Our e2p coaches

Cheryl McDonald, Head Productivity Coach - Naperville


Since 2003, Cheryl has trained and coached thousands of agents. With a Master’s Degree in Human Performance and Training and her prior experience Cheryl understands the link between learning and performance to achieve results. 

Cheryl led a successful career in real estate beginning as a corporate sales trainer. She participated in several condo conversions at American Invsco before being promoted to National Director of Sales & Training. Eventually she transitioned to broker management at Dream Town Realty. After 10 successful years in the business, Cheryl joined Keller Williams as a Productivity Coach.

Cheryl relishes time spent with her large Irish family and best furry friend /rescue dog Izzy. 

Jack Kelley, Managing Broker - Naperville


"I spend a majority of my time providing world-class service for my clients. As a result, my valued clients, strategic partners and other advocates refer their friends, family and coworkers to me for assistance in getting a home. I am committed to building strong, lifelong relationships one person at a time. 

Who is the next person you know who is considering purchasing or selling real estate? I would appreciate and welcome the opportunity to assist them."

Jack serves as the managing broker at Keller Williams Realty Infinity. 

Sue Ortlieb-Vignovich, Launch Coach - Naperville


"From a young age, helping people has always been my passion and has proven to be my path in life. 

I've been a realtor for fifteen years with Keller Williams and I continue to marvel at our growth. Up until three years ago, I was a dual career agent working full time teaching elementary school special education. 

Whether it was helping a student reach a milestone or helping a new agent close their first transaction, seeing the joy on a face after such success has been a blessing. I'm thankful."

Elyse Moore, Launch Coach - Naperville


Elyse has been involved with real estate for nearly ten years.  Beginning with investment properties in her early 20’s, she moved into flipping homes, rentals, and eventually buying and selling on behalf of her clients. She has dedicated herself to learning the ins and outs of the residential real estate world in order to provide her clients with the best experience possible. 

Born and raised in the western Chicago suburbs, Elyse has a background in hospitality and analytics, giving her an edge-up when it comes to listing properties.  A keen sense of pricing and a no-nonsense approach to her business allow her to work diligently with clients while providing a realistic outlook on buying or selling a home.  Elyse prides herself on the easy flow of communication for both her clients and other parties during all aspects of a transaction.


Elyse truly believes in the Keller Williams value system and understands that a work-life balance is an integral part of our well-being. In addition to spending quality time with her husband, daughter, and adorable rescue Pitties, Cash & Kona, Elyse enjoys challenging herself physically and mentally through CrossFit. She’s been a devotee for over 6 years. She also shares a love of all things Disney with her daughter, Paige.  

Working with Elyse means working with a true professional who is dedicated to helping you overcome obstacles, achieve your individual goals, and create the business you dream of!   

Julie Oswald, Productivity Coach - Plainfield


Julie is a licensed Broker and Realtor ® in Illinois with over 13 years experience in the Real Estate Industry. She previously worked in a large bank's foreclosure department. Being a loss mitigation specialist prepared her for the many aspects of the real estate industry. 

Julie has a Bachelor's degree in Communications; Public Communications and Human Resources with minors in Marketing and Interior Design. Julie is very professional and genuine. She takes the time to understand her clients needs and helps them to find the perfect fit for their unique situations. Julie will explain the entire process and answer any questions her clients have along the way as she knows that communication is key in this industry.

Julie grew up in Elmhurst and currently resides in Plainfield with her two children. However, she has also lived in California, Utah and Arizona. She thoroughly understands the moving process through the eyes of both buyers and the sellers.

She is an active member of her community and a proud member of Plainfield Junior Woman’s Club. Their organization is a nonprofit group that  strives to serve the needs of the Plainfield community, particularly women and children, through volunteerism, fundraising events and community service. Julie currently serves on the executive board for Plainfield Junior Woman’s Club.

Whether you are moving down the street, or across the country, Julie is here to help you with your Real Estate needs

Theresa Gustafson, Productivity Coach - Geneva


Theresa Gustafson is a dedicated agent who truly enjoys offering a helping hand, inspiring others and effectively orchestrating the art of a transaction from start to close. Whatever seems impossible, she makes possible.  

In the early 2000s, Theresa became the first female maintenance engineer to an award-winning hospitality management and development company serving the investment and real estates industries in the Midwest. She later moved into design and was passionate about teaching others what she had learned from her varied work experience. She held hands-on workshops for her customers – especially other females - encouraging their ability to create their dream home look, just as well as any hired professional, while on a budget.

Community involvement is important to Theresa. She holds local community blood drives, organizes food drives, and volunteers with not for profit organizations such as Northern Illinois Food Bank, Hesed House and Special Olympics.  

Theresa is honored to be welcomed into such a wonderful role of Productivity Coach within the Keller Williams family.  She will see to it that THINKING BIGGER proves to be the difference between being an average agent and a great agent!

Priscilla de Jager, Productivity Coach - Glen Ellyn


Priscilla knew in order to build credibility with her clients, she needed to be able to walk the walk and talk the talk.

Priscilla joined Keller Williams Realty in her native South Africa in January 2016. Building upon her skills and knowledge from a degree in Business and Tourism Management, Priscilla quickly built a thriving and rewarding Real Estate business. In 2017, she was awarded Rookie of the Year as well as Most Units Sold Nationally in South Africa. In two years, she managed to close 120 units as an individual agent. 

She quickly discovered that her passion was more based in wanting to help others on their journey to success.  In addition to serving on the ALC,  Priscilla was instrumental in developing and growing the Keller Williams Young Professionals program in her area to help foster emerging talent and prepare agents for future leadership roles.

After one particularly inspiring Family Reunion, Priscilla decided to make a life changing decision and move to the United States to join the KW Realty Infinity family. She brings her vast experience and diversity to the Productivity Coaching Program and looks forward to helping agents realize their full potential and grow a business they are proud of. She also enjoys introducing her co-workers to South African foods and traditions.

Priscilla’s "Big Why" is to help people maximize their God given potential.  

Cindy Windeler, Managing Broker - Glen Ellyn


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