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janus health leadership.

Janus Health leadership has a rich healthcare and technology heritage that guides our way forward as these leaders understand the industry and user needs. Their past experiences shape the way we are transforming RCM with robust analytics and actionable insights to empower and support the entire revenue cycle. Get to know the Janus Health leadership team.

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Leadership Team

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Todd Doze 

Chief Executive Officer, Janus Health
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Tammie Jackson, MHA, CHFP, FHFMA

Chief Revenue Officer, Janus Health
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John Garcia 

Chief Product Officer, Janus Health
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Todd Doze 

Chief Executive Officer, Janus Health
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Tammie Jackson, MHA, CHFP, FHFMA

Chief Revenue Officer, Janus Health
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John Garcia 

Chief Product Officer, Janus Health
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Jamie Hill-Walters, CRCR

Chief Customer Officer, Janus Health
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Jamie Hill-Walters, CRCR

Chief Customer Officer, Janus Health
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Wayne Achterberg 

Head of Delivery and Success, Janus Health
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Clay Hatzenbuhler 

Head of Finance, Janus Health
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Wayne Achterberg 

Head of Delivery and Success, Janus Health
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Clay Hatzenbuhler 

Head of Finance, Janus Health

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From Operational Intelligence to Intelligent Automations, the Janus Health leadership team is driving healthcare forward with our innovative RCM solutions. Learn more about how our cutting-edge technologies can boost your bottom line.

Partner With Janus Health

Todd Doze 

Chief Executive Officer, Janus Health

Todd Doze brings over 20 years of healthcare and revenue cycle expertise to his role as Chief Executive Officer at Janus Health. With a passion for leveraging technology to enhance revenue capture, Doze is dedicated to empowering health systems to reinvest in the patients and communities they serve. Previously, Doze served as CEO of Alpha II, a SaaS company offering coding and reimbursement analytics software to over 120,000 providers nationwide. His leadership journey includes pivotal roles at Healthcare Payment Specialists and TransUnion, along with co-founding Trinity Healthcare Resources. Starting his career as a consultant at Southwest Consulting Associates, he holds a BA from Southwestern University and an MBA from Texas Christian University. Outside of work, Doze finds joy in family time, tennis, travel, cooking, skiing, boating, cribbage, and playing piano.

Tammie Jackson, MHA, CHFP, FHFMA

Chief Revenue Officer, Janus Health

Tammie Jackson, MHA, CHFP, FHFMA, serves as the Chief Revenue Officer at Janus Health, bringing over 20 years of healthcare industry expertise. In her role, Jackson supports the company’s growth and sales, leveraging data, insights, and automation to transform revenue teams. She has held leadership positions at TransUnion Healthcare and Conifer Health VBC, focusing on value-based care strategies. Jackson served as HFMA’s National Chair of the Board of Directors from 2021 to 2022 and has been recognized as one of Health Tech World’s “Incredible Women in Health Tech.” She holds a bachelor’s degree in finance from Florida Atlantic University, a master’s in health administration from George Washington University, and is a Certified Healthcare Finance Professional and Fellow of the Healthcare Financial Management Association.

John Garcia 

Chief Product Officer, Janus Health

John Garcia, with over two decades of expertise in healthcare technology, serves as Chief Product Officer at Janus Health. Spearheading product development, Garcia drives the strategy, vision, and design of new features and solutions to meet evolving customer needs. Before joining Janus Health, he served as CPO of Revecore, specializing in revenue integrity and complex claims solutions. Garcia’s leadership journey includes pivotal roles at FinThrive, TransUnion Healthcare, and Healthcare Payment Specialists, where he pioneered innovative analytics and workflow automation solutions. He earned his bachelor’s degree in economics from the University of Texas and holds an MBA from the McCombs School of Business.

Jamie Hill-Walters, CRCR

Chief Customer Officer, Janus Health

Jamie Hill-Walters, CRCR, serves as Chief Customer Officer at Janus Health, bringing with her nearly 20 years of healthcare revenue experience. As CCO, Hill-Walters leads Janus Health’s client-centric strategy, overseeing the delivery of exceptional client experience and ensuring our products, services, and operations are aligned with client needs and expectations. Prior to joining Janus Health, Hill-Walters was the Chief Revenue Officer at Alpha II, serving on the leadership team through two acquisitions and a strategic investment from TA Associates & Westview Capital Partners. Prior to Alpha II, Hill-Walters held various leadership positions at Ensemble Health Partners and Healthcare Payment Specialists, acquired by TransUnion. The current president of the HFMA Lone Star Chapter, Hill-Walters has worked with the largest healthcare systems in the United States, many recognized in U.S. News and World Report’s “Best Hospitals in the United States.”

Wayne Achterberg 

Head of Delivery and Success, Janus Health

Wayne Achterberg serves as the Head of Delivery and Success at Janus Health, bringing over 20 years of experience leading the most complex projects in healthcare. Achterberg worked for 13 years at Epic, where he led projects at Kaiser Permanente and Bon Secours Mercy, among others. He served as a Deputy CIO at Bon Secours Mercy, helping guide the organization from a federated model to an integrated system. Additionally, Achterberg built the Strategy & Solutions division at Bluetree prior to its acquisition by Providence Healthcare and spent time at Commure as Head of Delivery and Success prior to joining Janus Health in the same capacity. He is equally focused on helping customers be successful while forming and growing teams internally.

Clay Hatzenbuhler 

Head of Finance, Janus Health

Clay Hatzenbuhler serves as Head of Finance at Janus Health. He oversees the finance and accounting departments, managing all financial responsibilities at the company. Before joining Janus Health, Hatzenbuhler was an investor at Enhanced Healthcare Partners, a lower middle market private equity firm focused on healthcare. He spent his time evaluating, executing, and managing investments for EHP across HCIT, behavioral health, and pharma services. While he was there, he had the opportunity to work closely with managements teams, building financial functions and preparing to scale. He was also an Investment Banking Analyst at Cantor Fitzgerald, where he focused on M&A and advisory to healthcare clients. Hatzenbuhler holds a bachelor’s degree in economics from Boston College.

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