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Our Agents & Staff

Jeff Shaffer

Jeff has been a Realtor since 1987 and earned his broker appraiser’s license in 2003. Known by his clients and real estate contemporaries for his honesty, integrity, and determination to get the job done right, Jeff’s success record speaks for itself. The many connections he’s made throughout the Adams County community give him an advantage when helping his clients with cleanouts, repairs, or moving.

This Adams County native knows his way around Gettysburg and the many towns in the surrounding area. He understands property values and pays close attention to market trends so that he can give his sellers and buyers the best possible advice about buying or selling their homes. As a certified appraiser, he is able to assist families in dealing with estate settlements and private sales.

Jeff’s personal involvement in the community includes membership in the Gettysburg-Adams Chamber of Commerce, serving on the HACC Trustee Board since 2004 & the HACC Gettysburg Campus Advisory Board since 1989, serving in the Upper Adams Lions Club’s fundraising efforts, being former board member for the American Heart Association,  and past service on our local Habitat for Humanity board.

Megan Cellucci

Megan grew up moving around the country as an Air Force brat and later with her husband before finally planting roots in Adams County in 1996. She became an active community volunteer in Upper Adams School District (her three sons are Biglerville HS Grads and Canner athletes), with Collaborating for Youth in Adams County, in St Francis Xavier parish, as well as involved in various local events. The Community involvement has earned her lifelong friendships and wonderful connections – and it continues.

After raising three boys with her husband Nick, and holding a variety of part-time jobs over those years, Megan started working as a broker’s assistant in 2011. Within a couple of years, she decided it was time to earn her real estate license and joined the ranks of Realtors in 2014. Since then, she’s grown as a listing agent and as an Accredited Buyer’s Representative. Working with first-time home buyers is her favorite – combining her love of education, finance, and home.

Megan loves Adams County’s agriculture, small businesses, and history. Her clients appreciate her knowledge of the area as they consider their next home.

Terri Matlock

As a Real Estate Agent with 33 years experience, I’m dedicated to helping my clients get top dollar for their home sale and helping find the home of their dreams. Whether you are buying or selling a home or just curious about the local market, I would love to offer my support and services.

I know the local community – both as an agent and a neighbor – and can help guide you through the nuances of our local market. With access to top listings, a worldwide network, exceptional marketing strategies and cutting-edge technology, I work hard to make your real estate experience memorable and enjoyable.

I look forward to the opportunity to work with you. Please don’t hesitate to contact me today!

Barbara Zimmerman

I enjoy helping both Buyers and Sellers with all their Real Estate needs. I do not strive to the the “Biggest” but I do strive to give the “Best” Service to all my clients. My goal is to make their Real Estate experience go as smoothly as possible. My experience comes in handy when issues arrive that can make or break a contract.

I serve all of Adams County, Franklin and York County. I am a member of the Gettysburg Rotary Club, the Adams County Arts Council and enjoy volunteering at different events in and around Gettysburg.

Many of my past clients have become my neighbors and good friends. I take a certain amount of pride when these past clients tell me how happy they are in their new home.


Michelle Miller  Office Manager

Michelle Miller is the Office Manager for Jeff A. Shaffer Real Estate, Inc. With over 20 years’ real estate office experience, she brings a diverse knowledge of the real estate process. She has had the opportunity to support both Agents and Clients in her varied job roles, including Front Desk, Advertising, Back Office, and Property Management Assistant.   Michelle obtained her Bachelors of Accounting from York College of Pennsylvania with a focus on Business Administration that has been a benefit in the ever-changing Real Estate Industry.

A native of Hanover, Michelle spent many summers hiking on the battlefield and enjoying Adams Counties’ many historical and agricultural attractions. She has passed on this love of History, Nature, and Outdoor Activities to her three children who have all been active in Scouting.  She looks forward to continuing her service to the real estate community as she greets you at the front desk!