Jason O’Neal started Cornerstone Law Firm in 2016 with the goal of providing customized legal representation to homeowners, businesses, and community associations in the Orlando area. His knowledge and experience in real estate have been the driving force in the firm’s growth and expansion.

READ MORE

Sarah Marotta Geltz, Esq. is a partner in Cornerstone Law Firm in Winter Springs, FL. Sarah focuses her practice on transactional business law, estate planning, asset protection and strategic consulting. A large focus of her practice is dedicated to acting as ongoing counsel to businesses in a number of sectors including, retail, automotive, healthcare, real estate and professional services.

READ MORE

Luis R. Guzman is an attorney in the Litigation Practice Group. His practice area focuses on business, commercial, contracts, insurance, premises liability, real estate, land use, probate, intellectual property, education, property damage, federal civil rights, employment discrimination, government procurement, eminent domain, criminal, and unfair/deceptive business practices.

READ MORE

Darren K. McCartney represents clients in commercial litigation, including breach of contract and complex business disputes. Darren’s experience includes manufacturer-dealer relationships, sales agreements, leases, real estate transactions, construction disputes, health care, and consumer service contracts. Darren’s practice focuses on defending consumer litigation claims.

READ MORE

Brian Walker is a litigator whose practice focuses on real estate, construction, and commercial disputes. He has extensive experience handling a broad range of construction-related matters, including multimillion-dollar contract and change order claims, multiparty contractor litigation, and regulatory matters involving OSHA and FDOT. His practice also includes construction-related home purchase disputes and day-to-day corporate representation. 

READ MORE

As manager of the Client Care and Communication department, Vanessa handles reception, intake, and client relations. She enjoys meeting and helping Cornerstone Law Firm clients — especially those facing landlord, code enforcement and mortgage issues — and strives to make them feel at home in our offices.

A true Florida gal, Vanessa loves taking her Jeep to the beach and exploring and adventuring around the state with her two kids. She is also an animal lover and gardener.

Jennifer is originally from Pennsylvania and has lived in Florida for 13 years. She has been in the legal field as a paralegal for 10 years.

She now lives here in Orlando with her two teenagers. When she is not working at Cornerstone Law Firm she enjoys watching her son play baseball and her daughter cheer. She also loves to read, garden and relax on the beach.

Rebecca is a nationally Certified Paralegal and Florida Registered Paralegal and has been practicing in Florida for 25 years. Rebecca earned her degree from the University of Utah and also holds a degree in Paralegal Studies from Phillips College.

Born in Chicago, Rebecca was educated in Salt Lake City, Utah and made Florida her home in 1998, where she currently resides with her Husband, two cats and two dogs.

A Certified Paralegal and Licensed Title Agent with nearly 15 years of legal experience, Amber has prosecuted and defended real estate-related cases, including HOA, condo, bankruptcy, and foreclosure matters. Since 2017, she has focused on title and real estate closings, with extensive experience resolving complex title defects and structured closings.

A California native, Amber enjoys spending time with her husband, twin sons, and her beloved dogs. She loves the beach, but still argues the West Coast is the best coast. Stop in our Volusia County or Winter Springs office and say hello!

As an an Administrative and Legal Assistant, Brooke assists with client communications, office operations, and invoicing. She enjoys speaking with clients and takes pride in ensuring they feel supported and well cared for throughout their time with the firm.

Originally from Kentucky, Brooke grew up in Winter Springs and Chuluota. Outside of work, she enjoys spending time with her husband and two children, especially being outdoors on the lake or riding four-wheelers or reading a good book.

Wesley is a Legal Assistant who plays a key role in managing the ins and outs of the office, helping keep cases organized and clients informed throughout their experience. Over his two years at the firm, Wesley has developed a strong understanding of internal workflow and takes pride in ensuring clients receive timely updates and reliable support.

Outside of the office, Wesley enjoys spending time with his girlfriend, playing video games, and reading books by Brandon Sanderson.

Christy is an experienced Paralegal who focuses on litigation matters and assists in managing complex cases, organizing documentation, and supporting clients throughout the legal process. With over 25 years of experience, Christy has worked at several firms in the Boston and Orlando areas, building a strong background in litigation.

Originally from Washington, D.C., Christy grew up in Winter Springs. Outside of the office, she is married with two daughters and enjoys staying involved in their activities, as well as spending time with family and going to the beach.

Keri is a Paralegal focusing on real estate closings and transactional matters. She assists in managing the closing process and helps ensure transactions are handled efficiently. With over 15 years of experience, Keri has built a strong background in closings and client support.

Originally from Miami, she grew up in Orlando. Outside of the office, Keri enjoys spending time with her family and can often be found at the beach or working in her garden.

Erica is an experienced paralegal with over a decade of expertise supporting legal teams across a range of matters. She is particularly passionate about legal research and takes pride in delivering thorough, accurate, and efficient support to attorneys and clients alike.

Outside of the office, Erica enjoys life in sunny San Diego with her three dogs. She spends her free time at the beach, traveling, and making memories with friends and family.

Leah is a Paralegal focusing on transactional matters including estate planning and business law. She assists in the preparation and organization of legal documents. She holds an associate’s degree in paralegal studies and a bachelor’s degree in business management.

Originally from Illinois, Leah relocated to Florida in 2019. Outside of the office, she is married with two children and enjoys spending time with her family.

As our Accounting Manager, Stacy oversees the firm’s financial operations. She brings over two decades of experience in the medical, construction, and hospitality industries and continues to expand her knowledge in her role with Cornerstone.

An Orlando native, Stacy has a strong connection to the Central Florida community. Outside of the office, she enjoys spending time outdoors and on the water with her daughter.

An Intake Specialist and Receptionist, Kayla serves as the first point of contact for clients, help guide through through the initial process. With a background as an Early Childhood Educator, Kayla brings strong communication skills and a friendly, client-focused approach to her role.

Originally from Tennessee, she enjoys spending time with her twins, creating crafts together, and watching football.