Deborah Keller COO of TCS Healthcare

Deborah Keller, RN, BSN, CMCN, CCMC, CPHQ


Previously serving in managed care executive leadership roles, Debb brings first-hand knowledge and understanding of the needs of TCS clients.  Debb has successfully developed and launched clinical programs to support Medicaid, Medicare, and commercial lines of business in multiple states.  Joining TCS in 2012 as a former client, Debb provides both content and user experience expertise to all TCS products.  Debb received her bachelor’s in nursing from Middle Tennessee State University.   She is passionate about maintaining certifications in all aspects of managed care as well as healthcare quality.

Matthew Fahner Director, Product Development

Matt Fahner


Matt has over 14 years of experience in information systems, including system administration, software implementation and product development. Matt is responsible for providing product direction to ensure that our entire product suite is helping our clients meet their requirements. In this role, he is responsible for product development, quality assurance, product management, and consulting services, to name a few. Matt has been with TCS for 8 years and has experience in all aspects of our product suite, including application support, general implementation support, data conversion and interface development, system administration, SQL database administration, and application training. Matt has a BS in Computer Information Systems.

Luis Luna VP, Sales and Marketing

Luis Luna


Luis Luna is the Vice President of Sales & Marketing at TCS Healthcare Technologies. Luis is an influencer that brings significant business analytics, discipline and sales planning experience to TCS. In this role, his main focus is new client acquisitions, expanding the TCS client base across the United States. Luis also oversees marketing, pricing, and contract negotiations. With over 15 years of sales and marketing experience in the pharmaceutical industry, Luis brings a strong sales presence to TCS Healthcare. Luis received his MBA from the University of Washington, Michael G. Foster School of Business.