Heather Collins
 - Broker/Owner
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Heather started her real estate career (and with Kellstrom-Ray) in 1994 and has gone on to obtain various designations throughout her career and continues to be one of our top producers. In May of 2007, she purchased Kellstrom-Ray from Don and Kathy Ray and remains excited about this business venture! She lives in Sister Bay with her adult daughters, Kayla & Eva, and labs Nick & Lambeau.

craig bastian
Craig Bastian
 - Broker Associate
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Craig entered the real estate world in 1979. He came to Kellstrom-Ray Agency in 1985 armed with a brand new 24-unit condominium project, Northbluff, and he needed a new home to work from. Craig was also on the ground floor of The Arbors of Door County and worked hand in hand with former Governor Patrick Lucey on the development of The Woods at Hibbards Creek. He has always been one of the top producers of the office and the county as a whole.

He has coached youth baseball and basketball at every level and is a member of the Door County Baseball Hall of Fame. Craig lives in Sister Bay with his wife Valerie; they have 3 adult children and 4 grandchildren. He is professional, experienced, grounded and ready to be at your service.

amie olson
Amie Olson
 - Sales Associate/Office Manager
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Amie started her real estate career with Kellstrom-Ray in 1997 and has been a full time sales agent as well as office manager who oversees the daily business operations of the office. Amie offers knowledge of the area and it's properties. She is deeply rooted to the Door county area having grown up here. She resides in Ellison Bay with her family and serves the public as an Emergency Medical Responder for the Sister Bay/Liberty Grove area.

Amy Jorgenson
 - Broker Associate
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Amy lives on Washington Island with her husband Mike & two children. She is managing broker of our Island office & also spends time in our Sister Bay office. She brings over 30 years of experience in the advertising & marketing field. She has put her enthusiasm & marketing experience to work for her customers both on Washington Island & the rest of Door County. Amy is very active in her community. She has devoted many years to the School Board, Town Board and many town committees. 

deborah eckert
Deborah Eckert
 - Sales Associate
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Debbie Eckert has been a full time, successful real estate agent for Kellstrom-Ray since 2011 and has a total of 35 years in the business. As the fourth generation of her family to be born in Door County, she knows the peninsula well and is experienced in all type of Door County real estate. Her specialty is vacation property. Deb is active in the community, resides in Ephraim, and is the owner of the Park Place Cottages. Let Deb put her wealth of real estate knowledge and experience to work for you. 

robin sodd
Robin Sodd
 - Sales Associate
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Robin started her real estate career in 1977 at Kellstrom-Ray Agency. She became a mortgage loan officer at First Northern in Sturgeon Bay in 1985. Then in 1992, she became the Branch Manager/Mortgage Lender at North Shore Bank in Sister Bay until she retired January of 2014. She brings with her years of experience and knowledge in the Door County real estate market.

MaryKay Shumway
 - Broker Associate
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MaryKay Shumway is a full-time Broker, as well as a Certified Residential Specialist and Accredited Buyer Representative (designations earned under the National Association of REALTORS®).  She is also a waterfront property and new construction sales specialist. MaryKay has held Top Producer criteria at The Kellstrom-Ray Agency, as well as Coldwell Banker and other brokerages, consistently during her nearly 20 years as a Door County real estate Broker.

Named Door County REALTOR® of the year in 2008 and a Door County Board of REALTORS® Honors Society/Excellence in Professionalism recipient since 2005, she is also active with the Door County Board of REALTORS® as a Director/Officer and as a Board member for the Door County Economic Development Corporation. She has also worked in Planning and public works for both Liberty Grove and Sister Bay in various capacities from 2000-2022.

As of the date of publication, she has generated over $250,000,000 million in MLS sales during her career, as well as private sales. If you are looking for specialized services and proven results, as well as honesty, integrity and professionalism, please contact MaryKay Shumway.

katherine lindsley
Katherine Lindsley
 - Broker Associate
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Kate has been living and working in Door County for over 2 decades and with each passing year her knowledge and love of Door County has grown. Kate joined the Kellstrom-Ray team in 2015 and is a full time Broker Associate as well as a Certified Residential Specialist and has an associates degree in Marketing. Kate provides her Buyers and Sellers with organized, professional and stress free experiences when buying and selling their homes, condos, land or commercial properties.  Kate also specializes in the vacation rental market and investment properties. Kate enjoys spending her free time outdoors with her family, husband Robert, two daughters Olive and Pearl and two Vizslas Herman and Lloyd. Kate is dedicated to all things Door County and looks forward to working with you!

elise evenson
Elise Evenson - Sales Associate/Administrative Associate
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Elise was born and raised in Door County. She enjoys many outdoor activities including boating, kayaking, hunting and fishing. She is newly licensed and joined our office in 2020. She is very excited to help buyers and sellers with a smooth sailing real estate transaction!


Emily DiIulio
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Emily is the newest member of Kellstrom-Ray, joining the team during the winter of 2024. She is a Door County native, whose family goes back many generations. Grand View Park, and the Liberty Grove Historical Society, both sitting atop the Niagara Escarpment at the Ellison Bay Hill, was for decades the homestead of Emily’s grandparents, Russell and Virginia Hanson.

Emily lived most of her life in northern Door but in 2013 her yearning for adventure led her first to Colorado ski country and then to Montana. In Montana Emily was employed as a sales agent by Pierce Homes, selling factory-built homes. She enjoyed working with people helping them find their “dream homes” but she found she missed her family and friends, the blue waters of Lake Michigan and everything Door County has to offer. In 2021 she moved back home and began to study Wisconsin real estate, securing her license in 2023.

Emily has a true passion for Door County, knows the area well, and is here to make your Door County dream come true.


Bob Sitte
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Bob is a native of Door County. His family roots are documented since 1889 in Sister Bay. Bob began his career with Kellstrom Ray in 2017.  He resides in Sister Bay with his wife and children. Bob also served the residents & visitors of Door County as a government employee; for 23 years and counting. Ambitious, driven, honest, organized, and professional, he looks forward to serving you in all your real estate needs.