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Our story

Darrel’s father Alfred had been suffering with stage 4 lung and brain cancer for five years and passed away in October 2012. His experience with his dad’s care made him even more passionate about the patient and family experience. As such, he has committed his life and career to helping hospitals make better decisions for the patients and families they serve while striving every day to make differences that will honor his father by utilizing the invaluable lessons he learned throughout his dad’s five-year healthcare journey.

Over the course of his dad’s brave battle, he became frustrated with many aspects of his dad’s care and he observed healthcare behaviors he now refers to as “Satisfaction blockers.” As a result, Darrel along with his business partner, Matt Green, started an Interchangeable Whiteboard company known as Chameleon Corporation. More importantly, they invented a unique, yet simple and effective whiteboard solution that is resonating very well with hospitals nationwide.

By enclosing durable, cost-effective, interchangeable “inserts” in an attractive, clear casing, The Chameleon is fast becoming the whiteboard communication standard for hospitals and information-dependent environments. the Chameleon Corporation has signed a three-year contract with CHS, Magnet Group, MediGroup, QHR and TriStar/HCA. We have worked with many individual hospitals other health systems across the US.


At Chameleon Whiteboards, we have a talented and dedicated team that is committed to providing the best possible service to our clients. Our team members bring a wealth of experience and expertise to the table, ensuring that we deliver top-quality products and solutions. Get to know our team below:

Matt Green Co - Founder

Matt Green

Co - Founder / Co Owner

Matt is an entrepreneur at heart with having success in startups, growing those into multi-million-dollar enterprises. Building is his passion in all facets of life starting with his family, community, friendships and nonprofit work. Before embarking on the entrepreneur stage, his experience includes more than 18 years with Fortune 500 companies. Being a results-driven professional with broad-based managerial experience that included being responsible for implementing many strategic initiatives for the 2nd largest Automotive Aftermarket Company globally, managing acquisitions, multi state store operations and achieved many awards and milestones along the way. He has exceptional organizational, analytical, and problem-solving skills.

Darrel Shanbour, II Co - Founder

Darrel Shanbour, II

Co - Founder / Co Owner

Darrel has a vast 42-year history serving various aspects of the healthcare industry working for both fortune 100 and fortune 500 companies and within two hospital systems.  Prior to Co-founding Chameleon Corporation, he worked at Press Ganey where he was committed to ensuring their clients’ successes through their Consulting and Education Services by helping them meet and exceed their Clinical, Operational, Behavioral, Educational or Cultural goals.  Darrel worked with numerous hospitals and health systems giving guidance to executive teams on organizational needs, patient experience goals, and leadership strategies. He is very passionate about helping clients improve their patient and family experiences and has achieved numerous awards and recognitions throughout his career.

Darrel obtained a Bachelor of Business Administration from The University of Oklahoma, Norman, Oklahoma. 

Caleb Green Regional Sales Director

Caleb Green

Regional Sales Director

Caleb is a graduate of Belmont University with a Bachelors of Business Administration and minor in Entrepreneurship. Upon graduating, Caleb has diversified his professional career with success in the marketing, design, construction, real estate, and healthcare industry. Caleb has been responsible for developing the west coast and international market for Chameleon Corporation. He is our west coast and international sales director and warehouse manager.

Alan Pace Regional Sales Director

Alan Pace

Regional Sales Director

I am passionate about "patient experience" in hospitals! My energy goes into creating patient room environments where good communication results in patients and families feeling loved, cared for and valued. Previously before joining Chameleon, I worked with churches to help improve their guest experiences. I get a lot of satisfaction from knowing I’m helping hospitals and nurses improve their patience experience resulting in higher communication scores. Alan has been responsible for developing the Chameleon territory east of the Mississippi River

Jay Nungesser  Creative Director

Jay Nungesser 

Creative Director

Jay’s a Boston-based designer who’s done work for Nintendo, Keebler, Procter & Gamble, PBS, and IBM. He’s worked extensively with community theater productions in Cincinnati and Massachusetts as well as doing artwork for dozens of kid’s podcasts for GZM Shows. Musicians he’s worked with include Aretha Franklin, Yes, Jon Anderson, and Rick Wakeman, and he helped with the design and launch of the music service TuneCore. 

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