We’re here to assist you with your needs.
Kathy Walbert
Account Manager
Cell: 845-453-8029
Office: 845-331-2255 Ext 2931
kwalbert@marshallsterling.com
Contact Kathy to review coverages, exposures and policy placement or discuss concerns.
Jennifer Kiernan
Client Service Specialist
Office: 845-454-0800 Ext 2932
jkiernan@marshallsterling.com
Contact Jennifer for policy changes, coverage questions and general service.
Nazary Hernandez
Client Service Specialist
Office: 845-454-0800 Ext 2564
nhernandez@marshallsterling.com
Contact Nazary for policy changes, coverage questions and general service.
Petlyn Alexander
Assistant Client Service Specialist
Office: 845-454-2493 Ext 2329
palexander@marshallsterling.com
Grace can help you with general service and billing inquiries.
Need to report a claim? Speak with your dedicated claim professionals:
Brandon Sutcliffe
Claims Manager
Office: 845-454-0800 Ext 2325
bsutclliffe@marshallsterling.com
Contact Brandon for initial claim reporting and guidance.

Kathy is a Personal Lines Account Manager, responsible for facilitating communication with clients and updating them on their insurance. She has experience working as a Client Service Specialist (CSS) within Marshall+Sterling, as well as a Customer Service Representative, Manager and Bookkeeper outside of the company.
Kathy started her insurance career in a part-time position as a teenager and has now worked a total of 50 years in the industry. She graduated from Ulster County Community College with an associate degree and holds a Broker’s license.
In her spare time, Kathy is a member and Deacon of the Community Church of High Falls and enjoys spending time with her family, gardening, reading and creating diamond art!
Kathy is always ready to help with your insurance needs, reach out to her for more information!