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Meet the FAMILY

William Passig Perno with the Family



William "Bill" Passig Perno is a  full-time Realtor and certified Real Estate Advisor at Andrew Gaydosh & Associates powered by eXp Realty. Bill lives in the Sugarcreek Township / Bellbrook area of Greene County. He is a veteran of the United States Air Force and holds both a bachelor’s degree in Business Management (BSBM) and a master’s degree in Business Administration (MBA) from the University of Phoenix. Bill is a devoted husband and proud father of three grown children and this is why, "We came to Ohio to be with Family"


Prior to joining Andrew Gaydosh & Associates (AG&A), Bill and his wife, Kathy, relocated from Orlando, Florida in 2018. He has become a student of the Dayton-Cincinnati metro area by volunteering at the National Museum of the United States Air Force and as a Patient & Family Advocate at the two largest healthcare systems in SW Ohio. Prior to moving to the Midwest, Bill’s experience prior to engaging his passion for real estate, he established and built a $2.5M private investigation agency across three states and managed a team of 40+ agents for ten years. Managed large and complex business strategies has been a normal part of his career, as he led the acquisition of a $120M insurance company. Additionally, he launched a healthcare delivery network of imaging centers, physician offices, home healthcare, hospice, labs and hospitals serving over 250,000 lives. Finally, Bill represented an international manufacturing company and lead a $750M joint-venture resulting in on-time delivery and best-in-class quality. Because of his diverse background, skills in negotiation, planning, customer service, communication, problem-solving, use of technology and great attitude of service, Bill is positioned as a natural fit on the AG&A team.

In their free time, Bill and Kathy are active as passionate advocates serving the Montgomery, Greene and Warren County communities as members of a local Church. The family has become a fixture at many local events including numerous annual festivals, coffee houses, shops and historical reviews. Bill and Kathy are often seen walking the historical sites at Carillon Historical Park, meeting friends at the Fraze Pavilion, Saturday afternoon walks through Cox Arboretum & Sugarcreek MetroParks, sipping coffee near the original site of the Wright Brothers Home, hiking the Mad River Trail, enjoying dinner at Dayton’s Oregon District restaurants, consuming a tall chocolate shake at Young’s Jersey Dairy or picking apples at Peifer Orchards in Yellow Springs. Bill also serves as a member of the Board of Directors for the national Amputee Coalition of America, a non-profit organization from Washington, D.C.


Member of the Dayton Area Board of Realtors

Realtor® with National Association of Realtors

Member of the National Association of Expert Advisors

Certified Home Buyer® / Seller® Advisor


 Andrew Gaydosh & Associates is a national award-winning real estate team. AG&A has been recognized as an industry leader by the country’s top real estate brands, publications, and trade organizations. AG&A has been recently ranked by the Wall Street Journal as one of the top 200 real estate teams in the country and has earned top honors from RE/MAX, GMAC Real Estate, Better Homes and Gardens, & The National Association of Expert Advisors. Known for our outstanding marketing, our AG&A brand has been regularly featured on HGTV as well as appearances on TruTV, NBC, CBS, ABC, and Fox affiliates. We are actively in production with another HGTV for a full feature episode airing in 2020.  "We are honored that our success has been nationally recognized. However, we are most proud of the fact that we are highly respected by our clients and local real estate peers. 74% of our business over the last five years has come from clients and referring agents. We feel this is very much a direct result of belief in our core values." - Andrew Gaydosh 

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Large or small, condo or mansion, we can find it and get it for you at the price that's right. TICs? Fixer-uppers? Luxury? We can help with all of it. We always have a current list of available properties for you to check out. homes for sale \ real estate agent \ relocation \ Senior living

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If you have questions about affordability, credit, legal matters, or income, trust us to find you what you need fast. We make sure you feel confident and educated every step of the way.  

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The Passig Group at AG&A powered by eXp Realty

10501 Success Lane, Centerville, Ohio 45458

Phone: (937) 530-5533 Email:

Hours of Operations

Monday - Friday: 9am - 9pm

Saturday: Closed

Sunday: 12pm - 6pm