Our Team

Decorative Line

Your people are your greatest resource; listen to their feedback and encourage their dreams. You never know where your next great idea will come from, so empower everyone up and down the corporate ladder to contribute and innovate.

- Ilya Pozin


Costa Kalentzos

Chief Operating Officer / Antolini Brand Manager

“The real art of our business is shown in how you buy, not in how you sell.” –Costa Kalentzos

Costa, MARVA’s Chief Operating Officer, is an avid businessman and a leader in his field. His passion and intensity for his family, business, and soccer (go Milan!) is unmatched. Costa’s attention to detail and pursuit for excellence in the stone industry allows our partners to place their full faith in him to select only the highest quality stones. Costa has built close relationships with suppliers of natural stone products throughout the world and is highly selective in choosing which product lines to import to the United States.


Richmond, VA

Todd T. Natural Stone & Neolith Regional Sales Manager

Email: todd.tooley@marvamarble.com

Beltsville, MD

Steve B. Natural Stone & Neolith Regional Sales Manager (DC/MD)

Email: steve@marvamarble.com

Raleigh, NC

Chris F. Natural Stone & Neolith Regional Sales Manager

Email: chris.frick@marvamarble.com


Ashby Stinson

Cambria Brand Manager

Ashby is our Cambria Brand Manager. Prior to joining MARVA in 2004, Ashby owned a successful general contracting business for four years. Ashby is an integral part of MARVA and our company’s relationship with Cambria Quartz.  His passion and enthusiasm for American-made products made Cambria the perfect fit for MARVA’s quartz line, and his persistence gave MARVA the opportunity to become Cambria’s first distributorship. When Ashby is not busy at work he enjoys running his cow and calf operation, boating on Lake Gaston, and spending time with his family and friends.


Richmond, VA

Mary Beth M. Cambria Regional Sales Manager

Email: marybeth@marvamarble.com

Beltsville, MD

Ginger K. Cambria Regional Sales Manager (MD/DE/WV)

Email: ginger@marvamarble.com

Herb M. Cambria Regional Sales Manager (Northern Virginia)

Email: herb@marvamarble.com

Dick D. Cambria Regional Sales Manager

Email: dick@marvamarble.com

Chris Q. Cambria & Neolith Regional Sales Manager

Email: quinn@marvamarble.com

Portsmouth, VA

Jim M. Cambria Regional Sales Manager

Email: jim@marvamarble.com

Raleigh, NC

Rick T. Cambria Demand Creator

Email: rick.tappan@marvamarble.com

Charlotte, NC

Stephanie S. Cambria Regional Sales Manager

Email: stephanie@marvamarble.com


George Kyriacou

Architectural Division Vice President/Neolith Brand Manager

“Life is like the ocean. Waves will try to knock you down and push you back to where you started but once you fight through them, the entire ocean is yours.” –Unknown

George is an expert in natural stone products and provides a wealth of knowledge to the MARVA team.  As Director of the Architectural Division at MARVA, he ensures that our Architectural Sales Team remains on the cutting edge of the dimensional stone industry. George frequently hosts “Lunch and Learn” Continuing Education Seminars to introduce one of our exclusive product lines, Neolith Sintered Compact Surface Panels to our industry partners. Neolith has proven to be a superb choice for the Architectural and Interior Design Communities due to its versatility and performance. In his free time, George can be found on a beach soaking up the sun or spending quality time with his family.


Richmond, VA

John A. Neolith Assistant Brand Manager

Email: john.ashikis@marvamarble.com

Todd T. Natural Stone & Neolith Regional Sales Manager

Email: todd.tooley@marvamarble.com

Beltsville, MD

Chris Q. Cambria & Neolith Regional Sales Manager

Email: quinn@marvamarble.com

Carleen T. Neolith Promoter

Email: troy@marvamarble.com

Raleigh, NC

Chris F. Natural Stone & Neolith Regional Sales Manager

Email: chris.frick@marvamarble.com


Ellen Haring

Senior Accountant

“With man this is impossible, but with God all things are possible.” –Matthew 19:26

Ellen was born and raised in New Jersey, and has nearly forty years of accounting experience. She enjoys spending time with her grandbabies, and indulging in a good jigsaw puzzle on occasion. She is a long-standing MARVA team-member who has developed trusting customer relationships with MARVA’s partners. Her meticulous nature makes her the perfect fit to oversee MARVA’s accounting department.


Richmond, VA

Ann D. Accounting Clerk

Sandra R. Accounting Clerk

Lauren L. Administrative Assistant to the CFO

Beltsville, MD

Gail K. Accounting Clerk

Portsmouth, VA

Linda T. Accounting Clerk

Raleigh, NC

Marcia B. Accounting Clerk


MARVA has 5 Showroom Locations in the Mid-Atlantic Region

Come experience the energy and emotion of stone.

From Quarry to countertop, we invite you to begin your journey with us.

Richmond, VA

Lynne Cunningham Galleria Manager

Nicole P. Galleria Consultant

Wendy D. Galleria Consultant

Beltsville, MD

Kiara R. Galleria Consultant

Sabrelle L. Galleria Consultant

Portsmouth, VA

Martin H. Galleria Consultant

Stephanie C. Galleria Consultant

Pam B. Galleria Consultant

Raleigh, NC

Wendy Johnson Galleria Manager

Janet L. Galleria Consultant


Tania Kornblau

Marketing Director

“A business woman needs a successful mix of design and practicality.” –Donatella Versace

Tania received her B.S. from Virginia Commonwealth University and has a keen eye for anything creative and innovative. Tania is at the helm of MARVA’s Marketing Department and guides the direction of the MARVA brand. In addition to marketing efforts and strategic business development, Tania also directs MARVA's media relations, branding, advertising, and website development. Tania says that her favorite part about Marketing is figuring out a way to creatively bring concepts and ideas to life while evoking emotion in the eyes of the the consumer. In her free time Tania enjoys traveling the world, her Boston Terrier, Kobe, and has a passion for humanitarianism.


Richmond, VA

Jason L. Digital Marketing Manager

Amanda H. Marketing Coordinator


Tina Jones

Logistics & Facility Manager

“The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack of will.” –Vince Lombardi

Tina is the heart and soul of MARVA’s day to day operations. As our Logistics & Facility Manager, she delivers “high performance” in all aspects of wholesale distribution, materials management, inventory management, and logistics throughout MARVA’s four facilities. When not at work Tina can be found cheering for the Green Bay Packers or just taking it easy with her husband Paul Jones who is a mortgage agent in the Richmond area.


Richmond, VA

Amber P. Administrative Assistant

Gustavo S. Warehouse Manager

Alberto S. Warehouse Personnel

Serginio S. Warehouse Personnel

Erick S. Warehouse Personnel

Jeff H. Machine Room Operator

Billy H. Driver

Daryl G. Driver

David S. Cambria Field Service Technician

Beltsville, MD

Stacey C. Facility Manager

Courtney C. Office Manager

Teresa S. Logistics Specialist

Sam M. Warehouse Manager

Jorge M. Warehouse Personnel

Eugene S. Warehouse Personnel

Edwin G. Driver

Kevin A. Driver

Wilbur T. Driver

Portsmouth, VA

Debbie E. Facility Manager

Buck S. Warehouse Personnel

Marcus W. Warehouse Personnel

Yoshi S. Driver

Raleigh, NC

Craig J. Facility Manager

Justin P. Warehouse Personnel

Johnnie B. Warehouse Personnel

Andy H. Driver

Jay L. Driver

Charlotte, NC

Erik H. Facility Manager

We understand the industry,

because we are in the industry.