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Nebraska Crop Insurance


Meet the Summit Ag Insurance

I am a Business Partner and Manager of Summit Ag Insurance.  I work with clients in Nebraska, Iowa, and South Dakota.  Since 1997, I have been involved in the crop insurance industry.  Over the years, I have seen many changes to the industry and work with clients to help make vital decisions for their operation.

I  am a native of Cedar County Nebraska.  I have always enjoyed rural life and have been fortunate to have been raised in that setting. Being involved in production agriculture and crop insurance has been a great way to appreciate the rural life that I grew up in.

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Jeff Dominisse
Crop Agent/Manager



At Summit Ag, I help farmers & ranchers make educated decisions to help manage the risks that come with running an ag operation. My role is to use data to help producers simplify and optimize their insurance options.

I grew up on a ranch north of Atkinson, NE. I started building my own cattle herd while I was in high school. I graduated from the University of Nebraska-Lincoln in 2014.  After graduating, I started my career as an Agronomy Salesman, before working as a Loan Admin for a few years. I enjoy spending time with my wife and 2 kids and I am excited to make connections with new and existing customers at Summit Ag!


At Summit Ag, I assist farmers in making their crop insurance decisions that best fits their needs.  My role is to help producers look at insurance on a field by field basis and make the best decision as a whole for their operation.

I am a recent graduate at University of Nebraska Lincoln.  After graduating, I decided to return to my hometown of Wisner.  It is near Wisner that my family farms. Farming has had a strong impact on my life and career, so I am excited to return to the area to help serve farmers in the area.

At Summit Ag Insurance, I assist producers with their precision technology. Farmers are  able to insure their actual acres and use their data for harvesting records. This new technology is very beneficial to the producers.

I attended college at UNL where I graduated with a degree in Ag Economics and Ag Business.  While in college, I was a member of the AGR fraternity.   After college, I returned to my home town of Pender, NE where I farm and am an active member of the Northeast Nebraska Corn Growers Association.  I have been working at Summit Ag Insurance since 2012.

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Eric Doht
Crop Agent/Manager


Eric Doht
Crop Agent/Manager


Eric Doht
Crop Agent/Manager



At Summit Ag Insurance, I strive to help producers make the best insurance decisions for their operation.

By helping out on my family's cow-calf and show pig operations agriculture has always been a large part of my life. I recently graduated from the University of Nebraska Lincoln with a bachelor's degree in Animal Science. I have always has a strong passion for agriculture and am happy to say that I can continue to pursue that here at Summit Ag Insurance. 

Eric Woita
Relationship Manager



At Summit Ag Insurance, I assist producers with making important crop insurance decisions for their operations and assist with their precision technology. I have a strong passion for agriculture as I have previously worked in the seed industry and as a crop consultant with many operations in Northeast Nebraska. I am excited to be a part of the fastest-growing crop insurance agency in the Midwest servicing new and existing customers at Summit Ag.

Joe Murphy
Relationship Manager


Logan Godbersen
Relationship Manager


Blake Guenther
Relationship Manager


At Summit Ag Insurance, I enjoy working with clients by presenting them with the information they need to make some of their important decisions, especially with marketing their crops. Each grower is met with on an individual basis to review their personalized field plan.

I began working at Summit Ag Insurance in 2015. My husband and I farm near our hometown of Hoskins where we raised our three daughters and now enjoy watching our grandchildren grow up. I am a past 4-H leader, EMT and Fireman for a volunteer squad.

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At Summit Ag Insurance, I enjoy working with our clients to accurately report and verify their planted acreage and production.   I love learning new things and always strive to stay on top of the ever changing and growing crop insurance industry.

My husband, Aaron, and I have two children, Finley and Teagan.  We love spending time outdoors and spending time with our extended families.  I began working at Summit Ag Insurance in August of 2019.


Dianne Gnirk
Senior Account Representative


Tyla Bereuter
Senior Account Representative

Adam Caar


At Summit Ag Insurance, I love helping out wherever I am needed. I spend time helping the agents and crop data specialists, and also work on marketing for Summit Ag Insurance. I am excited to continue to grow with the company and meet some amazing people along the way. 


I grew up in Pierce, Nebraska and recently moved to Dodge. Although I miss my hometown, the people in Dodge and the surrounding communities have made me happy to call this area my new home. I am currently studying agribusiness at Northeast Community College and will graduate in May of 2023. In my free time, I enjoy being outdoors, and spending time with my family and friends. 

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Alexis Schnoor
Account Representative/Marketing


At Summit Ag Insurance, I have the benefit of assisting our agents and clients with accurate acreage and production reports. My goal is to make the process as quick, clean, and easy as possible. I love learning new skills and enjoy expanding my insurance background at Summit. Whatever it may be, I am happy to help!

I grew up on a sod farm outside of Bancroft, NE. I graduated from the University of Nebraska-Lincoln with a Business and Marketing degree with a Finance minor. While in Lincoln, I worked as an insurance adjuster for 2 years. My spouse and I recently relocated to a farmstead outside of Pender, NE. The small-town life has our hearts. We love to spend every moment we can outside doing chores, yard work, and relaxing.

Vicki Gatzemeyer
Account Representative/Relationship Manager

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At Summit Ag Insurance, I am part of the Property & Casualty and Health & Life team providing administrative support and assistance in servicing our customers with the best coverage at competitive rates. My previous employment included legal, administrative and client relations experience in property damage and personal injury claims.  

My family and I are deeply rooted in the community. My husband and I both grew up in Cuming County and our two sons were the fourth generation of Riefs to grow up on the Rief family farm. 

Sarah Rief
P&C Customer Service Representative



At Summit Ag Insurance I enjoy being part of the Crop Data Specialist team.

We work with clients and companies, accurately recording production and 

acres. I grew up on a farm in Colfax County.  After graduating from Howells High 

School, I attended Wayne State College earning a degree in education.  My

husband Dave and son Nathan are currently farming and raising cattle here 

in Cuming County.  We also have a daughter Teresa who teaches in Lincoln.

We have been blessed with a wonderful son-in-law, daughter-in-law, and 

three grandchildren. 


I work with our agents and clients to ensure accurate acreage and production reports.  I am excited for the opportunity to work with farmers and provide the best insurance experience possible. I grew up working on the family farm near Lyons and went on to graduate from NCTA, Curtis with an Ag Business degree. After college, I started work at the Cuming County FSA Office retiring in 2021.  I look forward to continuing to serve farmers in the area. I’m married with one son, Bryce. We enjoy the outdoors, especially snowmobiling and UTV rides in the mountains. We are active in the NE State Snowmobile Association and our local club.

Lilly Ulrich
Account Representative


Lorrie Ulrich
Account Representative


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