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Our leadership team is comprised of seasoned healthcare and technology industry professionals that are dedicated to changing the way care is delivered through tech-enabled health services.

The Signify Health Leadership Team:

Kyle Armbrester - Chief Executive Officer
Kyle Armbrester Chief Executive Officer

As Chief Executive Officer of Signify Health, Kyle Armbrester oversees the strategic direction of the company with the vision to transform the quality and delivery of care by utilizing our intelligent technology platform to create a better care experience through our national network of clinicians. Prior to Signify Health, Armbrester served as the Senior Vice President and Chief Product Officer of athenahealth where he led its $1.3BN core Product and Operations Division, and launched and scaled the #1 KLAS ranked hospital service expansion for the company. He received his B.A. from Harvard College and his M.B.A. from Harvard Business School. In his spare time, Kyle enjoys skiing and wine. He and his wife Pippa have four sons, including a set of twins.

Nathan Goldstein - Chief Product Officer
Nathan Goldstein Chief Product Officer Nathan Goldstein leads Signify Health’s integrated product, corporate development, and government affairs strategies. The mission to transform the health care delivery system is a personal one for him; one that must begin and end with the need of the patient and their family. Prior to Signify Health, he was the Chief Executive Officer of a leading software and professional services company serving managed care and at-risk health systems operating in government health programs. Nathan also has previous experience in national politics and corporate communications. He is married with three children and enjoys playing music in his spare time.
Shane Henderson - Chief Technology Officer
Shane Henderson Chief Technology Officer

Shane Henderson leads the Technology and Technical Product Management Teams at Signify Health. Shane has more than 20 years of experience in all facets of technology and software development. Prior to Signify Health, he was senior vice president of technology at Match.com where he not only helped scale the company into a billion-dollar business but also founded a Mobile Technology Team that won awards for user interface design and an app that is featured regularly in the App Store. Shane holds a BBA in business computer information systems from the University of North Texas. He resides in Allen, TX with his wife, their three children, a dog, and two cats. He also owns a 1984 Porsche 911 that he restored himself and works on regularly in his spare time.

Joseph Jasser MD Chief Medical Officer and EVP of Complex Care Management

As Chief Medical Officer and EVP of Complex Care Management, Dr. Joseph Jasser is responsible for overseeing the complex care management program at Signify Health. Prior to Signify Health, he served as president of Humana’s Care Delivery Organization, where he was responsible for a $3.3B integrated clinical delivery system and oversaw all of the ambulatory clinics, population health management department, physician recruitment and retention, and organizational alignment across multiple constituents. Jasser also served as the President and CEO of Dignity Health Medical Foundation, where he was responsible for the strategic design and implementation of the ambulatory clinical infrastructure and network for each of Dignity Health’s service areas, with focus on implementation and clinical integration with IPAs, CI Networks, and physician groups and was responsible for the strategic design and implementation of clinical growth, patient engagement initiatives, physician engagement initiatives, and clinical improvement programs.



Jamo_Rubin TAV Health_President
Jamo Rubin MD President of Signify Community

As President of Signify Community, Jamo leads all functions of Signify Health's social determinants of health offering. Before joining Signify Health, Jamo founded and led Medical Present Value, a revenue cycle company, now Experian Healthcare (EXPN), and PTRX, a pharmacy benefit management company, now UnitedHealth Group (UNH). Prior to his entrepreneurial career, Jamo practiced as a cardiac anesthesiologist. He is the current chair of the Texas Biomedical Research Institute and former chair of the Texas Property and Casualty Guaranty Association. He received his MD from UT Southwestern, earned an MBA from UT Austin, and trained at Mass General.

David Pierre - COO
David Pierre Chief Operating Officer David Pierre focuses on meeting Signify Health’s and their clients’ business objectives, including driving operational excellence, strategic prioritization, and accountability throughout the company. Prior to Signify, David spent ten years at Cerner Corporation leading an increasing number of Cerner’s business units including full P&L responsibilities. Pierre had previously run Cerner Hospital Operations Business Unit and Workforce Management Business Unit. He holds a Bachelor’s degree with distinction from Southern Methodist University and an MBA in finance and strategic management from the University of Chicago Booth School of Business. Pierre volunteers his leadership to children’s hospitals and charities. He and his wife reside in Dallas, TX, with their three children, and Pierre is an outdoor sports enthusiast.
Alexandria McCombs Chief Legal Officer As Chief Legal Officer, Alexandria is responsible for the company’s strategic direction on legal matters and operations. She brings unique expertise from the physician practice group, management services organization, hospital, and payer settings having served in senior leadership roles at Baylor Scott & White Health, Pinnacle Partners In Medicine, and Concentra. Alexandria was most recently Associate Vice President and Assistant General Counsel at Humana, where she served as chief counsel on clinical operations and services including primary care, home health, telemedicine, and population health management. A servant leader, she was proud to influence health law and policy in a positive and non-partisan way as the first Asian Pacific American Chair of the American Bar Association Health Law Section in its 25-year history. She launched her legal career in the health law practice group at Haynes and Boone in Dallas, Texas. Alexandria earned her law degree from Southern Methodist University Dedman School of Law and graduated cum laude and with distinction in History from The Colorado College. She minored in French and studied Italian and Renaissance art in Florence, Italy. 
Denise Quintanilla - Chief Human Resources Officer
Denise Quintanilla Chief Human Resources Officer Denise Quintanilla leads the human resources teams and initiatives at Signify Health. Denise is passionate about developing and executing strategies to manage the company’s next phase of commercial and infrastructure growth. Her career spans start-ups, as well as mergers and acquisitions, involving multiple locations and diverse cultures. She has a wealth of experience overseeing corporate initiatives that impact employees across the U.S. and internationally. Denise holds a B.A. in interdisciplinary studies from the University of Texas at Dallas. She is actively involved in her community as a founding board member for Women with Promise, and she previously served on the planning and zoning commission for the City of Addison, Texas. Denise and her husband are avid baseball fans.
Victoria Bartolome - VP, Corporate Initiatives & Planning
Victoria Bartolome VP, Corporate Initiatives & Planning

Victoria Bartolome is responsible for driving the operational rhythm of Signify Health and cross-functional strategic initiatives focused on corporate objectives, growth, and optimization. Prior to Signify Health, Victoria was a director at athenahealth in product strategy & operations, and also served as a director in corporate development where she drove a number of strategic partnerships and acquisitions for the organization. Prior to athenahealth, she spent several years in technology M&A and investment banking. Victoria holds a B.S. in computer science and economics from Brown University. In her spare time, Victoria enjoys food, wine, snowboarding, and traveling.

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