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Our Team

Keith Miller headshot

Keith Miller

MHN Properties
Owner/ Broker

Keith Miller retired from the United States Air Force in January, 1992, after 20 years of honorable service. That same year he started his real estate career as a sales counselor with a local San Antonio builder and progressed to the Vice President of Sales and Marketing for a large volume builder in Houston. He holds memberships in many distinguished real estate organizations including Texas Real Estate Broker, San Antonio Board of Realtors, Graduate Realtor Institute (GRI), and National Association of Residential Property Managers (NARPM). He is a New Home Construction Specialist, a Multi-million dollar producer and strong supporter of local charities and he was a National Association of Home Builders Gold Medal Winner 7 years in a row. Keith is dedicated to providing an exceptional real estate experience for the purchase, sale or management of your property. Keith enjoys working with clients to establish their needs and aid them in finding the right home or investment property. Keith has many years of experience in managing his own investment properties and properties for others. His knowledge will be invaluable in helping you make the right choice on your next real estate investment. Keith takes great pride in providing one of the most profitable, effectively managed, clearly documented, timely communicated management experience for your real estate assets. If you’re looking for your first home, a first real estate investment or a large commercial building to grow your business, Keith has the skills and experience to serve your needs. Please call Keith at 210-889-0073 or email:

ronnah headshot

Ronnah Nalley-Stabenow

Business Development Manager

Ronnah Nalley-Stabenow, REALTOR® MPM® RMP® TRLP® TRLS, TRPM joined MHN Properties in January 2007 and there hasn’t been a dull moment since. She oversees all aspects of the day to day operations of the office.Ronnah enjoys working with clients to help them realize their ambitions of diversifying their investment portfolio with successful real estate investments. She enjoys helping her friends and clients find their dream home and is dedicated to providing exceptional real estate service for all your real estate transactions.

Ronnah is a licensed real estate agent, President-Elect of NARPM® and currently working on her Broker’s License. Ronnah also serves as a member of the Property Management Committee at San Antonio Board of Realtors. When not hard at work, you can find her spending time with her granddaughter, at the beach or at live music events.

If you would like to set up an appointment with Ronnah, please call or email:

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Courtney Rosen


Courtney has transferred her skills and work ethic from teaching three languages on three different continents taking care of the back end of MHN and also helping people buy, sell, rent and manage real estate in her native San Antonio.Granddaughter and daughter to home builders, she has grown up looking at houses, construction and helping her father fix things around the house. She hopes to get her nearly 2 year old daughter into the family tradition of building, which she currently does with legos.

Call to set up an appointment with Courtney, 210-402-9696 or email

Cris Felux

Cris Felux


Cris Felux compliments MHN Properties with over 13 years experience in buying and selling residential, farm & ranch and commercial real estate. She has a vast knowledge of REO and foreclosures properties. Assisting buyers in finding homes that meet their needs, demonstrating a strong expertise of negotiating skills that helps with the wants of a buyer, while negotiating a deal styled to a buyers budget and needs. She works with sellers on staging, understanding the market trends, marketing, curb appeal and negotiates a great deal.Excellent customer service for clients and customers is what you can count on. Previous clients have described her as an agent that will go above and beyond. She has owned and operated her own office, closed millions in real estate transactions, currently lists millions in real estate and has a strong base of repeat and referral business. With MHN Properties, Cris takes on the additional task of adding skills and knowledge of property management to her qualifications.

Personal accomplishments include her two children, Kyler and Kelsee ages 20 & 22. With her knowledge of real estate, Cris has owned and operated a convenient store and has been self-employed for over 20 years. “It is important to have an agent that will work hard and go the extra mile. And it’s important to work with a company that does the same. That is why I am with MHN Properties.” To see what all the excitement is about contact Cris for any real estate needs, including a showing of listings for rent by MHN Properties, at

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Melanie Carranza

Administrative Assistant

Melanie is the face of MHN Properties. She will always greet you with a warm smile and do her best in answering the questions you have. She is passionate about making sure all needs are met and bringing joy to the environment. Expect “Thank you!” and “Have a great day!” at the end of your conversation. She foresees all that goes in and out of MHN and is knowledgeable on everyone’s daily tasks. She hopes to bring more peace into MHN as we know property management can get pretty hectic at times. Also hopes to be a member of NARPM in the near future and possibly even getting her Realtor’s license after receiving her degree in Business Management. After hours she enjoys spending time with her son, meeting new people, and making new memories.