Onlife Health brings end-to-end simplicity to population health and wellness, connecting and integrating people, technology, and benefit design through our user-friendly engagement platform to guide members to the next right thing to do in their health care journey.

We deliver a personalized wellness journey that
encourages, supports and inspires healthier living.

Mark McConnell

J. Mark McConnell

President and CEO

Since October 2016, Mark has led the Onlife Health team in developing innovative thinking, new services and customized programs to build the next generation of wellness solutions. Before his appointment as president and CEO, Mark served as vice president and chief revenue officer at Onlife, leading the company’s sales effort and responsible for business development and building strategic relationships with employers and health plan clients. Before joining Onlife Health, Mark was senior vice president at AMC Health, a remote patient-monitoring company. He has also served as senior vice president at Healthways, where he founded the Employer Solutions Group. In addition, he served as senior vice president for business and corporate development at HealthFitness and was part of the management team that sold HealthFitness to Trustmark. His other experience involved roles as Health Plan Manager for General Motors Corporation and Director of Mobile Health Strategy and Development for Verizon Enterprise Solutions. Mark has a Bachelor of Arts degree from Muskingum College and an MBA degree from State University of New York at Buffalo.

Steve Davidson

Steve Davidson

SVP, Chief Financial and Advanced Analytics Officer

Steve joined Onlife Health in 2012 as director of sales and market operations. In his current position, Steve oversees contract management, negotiations and vendor management. He also provides leadership for enterprise planning and execution, driving operational improvements and efficiency gains as well as URAC and NCQA accreditation. Steve came to Onlife Health from Healthways, where he worked in the areas of client finance support, reporting improvement, product development, pricing, and sales support. At Healthways, he served as pricing leader, senior director of reporting process improvement, and senior director of finance, where he supported a business unit producing over $100 million in annual revenue. Steve has a bachelor’s degree in accounting from Belmont University and is a certified public accountant.

Leigh Ann Ruggles

Leigh Ann Ruggles

SVP, Chief Commercial Officer

With more than 20 years of experience in sales, client management, marketing and product strategy, Leigh Ann is responsible for business development and client success at Onlife Health across the entire client experience – from sale to onboarding and ongoing account delivery. Leigh Ann has previously held executive business development positions with multiple healthcare companies. At MDLIVE, she led the sales and client success teams. At Verizon, Leigh Ann headed market strategy and revenue generation for Mobile Health Solution Division Products. And at Healthways, she led sales strategy for a number of different channel partners. A graduate of Wake Forest University with a Bachelor of Science degree in biology, Leigh Ann serves on a number of local non-profit boards.


Dan Shur

SVP, Chief Product Officer

With over 25 years of experience in the health care industry, Dan is responsible for leading and managing product strategy for GuideWell’s portfolio of consumer engagement companies, including Onlife Health. Dan joined the GuideWell family of companies after spending several years in the startup world, creating innovative solutions in telemedicine and fertility benefits. Prior to that, he served in a succession of demanding Strategy, Operations, and Financial roles at Emblem Health, Cigna, Goldman Sachs, Prudential, and Cayuga Medical Center. His experiences and leadership in developing solutions around payer and provider administration, consumer experience, care access, population health management, as well as health care investment banking, have furnished him with exceptional insights and a deep understanding of how to improve the delivery of health care services. Dan received a Bachelor of Arts degree from Cornell University and a Masters of Business Administration from Cornell University’s Samuel Curtis Johnson Graduate School of Management.

Kevin Jett

Kevin Jett

Chief Technology Officer

Kevin oversees Onlife’s global IT operations, including enterprise systems, software development, shared services, data services, IT security and integration team. With his in-depth background in developing and architecting enterprise-level software solutions, Kevin adds both technical depth and expertise to Onlife’s leadership team. Prior to joining Onlife in 2015, he was co-founder and chief technology officer of Callibrain, an employee engagement and social collaboration platform. He has held leadership and engineering roles at Juris (now LexisNexis) and PureSafety (now Underwriters Laboratories), and holds a Bachelor of Science in computer science from Union University in Jackson, Tennessee.


Nichole McGrath

Vice President, Client Success

Nichole is responsible for the implementation of new strategic partnerships and the operational success of existing clients. Since joining Onlife in 2007, Nichole has served in a number of critical roles, including clinical management, call center operations, sales, and account management. With more than 15 years of experience in the health and wellness industry, Nichole started her career as a clinical dietitian, gaining experience in a variety of settings, including independent clinical trial centers, hospitals and public health clinics. A Registered Dietitian with a strong clinical background and passion for the health and wellness field, Nichole has a B.S. in dietetics from Central Michigan University and a M.Ed. from Grand Valley State University. She completed her dietetic internship at the University of Michigan.


Dr. Catherine Bass

Director of Informatics

Dr. Bass serves as the Director of Informatics at Onlife Health. Her areas of responsibility include data science, advanced analytics, reporting and research. She holds a Ph.D. in Health and Human Performance with an emphasis in Health Promotion and has 20 years of experience in the health and wellness industry, including a national award from the Center for Disease Control and Prevention for innovations in healthy behavior data collection. Her areas of expertise include measurement, incentive design, program planning and health behavior theory.  Dr. Bass has authored articles for peer-reviewed and trade journals, speaks at industry conferences, holds adjunct faculty positions at several universities and is active in the data and technology industry in Nashville.

Sebastian Haupt_Leadership_ Image

Sebastian Haupt

Vice President, Enterprise Systems

Sebastian currently leads the IT operations and information security functions at Onlife. Since joining the organization, he has served as director of client services & change control as well as director of infrastructure. With a diverse IT and leadership background, Sebastian has led the organization through multiple strategic IT and security initiatives, including HITRUST CSF certification. Prior to joining Onlife, Sebastian held various technical and leadership roles at UL, LLC, in the Workplace Health & Safety business unit. Sebastian holds a Master of Science in Cybersecurity and Information Assurance and a Bachelor of Science in Business with a focus on Information Technology Management from Western Governors University.


Greg Horton

Vice President, Enterprise Solutions

Greg serves as the leader of the Enterprise Solutions team at Onlife Health. In this role, he provides strategic and operational oversight for software engineering, solutions architecture, quality engineering, DevOps, and Agile operations. With more than 20 years of experience in technology, data, enterprise IT agility, software development and delivery, Greg has extensive leadership and execution expertise around strategic business and technology transformation with both mid-size and large enterprise organizations. Prior to joining Onlife in 2017, Greg held multiple leadership roles. At Nissan North America, he led big data and advanced analytics initiatives, and at Education Networks of America, he served as senior director of technology, leading enterprise delivery of data, analytics, software & systems engineering technology products. Greg has a Bachelor of Business Administration and a Master of Business Administration with a focus on Information Systems from Middle Tennessee State University. He also holds multiple technology certifications and is active in the Nashville technology community.

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