native of Apalachin, NY.  She is a part-time dance teacher, volunteers for a local pitbull rescue and enjoys spending time with her husband, kids and dogs.  Shani has her Life,Accident & Health license as well as her Series 7, Series 66, Series 9/10.

Shani joined our team in 2018.


Ryan C. Huberty, MBA, CLF®, CFP®, CLU®, ChFC®

Director of Financial Planning
Office 315-434-8800

Ryan helps me deliver financial security to my clients by providing comprehensive planning and analysis based on my client's specific goals.

Ryan holds the Chartered Life Underwriter, Chartered Financial Consultant®, Chartered Leadership Fellow designations, CERTIFIED FINANCIAL PLANNERTMcertification, and his series 7 and series 63 licenses.  He is fully licensed in life, health and disability insurance. Ryan has a Master of Business Administration and an undergraduate degree in Finance.


Timothy R Barnhart, CLU®, ChFC®

Financial Representative


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