Our management team brings decades of experience.

Comprehensive Healthcare Systems was founded by an accomplished medical professional with decades of experience and continues to be led by a seasoned group of top industry professionals.

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Dr. Fiona

Gupta, MD

Director

Mark brings over 21 years of real-time online processing of healthcare claims, and has been instrumental in either starting or running four Pharmacy Benefit Management companies and an employer-sponsored health plan TPA. He completed his Certified Merger and Acquisition Advisor credential at Loyola University and the Innovation and Entrepreneurship Program from Stanford.

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Amit

Dutta

Director

Mark brings over 21 years of real-time online processing of healthcare claims, and has been instrumental in either starting or running four Pharmacy Benefit Management companies and an employer-sponsored health plan TPA. He completed his Certified Merger and Acquisition Advisor credential at Loyola University and the Innovation and Entrepreneurship Program from Stanford.

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Mo

Fazil

Director

Mark brings over 21 years of real-time online processing of healthcare claims, and has been instrumental in either starting or running four Pharmacy Benefit Management companies and an employer-sponsored health plan TPA. He completed his Certified Merger and Acquisition Advisor credential at Loyola University and the Innovation and Entrepreneurship Program from Stanford.

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Vikas

Ranjan

Director

Mark brings over 21 years of real-time online processing of healthcare claims, and has been instrumental in either starting or running four Pharmacy Benefit Management companies and an employer-sponsored health plan TPA. He completed his Certified Merger and Acquisition Advisor credential at Loyola University and the Innovation and Entrepreneurship Program from Stanford.

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Mariam

Cather

Secretary & Director

Mark brings over 21 years of real-time online processing of healthcare claims, and has been instrumental in either starting or running four Pharmacy Benefit Management companies and an employer-sponsored health plan TPA. He completed his Certified Merger and Acquisition Advisor credential at Loyola University and the Innovation and Entrepreneurship Program from Stanford.

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Chris

Cosgrove

Chairman & Director

Mark brings over 21 years of real-time online processing of healthcare claims, and has been instrumental in either starting or running four Pharmacy Benefit Management companies and an employer-sponsored health plan TPA. He completed his Certified Merger and Acquisition Advisor credential at Loyola University and the Innovation and Entrepreneurship Program from Stanford.

Chris Cosgrove

President, and CEO

Chris has 35 years of healthcare and benefits experience, with over 25 of those years in operational leadership roles in Fortune 500 companies. His background in the field includes strategic planning and execution with the development of comprehensive technology and consulting solution suites to drive return on investment and customer success.

He has previously worked for leading healthcare companies such as GE Healthcare, McKesson, Welltok, Premier, and Vitals, amongst others. Chris is focused on delivering products with enhanced speed, adherence to compliance and providing innovative solutions that result in higher customer satisfaction.

Chris Cosgrove
President, and CEO

Dr. Mark Lewandowski, Ph.D.

Chief Operations Officer

Mark has 27 years of employee benefit services experience. After finishing his Ph.D. in Creativity and Innovation, Mark applied that knowledge to systems and workflow processes in healthcare. Mark is actively trying to change the healthcare landscape through innovations in true healthcare transparency, customer facing care solutions, and cost-effective approaches to healthcare benefit offerings.

Mark has post-doctoral academic training at Loyola of Chicago and Stanford University and serves on the board of a number of non-profit organizations in his hometown of Tulsa, Oklahoma. He has owned and operated 3 private PBMs and was part of the management team of publicly traded NMHC, Fortune Magazine’s 5th Fastest Growing Company. As Managing Partner of Benveo and Everyone Health, Mark paved the way in embedding bundled contracts into employer sponsored health plans. He completed his Certified Merger and Acquisition Advisor credential at Loyola University and the Innovation and Entrepreneurship Program at Stanford.

Dr. Mark Lewandowski, Ph.D.
Chief Operations Officer

Mariam Cather

Chief Strategy Officer

Mariam has worked in healthcare technology for the past 15 years. Her experience includes working for a hospital systems vendor and a management consulting firm. In her previous position she reported to the CIO and CMIO of the largest municipal healthcare system in the country, coordinating large scale clinical information systems projects.

She has extensive experience in vendor management, designing and coordinating large scale healthcare information systems projects, HIPAA (both on the transaction and privacy side), and evaluating healthcare process flow in administrative, financial, and clinical areas with respect to the implementation of technology. Mariam holds a Masters in Science in Health Policy & Management from the Harvard School of Public Health.

Mariam Cather
Chief Strategy Officer

Toni Haugh

Chief Marketing Officer

Toni is a seasoned marketing executive who has excelled at leveraging her extensive B2B and SaaS experience to boost revenue growth and market share for numerous Fortune 500 companies. Her education includes a B.S. from the University of Florida, a M.S. in Direct & Interactive Marketing from New York University, and certifications from Harvard Business School Executive Education in Strategic Marketing Management and Kellogg School Management in Digital Marketing Strategies. Toni’s also a member of CHIEF.

Toni Haugh
Chief Marketing Officer

Patrick Mescall

Chief Revenue Officer

Patrick is an experienced Sales and Business Development leader with over 20 years of experience in technology and healthcare services (including payers, providers, large employers, brokers, and consultants). He’s a results-oriented leader passionate about building great teams and instilling a culture of success.

Patrick Mescall
Chief Revenue Officer

Marcos Domiciano

Chief Customer Officer

Marcos is responsible for ensuring customer success, focusing on deepening relationships, and delivering value to our customers. He has over 15 years of experience in Healthcare Account Management and customer success roles at TytoCare, Zocdoc, and Vitals (acquired by WebMD).

Marcos Domiciano
Chief Customer Officer

Satish Kurian

Chief Information Officer

As the technology leader, Satish has been at the helm of our evolution into a complete SaaS platform. He also leads the security team, ensuring the platform is deployed under current technology security standards, data breach prevention protocols, and regulatory compliance. He holds a BS in Physics and a Bachelors of Technology in Electronics & Telecommunications. He also holds Cisco and Microsoft certifications.

Satish Kurian
Chief Information Officer