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About Our Team

The award winning Mother-Daughter team of Lisa Wagner and Kari Rogerson are 2nd and 3rd generation realtors. “You could say real estate runs in our blood,” says Lisa.


Both are lifelong residence of the Oswego-Montgomery area. Kari and her husband Ryan have chosen to raise their family here just as Lisa and her husband Tim have done.


“We take a different approach to selling real estate,” adds Kari. “We do not sell our clients a house, we help them find and purchase their home!”In a nut shell, this philosophy is what sets the Wagner-Rogerson team apart because, “We love what we do, and we are good at it!”

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Lisa Wagner

Owner~Managing Broker

Lisa has years of experience buying, selling, renovating and leasing. She makes a point to get to know her clients individually and focuses on their needs, goals and lifestyle. As your personal consultant, she will be your advocate and will help you to navigate through the ever changing real estate market. What sets Lisa apart from other real estate agents is her unrelenting devotion to treating each client’s home buying or selling transaction as if it were her own. No matter where your life is taking you, moving up, moving on or downsizing, Lisa will help guide you every step of the way. Because…where you live matters.

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Kari Rogerson


Kari is a graduate of Northern Illinois University, where she earned her B.S. degree in Hospitality Management and Business Management. After graduation, Kari launched her real estate career as the assistant HUD coordinator for a multi-million dollar real estate firm in the Chicago suburbs. Kari specializes in applying her market knowledge to both single and multi-family properties and consistently exceeds the personal and investment goals of her clients. You can count on Kari to display integrity, energy and creative service in every aspect of your real estate transaction. Her attention to detail ensures that her transactions flow smoothly from offer to the closing table. She offers a fresh prospective to the always evolving real estate market. Because…where you live matters.

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Darlene Colosimo
Cell:  630-973-0370

Darlene brings with her a wealth of knowledge and expertise of the ever evolving real estate market.  Her commitment to her clients and her passion for the industry is clear.  With 20 years of award winning  experience, she will help you every step of the way.  

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Kristen Harder

I am a licensed real estate broker with Alliance Real Estate Group in Sugar Grove, Illinois. Prior to earing my real estate license, I worked as the Director of Human Resources and as an HR consultant in the areas of post-acute healthcare and dentistry. These roles have provided me with a wealth experience in relationship management, conflict resolution and contract negotiation which has carried over into my real estate career.

My love of real estate began several years ago when purchasing my own home. I believe that everyone deserves a great home and the process of finding that home should be a fun and exciting experience.I will take both the work and the worry out of the

process for you. 

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Aubrey Colliander 

Aubrey graduated from Miami University in 2018 with a Bachelors degree in Business Economics and Environmental Sustainability. She spent the following 2 years in Columbus, OH merchandising for Abercrombie & Fitch at their corporate office. Realizing the fashion industry was not her passion, she left the company to pursue a career in Real Estate. Aubrey is eager to continue to build her real estate portfolio, utilizing her background in business to help her clients navigate their way through all aspects of a real estate transaction, ensuring they are supported every step of the way. From pricing, to marketing, to negotiating, Aubrey will have your best interests in mind.


Debbie Rogerson

An Oswego native, Debbie has witnessed the tremendous changes and huge growth that has transformed the greater Fox Valley area.  

After graduating from Oswego High School, she and her husband Bob, have lived in the Oswego, Montgomery and Yorkville areas and currently reside in Sugar Grove.  Debbie brings many years of experience in the banking industry as an employee of Oswego Community Bank and currently Allied First Bank.  While working in the banking industry, she has learned to be patient, detail oriented, organized and has a strong understanding of how important confidentiality is.  As your realtor, Debbie will be an advocate for you.  She understands that buying and selling real estate can be stressful, and she will work hard to lower your stress level to make your experience more pleasurable through communication and accessibility.  Debbie is very motivated and wants her clients to be happy, excited and satisfied throughout their entire transaction.  Debbie will help you find not just a place to live, but a place to call home.

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Keith and Lisa Wheeler

Lisa Wheeler loves helping families find real estate success!  Keith Wheeler loves helping Lisa Wheeler so every client actually gets two agents working for their success.  Add the outstanding Alliance Leadership Team and your real estate dreams are in the hands of enthusiastic professionals whose success is aligned directly with your success.  

Lisa grew up in Oswego and earned her bachelor's degree from Norther Illinois University.  She still lives in Oswego and has 3 wonderful children.  Lisa's passion for real estate grows every year and clients love Lisa's work ethic, communication skillset, negotiating approach and ability to make the real estate process fun!

Keith also grew up in Oswego and earned his bachelor's degree from the University of Illinois at Urbanan-Champaign.  He is a successful entrepreneur in the IT field and also serve as Assistant Minority Leader in the Illinois House of Representatives in Springfield.

The Roots Realty Team

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Jessica Anguiano

Alyssa Tinder

Angel Windhab

Jessica began her career in Real Estate soon after graduating from Southern Illinois University where she studied Marketing and Merchandising. The exceptional experience that she provides to her clients is a reflection of her past roles in customer service and continued commitment to her clients. 

Real Estate is constantly evolving, it is important to Jessica that she stays up-to-date on Real Estate trends and technology. If she is working with a seller, her innovative marketing means more eyes on their property!

Growing up in the western suburbs, I know how important location is.  Wether it be proximity to the highway, stores, schools or keeping your distance, I am here to find what YOU want.  I am committed to helping buyers find their perfect location and helping my sellers prepare their home and move onto their next adventure.  I am a wife, mom of three and have a background in the travel industry.  I enjoy getting the most out of life and I hope to be able to help you get the most out of yours!

Angel Windhab was born and raised in the Oswego-Montgomery area where she currently still resides with her husband Chris, daughters Brianna, Aubrey and their dogs Harlow and Jax. 

While always having a passion for real estate she decided to pursue her dreams and become a real estate professional. Angel has made it her personal and professional responsibility to provide her clients with the absolute best home purchase/selling experience by listening to and understanding her clients while helping them achieve their dream of home ownership. 

In her spare time, Angel enjoys spending time with her family, reading,

decorating and renovating. 

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