Leadership

Amir Dan Rubin has focused his career on transforming health care. Through One Medical’s human-centered and technology-powered model, he serves on a team dedicated to delighting members with better health and better care, while reducing total costs. Previously, as an EVP and divisional CEO at UnitedHealth Group’s Optum division, he oversaw a number of areas focused on helping to make the health system work better. Amir also previously served as president and CEO of Stanford Health Care in Palo Alto, where he helped raise patient experience and quality scores to the highest levels in the nation, grow a regional network of care settings, and advance digital health and corporate partnerships. Amir also previously served as COO for UCLA Health, as COO for Stony Brook University Medical Center, and in leadership roles at Memorial Hermann Health System. He has twice been recognized as an EY Entrepreneur of the Year in Northern California. He holds MBA and MHSA degrees from the University of Michigan, and a BA from UC Berkeley.

Bjorn oversees the financial strategy and operations for One Medical. Leveraging more than 20 years of experience in healthcare, private equity investing, and investment banking, Bjorn ensures the company strategically invests in One Medical’s continued growth, while maintaining financial discipline. Prior to joining One Medical, Bjorn was with CVS Health/Aetna, where he served as CFO of Transformation and SVP of Corporate Development & Enterprise Economics. He also worked in a number of senior financial leadership roles at Aetna, including CFO of Consumer and Healthcare Services and VP of Treasury and Corporate Development. He also helped shepherd the deal of CVS’ acquisition of Aetna. Bjorn has deep experience in investment banking from his time at Barclays Capital/Lehman Brothers and Citigroup. He holds a law degree from the University of Vienna and an MBA from the University of Economics in Vienna, Austria and the University of South Carolina.

Stuart is passionate about using technology to solve the hardest problems, and has more than 20 years of experience building scalable solutions for both the healthcare and technology sectors. As Chief Technology Officer, Stuart leads the Engineering, Product, Design, IT, and Security teams, which are collectively responsible for scaling the technology innovations that underpin One Medical’s reinvented primary care experience. He's been with One Medical since 2016, where he initially served as VP of Engineering. Prior to One Medical, Stuart co-founded Rise, an award-winning personalized health coaching platform, which was later acquired by One Medical. Additionally, Stuart helped build the internet as we know it today, having led key initiatives at Netscape and Mozilla, including helping to build Firefox for both the desktop and Android.

Raj, a practicing doctor, is focused on delivering exceptional healthcare for individuals and populations as the chief quality officer. He leads the quality and safety, value and innovation, and data science teams. Raj brings over 17 years of experience in leading clinical outcomes improvement in a variety of settings. Previously, he served as chief quality officer, associate dean for quality, and clinical professor of medicine at Stanford. Prior to that, Raj was the patient safety officer and associate chief medical officer at Rush University Medical Center — helping them achieve top national rankings on outcomes and efficiency among academic medical centers. He teaches physician leadership development programs at Harvard, Stanford, and UC San Diego. Raj attended medical school at Rush, completed a fellowship in healthcare informatics at Harvard and MIT, and earned his MPH in clinical effectiveness at Harvard University.

Andrew, a practicing primary care physician, joined One Medical in the company's infancy in 2007. Over the course of his tenure at One Medical, he has been a driving force in developing the practice’s philosophy and approach to care, designing our clinical systems, and maintaining our human-centered culture. Andrew has served as the company’s national medical director since 2016, ensuring our clinicians have joyful and fulfilling careers and deliver the highest-quality care and service to our members. Andrew holds a BS in biological sciences from Stanford University, and an MD as well as a PhD in Microbiology and Immunology from the University of Colorado. He completed his medical training at Stanford and is certified with the American Board of Internal Medicine.

Jenni is responsible for payer and health systems relations, new service line development, and real estate. Before joining One Medical, she was at Stanford Health Care for ten years, where she was the Chief Strategy Officer. Jenni led business development, marketing, digital health, and government and community relations. During her time there, she led the development of Stanford Health Care Alliance, an accountable care organization purchased by Google, Cisco, and Stanford University. Previously, Jenni spent 20 years at publicly traded payers in general management positions. Jenni holds a bachelor's degree in human biology from Stanford University and an MBA from UCLA.

Doug is focused on providing the very highest level of care and service for every One Medical member, each and every time they interact with us. Prior to joining One Medical, Doug served as Vice President of Strategic Operations at Optum, Chief Operating Officer at Stanford Health Care ValleyCare, and Vice President of Clinical Operations at Stanford Health Care. In addition, Doug was the Chief Administrative Officer at UCLA Medical Center Santa Monica, Executive Director of Operative Services, and founding Director of the UCLA Performance Excellence Department. Doug holds a bachelor’s degree in economics from the University of Colorado.

John spearheads One Medical’s national efforts to build impactful partnerships with well-respected health systems across the nation. Aiming to make seamless connections between primary care and specialists, John partners to ensure we intentionally design and create a personalized and delightful experience for each patient as they navigate their healthcare journey. Prior to One Medical, John was President of Palmetto Health in South Carolina, which merged with Greenville Health to become Prisma Health. John holds a master’s degree in healthcare administration from the University of South Carolina.

Christine has been instrumental in developing the people experience department from the ground-up, which consists of HR, recruiting, credentialing, internal communications, corporate facilities, and employee events. She has experience with rapid-growth companies and brings innovative HR solutions to meet the needs of quickly growing organizations. Prior to joining, Christine served as a founding member of the Virgin America team that brought the company from incubation to an award-winning airline. Christine has a bachelor of business administration degree with an emphasis in human resources from Pace University and earned her master’s degree in human resources from Mount Saint Mary College.

Doug is responsible for marketing strategy, growth, and the brand story at One Medical. Doug brings deep experience across a variety of business categories and led marketing for iconic brands like Nest, Levi’s and Adidas. In 2018, he was selected by Forbes as a top 50 CMO. As CMO of Google’s Nest, Doug oversaw every aspect of the brand's consumer experience from an early start-up to becoming a household name. At Levi’s, he was VP of Global Marketing across 110 countries. Doug is also a senior advisor to Google Ventures and a variety of startups, a frequent guest lecturer at Stanford School of Business, and a Syracuse University iSchool board member. Doug holds a bachelor’s degree in consumer studies from Syracuse University.

Jamie oversees One Medical’s enterprise sales and client services operations. His team creates lasting relationships with thousands of employers. Employer clients look to One Medical to provide the best possible longitudinal access to care for their workforce. Jamie’s initiatives help educate employers about the inherent value of using One Medical’s modernized primary care model which lower the cost of care and improve patient outcomes. Jamie previously held the position of SVP of Sales & Business Development at Virgin Pulse, an employee well-being solutions company. He holds a master’s degree in economics and politics from the University of Edinburgh.

Leading the legal and compliance teams, Lisa is responsible for all legal and regulatory affairs at One Medical. She brings broad legal and commercial experience to the team, having acted as a senior legal adviser for a number of public and private businesses, ranging from large technology and services companies to early venture-backed enterprises. Prior to joining One Medical, Lisa was a senior legal department leader at Autodesk for several years. Lisa earned her JD from the University of Texas at Austin and holds a bachelor of arts in public policy from Duke University.

Rushika is a physician who has spent decades improving the quality of healthcare delivered to patients. He was co-founder and CEO of Iora Health, a value-based care primary care group based in Boston MA that delivered better quality, lower costs and improved satisfaction for both patients and teammates. Rushika joined One Medical as part of the One Medical acquisition of Iora in 2021. Rushika was the first Executive Director of the Harvard Interfaculty Program for Health Systems Improvement, and Managing Director of the Clinical Initiatives Center at the Advisory Board Company. He is a member of the Albert Schweitzer, Ashoka, Aspen, and Salzburg Global Fellowships. He serves on the staff at the Massachusetts General Hospital, on the faculty of Harvard Medical School, and on the boards of Families USA and the Schwartz Center for Compassionate Care. He earned his A.B., M.D., and M.P.P. from Harvard University, and completed his clinical training at the University of Pennsylvania and the Massachusetts General Hospital.

Suzanne leads Iora’s Senior Health operating teams, focused on delivering high quality clinical care and experiences for patients, while also achieving Iora’s growth and performance objectives. Suzanne spent over two decades at HealthCare Partners in California, leading both medical group offices and affiliate physician networks serving over 200,000 global-risk patients -successfully achieving the goals of improved quality outcomes, enhanced patient experience and overall cost of care reduction. Prior to joining Iora, Hansen served as Senior Vice President at DaVita where she led a multi-state region as well as leading the transformation team for DaVita Medical Group. In that role, she deployed post-acute and home-based care team models for chronically ill patients, resulting in reductions in readmissions and length of stay, as well as improved quality outcomes and patient satisfaction. Suzanne received a Master's Degree in Health Administration from the University of Southern California and her Bachelor's Degree from the University of California, Los Angeles.

Tyler is a physician executive with more than 25 years of experience in managed care, population health, innovative care delivery, transitioning from volume to value, and leadership at the provider and plan level. Tyler was trained and is board certified in Internal Medicine. He also completed a Fellowship in Critical Care and Pulmonary Medicine. Tyler joined Iora Health as Chief Medical Officer in 2019 and joined One Medical with their acquisition of Iora in 2021. Prior to Iora, Tyler was at Molina Healthcare California, where he served as Chief Medical Officer. Previously, Tyler was Chief Medical Officer at DaVita HealthCare Partners Medical Group where he helped scale the high performing medical group across eight states. Tyler holds a BS in Microbiology and Immunology from UCLA and an MD from Tulane University.