ATI Advisory is transforming healthcare to reduce cost and complexity for everyone, especially individuals with high needs. ATI is in the business of helping public and private organizations successfully scale transformative change.
The pandemic disrupted decades of legislation, regulation, and system norms and highlighted gaps in our health and long-term care systems. As care delivery shifts in response, policymakers and operators face new challenges and new opportunities.
We bring creative solutions to hard business problems and prepare our clients to succeed in caring for populations with complex care needs.
Learn MoreWe lead and organize processes to design a wide array of programs, solutions, and interventions and assess the effectiveness of those solutions in achieving population health goals.
Learn MoreWe conduct health services research, and analyze and develop public policy solutions that improve care financing and delivery for complex care populations and their families.
Learn MoreOur work promotes investment, integration, and alignment, and helps organizations succeed in this new normal. We work across many diverse sectors with many stakeholders to identify and foster partnerships, create shared solutions, and move ideas into action. ATI is backed by a team of nationally recognized experts and experienced analysts.
Brian Fuller is a nationally recognized thought leader on the impact and importance of value-based care and post-acute care in healthcare reform environments and a leading expert on care integration and partnership development across the continuum, including evaluating, contracting, and implementing a variety of new payment models. He also focuses on improving post-acute integration, network development and operational models to better meet the goals of acute care hospital systems, ACOs, physician practice groups and payers.
Before serving as a Senior Advisor to ATI, Fuller served as the CEO of Integrated Care Solutions (ICS), a technology-enabled care coordination company that partners with physician group practices, hospital systems, ACOs, Direct Contracting Entities and payers to manage episodes of care under a variety of payment structures, including bundled payments and ACOs. He has led value-based care initiatives in a variety of senior executive roles within provider organizations and national-level consultancies, including at Great Lakes Caring, naviHealth, Avalere Health, and Brooks Health.
Fuller is also a nationally recognized expert in bundled payments with proven leadership with provider and convener organizations participating with the CMS. He has consulted with hospitals and post-acute providers on bundled payment participation and was selected by CMS to serve as an expert panelist in application review for the Bundled Payments for Care Improvement initiative.
Fuller has been a featured presenter and authored publications for the many outlets and organizations, including the American Hospital Association, NPR, US News & World Report, Hospital & Health Networks, McKnight’s, ADVANCE for Long-Term Care, AHCA, and LeadingAge. In 2017, he was named one of healthcare’s rising stars by Becker’s Hospital Review.
Anna Kaltenboeck is a health economist whose work focuses on how federal and commercial reimbursement policies shape the market for prescription drugs and new health technologies.
Prior to joining ATI, Kaltenboeck was Senior Health Advisor on the Senate Committee on Finance, where she led on drug pricing issues, including Medicare negotiation and prescription drug reimbursement provisions. In her previous role as Program Director for the Center for Health Policy and Outcomes and the Drug Pricing Lab at Memorial Sloan Kettering Cancer Center, she conducted research on policies to re-align payment for prescription drugs with evidence of their value and offer economic rewards for the creation of new treatments based on how much they improve patients’ lives.
Kaltenboeck provides federal and state-level technical assistance that is informed by her research and experience as a consultant specializing in pricing and market access for pharmaceutical products. She has advised states on providing Hepatitis C treatment through subscription-based contracts, and CMS on Medicare payments, pricing, and Part D redesign options.
Kaltenboeck received her undergraduate and master’s degrees in Economics from Tufts University, and her MBA from Yale University.
Tyler Overstreet Cromer joined ATI after more than a decade of experience in federal health policy at the Office of Management and Budget (OMB). She advises clients on innovative financing and healthcare delivery models.
Most recently, Cromer served as a senior executive at OMB providing oversight and expertise for budget development and execution across the Department of Health and Human Services (HHS). She is particularly interested in payment policy, healthcare delivery system reform, and providing insights to clients building on her years of experience shaping federal policy on these topics.
Cromer was involved in many of the reforms to traditional Medicare, having led efforts at OMB related to the Center for Medicare and Medicaid Innovation (CMMI) from its inception until her arrival at ATI. She also worked on the initial design and regulations of the Medicare Shared Savings Program. Cromer has provided oversight of and guidance to various other health programs and agencies, including the Older Americans Act programs administered by the Administration for Community Living, federal policy related to electronic medical records, and the administrative budget of the Centers for Medicare and Medicaid Services (CMS).
Cromer received her Master of Public Administration from the Maxwell School at Syracuse University and her bachelor’s degree from Wake Forest University.
Allison Rizer, Principal and Head of Medicaid, LTSS, and Integrated Programs Group, is a nationally recognized expert in dual eligible policy and brings over 20 years of experience to ATI Advisory, including 15 years focused on managed care and government programs.
Before joining ATI, Rizer most recently served as Vice President of Health Policy & Strategy with UnitedHealthcare, where she led the organization’s national policy efforts specific to individuals dually eligible for Medicare and Medicaid. In this role, she worked closely with state and national health plan leadership, policymakers, and other experts to bridge health policy and business worlds to inform sustainable program design and growth strategies. Rizer previously served as a Medicaid Policy Director, working with individual states and Medicaid health plans to provide strategic guidance on emerging policy and program trends. She also spent seven years with The Lewin Group, leading federal contracts with the Centers for Medicare & Medicaid Services (CMS) and other agencies across programs targeting older adults and people with disabilities. Her work at Lewin led to the development and refinement of Medicare Advantage network adequacy standards, numerous Special Needs Plan (SNP) program and process improvements including to the Model of Care, CMS clarification of the Medicare therapy benefit, education for State Health Insurance Assistance Programs (SHIPs), and other program improvements with the Medicare Beneficiary Ombuds Office. While at Lewin, Rizer also had the opportunity to co-lead the development of a successful healthy weight pilot for older adult lesbian and bisexual women.
Allison Rizer has spoken at dozens of national conferences and participated in expert working groups on issues across the aging and disability spectrum. She currently serves as adjunct faculty at the University of St. Thomas, MN where she co-teaches an MBA course on health policy.
Rizer received a Bachelor of Arts in Psychology and a Bachelor of Arts in Biology from George Mason University, a Master of Health Science in Health Policy from Johns Hopkins University School of Public Health, and a Master of Business Administration in Health Care from the University of St. Thomas.
Preparing for future success requires research-driven, creative solutions led by people with passion. Our consultants include entrepreneurs, business strategists, financial analysts, policy experts, data scientists, former Hill, OMB, and CMS staff, and designers.
Learn About Our TeamTyler Overstreet Cromer joined ATI after more than a decade of experience in federal health policy at the Office of Management and Budget (OMB). She advises clients on innovative financing and healthcare delivery models.
Most recently, Cromer served as a senior executive at OMB providing oversight and expertise for budget development and execution across the Department of Health and Human Services (HHS). She is particularly interested in payment policy, healthcare delivery system reform, and providing insights to clients building on her years of experience shaping federal policy on these topics.
Cromer was involved in many of the reforms to traditional Medicare, having led efforts at OMB related to the Center for Medicare and Medicaid Innovation (CMMI) from its inception until her arrival at ATI. She also worked on the initial design and regulations of the Medicare Shared Savings Program. Cromer has provided oversight of and guidance to various other health programs and agencies, including the Older Americans Act programs administered by the Administration for Community Living, federal policy related to electronic medical records, and the administrative budget of the Centers for Medicare and Medicaid Services (CMS).
Cromer received her Master of Public Administration from the Maxwell School at Syracuse University and her bachelor’s degree from Wake Forest University.
Tina Hansen Pickett offers a unique blend of expertise that ranges from federal policy to on-the-ground healthcare delivery system transformation.
Most recently, Pickett worked on advancing the shift to value-based care at Maimonides Medical Center in Brooklyn, New York. There, she led the formation of the Community Care of Brooklyn Independent Practice Association (CCB IPA), including its value-based strategy. Pickett was instrumental in securing numerous value-based contracts for CCB IPA, including with Medicaid managed care plans, the Medicare Shared Savings Program, and the Bundled Payment for Care Improvement – Advanced program.
Prior to Maimonides, Pickett served as a health policy expert at the Office of Management and Budget, where she analyzed, developed, and oversaw the implementation of policies and programs related to innovative payment models at the Center for Medicare and Medicaid Innovation, healthcare quality and research at the Agency for Healthcare Research and Quality, comparative effectiveness research, and health IT, among other areas.
Pickett has a Master of Public Health degree from the University at Albany and a bachelor’s degree in Biology from the University of Northern Iowa.
Allison Rizer, Principal and Head of Medicaid, LTSS, and Integrated Programs Group, is a nationally recognized expert in dual eligible policy and brings over 20 years of experience to ATI Advisory, including 15 years focused on managed care and government programs.
Before joining ATI, Rizer most recently served as Vice President of Health Policy & Strategy with UnitedHealthcare, where she led the organization’s national policy efforts specific to individuals dually eligible for Medicare and Medicaid. In this role, she worked closely with state and national health plan leadership, policymakers, and other experts to bridge health policy and business worlds to inform sustainable program design and growth strategies. Rizer previously served as a Medicaid Policy Director, working with individual states and Medicaid health plans to provide strategic guidance on emerging policy and program trends. She also spent seven years with The Lewin Group, leading federal contracts with the Centers for Medicare & Medicaid Services (CMS) and other agencies across programs targeting older adults and people with disabilities. Her work at Lewin led to the development and refinement of Medicare Advantage network adequacy standards, numerous Special Needs Plan (SNP) program and process improvements including to the Model of Care, CMS clarification of the Medicare therapy benefit, education for State Health Insurance Assistance Programs (SHIPs), and other program improvements with the Medicare Beneficiary Ombuds Office. While at Lewin, Rizer also had the opportunity to co-lead the development of a successful healthy weight pilot for older adult lesbian and bisexual women.
Allison Rizer has spoken at dozens of national conferences and participated in expert working groups on issues across the aging and disability spectrum. She currently serves as adjunct faculty at the University of St. Thomas, MN where she co-teaches an MBA course on health policy.
Rizer received a Bachelor of Arts in Psychology and a Bachelor of Arts in Biology from George Mason University, a Master of Health Science in Health Policy from Johns Hopkins University School of Public Health, and a Master of Business Administration in Health Care from the University of St. Thomas.
Transforming care delivery at the ground level requires a respect for process, program management, attention to detail, and experience evaluating what works. ATI’s team knows what matters to public and private payers and how to design programs that will meet their needs.
Through the powerful community of family caregivers that ATI supports as part of our Daughterhood program, we understand the firsthand experience of beneficiaries and their families who are navigating care systems and the needs of the people they serve.
Our core research team includes health services researchers, entrepreneurs, business strategists, data scientists, and project managers. We work closely with our advisors to bring deep operational expertise to analysis that will transform care delivery.
Johanna Barraza-Cannon brings 25 years of experience in health and human services policy, finance, strategy, and operations to ATI. Barraza-Cannon has extensive experience in Medicaid and CHIP policy and operations; analyzing health care regulations, statutes, and policy issues; helping policymakers design major health care reforms; developing strategy and facilitating decision-making; conducting research and data analysis; developing white papers, briefs and expert reports; engaging stakeholders; and budget and finance.
Barraza-Cannon has also led projects related to behavioral health; health-related social needs; health equity; health information technology and health information exchange; telehealth; and healthcare for vulnerable populations (low-income, ACEs, FQHCs), tribal health, and elderly and disabled.
Barraza-Cannon brings state, federal, and private sector experience to ATI Advisory. She most recently led projects with federal clients at MITRE Corporation. Prior to that at Navigant Consulting she worked with state Medicaid and health and human services clients, health plans, and other clients. She served as the interim Medicaid director for South Dakota and has federal experience as the Policy Director for the Office of Health Information Technology at HRSA and as a Technical Director in the Center for Medicaid and CHIP Services at CMS.
Barraza-Cannon holds an MPP from the University of Chicago, Harris School of Public Policy, and a Bachelor of Arts degree in economics from Reed College.
Morgan Craven leverages eight years of experience advising clients on a broad range of strategies related to Medicaid innovation and delivery system reform, federal and state legislative and regulatory analysis, managed care innovation, incentive payment programs, stakeholder engagement, and project management. Prior to joining ATI Advisory, Craven was a Manager at Manatt Health providing strategic guidance and hands-on technical assistance, primarily to state Medicaid agencies. During her tenure, she supported state Medicaid agencies on a broad range of policy design and implementation issues, including Medicaid financing approaches, provider reimbursement, quality evaluations, and value-based payments. Craven also facilitated robust CMS engagement and technical assistance to state Medicaid agency partners regarding submitting and negotiating approvals for supplemental and directed payments, designing and framing quality evaluations, demonstrating compliance with managed care and financing rules, and other escalated issues. Craven started her career at Lockton Companies where she advised on regulatory compliance, risk mitigation, and design of employer-sponsored managed care plans. In addition to her extensive experience in policy design and implementation, Craven is skilled in developing multivariate Excel models, conducting financial analyses, and providing project management support and infrastructure to state Medicaid agencies.
Learn MoreBrianna Ensslin Janoski is focused on issues related to Medicaid LTSS and dually eligible populations.
Before joining ATI, she was an independent consultant who supported clients on projects related to managed care, Medicaid, Medicare, SHIPs, and integrating care for some of our nation’s most vulnerable populations. Most recently, Janoski served as the Associate Vice President of Medicare/MMP Product at Molina Healthcare. Here, she led the team responsible for more than 20 plan benefit packages, driving development, administration, and training of these products nationally.
Prior to this role, Janoski was a Director of Public Policy at Molina Healthcare where she supported its plans across the country on a variety of federal and state legislative, regulatory, and policy priorities. She focused on issues related to D-SNPs, MMPs, and MLTSS programs, notably spearheading the organization’s policy and advocacy around MMP enrollment growth and capitated Financial Alignment Demonstration program extensions, as well as D-SNP default enrollment and preparing for D-SNP rule changes.
Janoski received her Master of Public Health in Urban Health and Bachelor of Science in Health Science degrees from Northeastern University in Boston, MA.
Tyler Overstreet Cromer joined ATI after more than a decade of experience in federal health policy at the Office of Management and Budget (OMB). She advises clients on innovative financing and healthcare delivery models.
Most recently, Cromer served as a senior executive at OMB providing oversight and expertise for budget development and execution across the Department of Health and Human Services (HHS). She is particularly interested in payment policy, healthcare delivery system reform, and providing insights to clients building on her years of experience shaping federal policy on these topics.
Cromer was involved in many of the reforms to traditional Medicare, having led efforts at OMB related to the Center for Medicare and Medicaid Innovation (CMMI) from its inception until her arrival at ATI. She also worked on the initial design and regulations of the Medicare Shared Savings Program. Cromer has provided oversight of and guidance to various other health programs and agencies, including the Older Americans Act programs administered by the Administration for Community Living, federal policy related to electronic medical records, and the administrative budget of the Centers for Medicare and Medicaid Services (CMS).
Cromer received her Master of Public Administration from the Maxwell School at Syracuse University and her bachelor’s degree from Wake Forest University.
Allison Rizer, Principal and Head of Medicaid, LTSS, and Integrated Programs Group, is a nationally recognized expert in dual eligible policy and brings over 20 years of experience to ATI Advisory, including 15 years focused on managed care and government programs.
Before joining ATI, Rizer most recently served as Vice President of Health Policy & Strategy with UnitedHealthcare, where she led the organization’s national policy efforts specific to individuals dually eligible for Medicare and Medicaid. In this role, she worked closely with state and national health plan leadership, policymakers, and other experts to bridge health policy and business worlds to inform sustainable program design and growth strategies. Rizer previously served as a Medicaid Policy Director, working with individual states and Medicaid health plans to provide strategic guidance on emerging policy and program trends. She also spent seven years with The Lewin Group, leading federal contracts with the Centers for Medicare & Medicaid Services (CMS) and other agencies across programs targeting older adults and people with disabilities. Her work at Lewin led to the development and refinement of Medicare Advantage network adequacy standards, numerous Special Needs Plan (SNP) program and process improvements including to the Model of Care, CMS clarification of the Medicare therapy benefit, education for State Health Insurance Assistance Programs (SHIPs), and other program improvements with the Medicare Beneficiary Ombuds Office. While at Lewin, Rizer also had the opportunity to co-lead the development of a successful healthy weight pilot for older adult lesbian and bisexual women.
Allison Rizer has spoken at dozens of national conferences and participated in expert working groups on issues across the aging and disability spectrum. She currently serves as adjunct faculty at the University of St. Thomas, MN where she co-teaches an MBA course on health policy.
Rizer received a Bachelor of Arts in Psychology and a Bachelor of Arts in Biology from George Mason University, a Master of Health Science in Health Policy from Johns Hopkins University School of Public Health, and a Master of Business Administration in Health Care from the University of St. Thomas.
Policy change requires more than just subject matter expertise. It requires the right people with data analytics capabilities, and knowledge of government budgetary, legislative, and regulatory processes who can clearly communicate complex topics. Our innately creative team includes nationally recognized policy experts, data scientists, and former Hill, OMB, and CMS staff who are committed to change.
Learn About Our Team