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Equal Housing and Real Estate Opportunities For All

The Dahlia Group was founded on the principle of grace and dignity for all. The dahlia represents the creativity we bring to the table, the elegance in which we carry ourselves, and the change we strive to be in the real estate industry. Like the dahlia, our team stands strong in its values and represents diversity. We advocate homeownership and promote practices in real estate to give everyone an opportunity to find their way home.

Sam Kreiser Headshot

SAM KREISER, Associate Broker, REALTOR® and CEO of The Dahlia Group is a long time Lancaster County resident and currently resides in Conestoga with her beautiful family. Her background in retail management supports her primary focus of building relationships with her clients. "I believe the most important part of buying a home is having an agent by your side who truly puts your best interest first! Someone who takes the time to get to know you so they can better understand your priorities. It is a business built on trust and relationships; my partnerships with my clients reflect that."

Sam is the Founder/Director of the Pennsylvania Real Estate Anti-Racism Coalition ( Their mission is to create real estate opportunities for underserved communities while advocating for changes in industry practices to eliminate racial disparities.

Sam takes great care to ensure her clients have consistent communication, feel knowledgeable and empowered, and enjoy their experience from start to finish. She is also a certified At Home With Diversity® Specialist and designated Seller Representative Specialist.


Lic. AB069220


(c) 717.341.4130

Hannah Cody Headshot.jpg

HANNAH CODY, REALTOR® has 12 years of experience in the Real Estate Industry. Her experience in commercial and residential mortgage processing provides her with great insight and knowledge to help guide you through settlement. Hannah's goal is to make you feel like family; with her friendly disposition and personal approach, she is determined and dedicated to make your real estate experience the most memorable one possible and willing to go above and beyond to find the right fit. 


Hannah comes from a military family; being raised on military bases around the US allows her to have a different light on life. Ultimately settling down in 2011, she has been a resident of Lancaster County for the past 10 years. She currently lives in western Lancaster with her three kids and enjoys being involved in their extracurriculars - football, cheerleading, soccer, field hockey, wrestling, chorus and the occasional school play. She stays active with her children by exploring the vast hiking experiences and towns that Lancaster has to offer.


We all have full lives - Hannah understands and values every minute of your time and respects the need for balance between personal and professional lives.


Lic. RS358539


(c) 717.306.8197

Rachael Simmons Headshot.jpg

RACHAEL SIMMONS is a licensed REALTOR®, e-PRO® and COO of The Dahlia Group in Lancaster County, PA. She is a Lancaster County native and very knowledgeable on what our area has to offer. Rachael has a degree in advertising from Temple University in addition to being e-PRO® certified, giving her clients an edge. Rachael is uniquely qualified to help you!

By working with Rachael, you have the benefit of; her a
dvanced training in the latest technology, comprehensive understanding of the ways marketing strategies and social networking lend to a more successful transaction, her excellence in adopting, implementing, and promoting best practices across all forms of technology, access to ongoing education that allows Rachael and her clients to stay up to date on the latest trends and techniques, and the knowledge and ability to safeguard your private information.

Rachael is also Board Secretary of the PA Real Estate Anti-Racism Coalition (PRAC). We work to provide education and startup scholarships for new-to-business Realtors as well as homebuyer grants. PRAC also leads educational opportunities for professionals in the real estate industry.


Lic. RS341345


(c) 717.940.8598

Kelley Lum Headshot.jpg

KELLEY LUM, REALTOR® is a Lancaster County native and has been in the Real Estate Industry since 2019. She has been happily married to her husband, Darryl for 16 years. Together they have 5 children ranging in age from 15-5 and two golden retrievers. Kelley loves spending time with her family and friends. She enjoys doing puzzles & anything art related. One of her favorite things to do is visit the Fulton Opera house at Christmas time as well as Sight and Sound Theatres where two of her children perform. Her favorite place to vacation is the beach & she hopes to someday own her own beach house! 


Kelley attended a one-year bible college in Oregon and later attended Bradley Academy Art Institute where she received a degree in Interior Design. Over the last 17 years, she has had various jobs, including working in a showroom at a local flooring store, working in customer service at various local businesses, and administrative positions. Primarily, she has been a stay-at-home which has taught Kelley so much! She has especially learned about how to multitask and manage many different schedules all while caring for the individual needs of her family.


Kelley decided to pursue a career in the Real Estate industry because she has always had a passion for homes & properties. She also loves connecting with people and has great interpersonal skills that allow her clients to feel immediate ease and trust that she will help them find their way home.


Lic. RS347707


(c) 717.715.5839


Seller Representative Specialist (SRS) designation is the premier credential in seller representation. It is designed to elevate professional standards and enhance personal performance. The designation is awarded to real estate practitioners who meet specific educational and practical experience criteria.

At Home with Diversity® certification enables us to work successfully with and within a rapidly changing multicultural market. We are familiar with diversity sensitivity, how it applies to U.S. fair housing laws in real estate, and our increasingly multicultural real estate market.


NAR's e-PRO® certification allows us to master the advanced digital marketing techniques of today. Additionally, e-PRO® certifed Realtors® have an increased ability to reach customers and built trust by safeguarding client information.

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