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Having served a 20-year career as a US Army helicopter and airplane pilot, Alan was fortunate enough to live in many different parts of the country and the world. That near-continuous relocation experience of picking up his life and planting it in a different state or country every 1-3 years has proven to be a valuable skill in his second career as a Realtor. With 13 moves in 20 years and 6 personal real estate purchases prior to retirement, Alan learned many lessons along the way, developed a passion for the business of real estate, and came to know the quality of people within the profession.

Both the military and the customer service-oriented jobs Alan held during college (Embry-Riddle Aeronautical University) groomed him as a person who focuses on quality over quantity, values personal integrity over personal gain, and commits to excellence over mediocrity.


As a native Venezuelan, Manuel came to the US in 1993 in search of a better quality of life. He attended college here and studied business, majoring in IT/MIS at Florida International University. To finance his education, he worked hard as a fine-dining server at high-end establishments in Miami Beach, including the 5-star Mandarin Oriental Hotel. This proved to be a valuable experience as it taught Manuel the importance of listening and developed his ability to provide excellent service to clients with specific individual needs.

Having lived in Philadelphia, NYC, Seattle and Miami, Manuel moved to DC in 2004 to accept an offer to open the newest location of the Mandarin Oriental Hotel. This company’s superior customer service -oriented culture provided another opportunity to broaden his skills, experience and diligence in not just meeting, but exceeding, client expectations and always striving for excellent client service and support.


Michael Dannenhauer knows the DC area, having spent more than 15 years of his professional career here.

He has worked as the personal aide to a U.S. President, both in and out of the White House, as well as in senior executive service positions at two federal agencies.  Most recently, he worked for the chief executive of the national nonprofit The Pew Charitable Trusts.

After a successful, 20-year career as a government executive, Michael is now using his superior organizational and management skills to help area residents sell their property for a profit or buy their dream home for a bargain.

From the White House to your house, Michael will use his local knowledge, savvy negotiation skills and extensive network to scour the market for the best deals in real estate.


Before joining the ADMC team in 2010, Roz spent more than ten years helping nonprofit organizations and businesses to reach their audiences and establish strong relationships through marketing and outreach initiatives.

Growing up in historic New England, she was raised watching and helping her parents run their architectural, interior and furniture design firm.  That instilled in her an interest in all of the details that make a “home” — and how to communicate those details to clients.

With a varied career in both communications and interior design, Roz brings a broad skill set to marketing projects at ADMC, and enjoys working with the savvy clients and diversity of  properties in the metro-DC area.



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