Thanks, Steve, and good morning, everyone. Today, we're pleased to share that Elevance Health is off to a strong start to 2023 as we continue to execute on the strategy we discussed at our investor conference last month to become a lifetime trusted health partner for the consumers we are privileged to serve by focusing on whole health. At our March investor conference, we provided a road map for how we plan to continue to compound adjusted earnings per share by 12% to 15% through 2027 by optimizing our mature businesses, investing in high-growth opportunities and accelerating the growth of our organization through Carelon. First quarter results demonstrate progress on all fronts. GAAP earnings per share came in at $8.30. Adjusted earnings per share of $9.46 grew approximately 15% year-over-year, and we ended the quarter with 48.1 million medical members, growth of nearly 600,000 in the first quarter spread across Commercial, Medicare and Medicaid. Carelon's momentum also continued, with year-over-year revenue and operating gain up 18% and 21%, respectively. Given the strong start to the year and the momentum in both of our primary businesses, we raised our outlook for adjusted earnings per share to be greater than $32.70 for 2023. Carelon Services continues to expand the scale and scope of services it provides to our own health plans and to external customers. The Carelon post-acute care management expansion with our health plans that we discussed at our investor conference is well underway and will contribute meaningfully to growth in 2023. We are now working to develop more seamless integration between transitions of care throughout all post-acute solutions, including home health and we'll be looking to extend the post-acute management solution beyond Medicare in the future. Carelon Behavioral Health recently extended its leadership position in crisis management, when it began serving as the 988 Suicide & Crisis Lifeline managing entity to the New Jersey Division of Mental Health and Addiction Services at the beginning of this month. The scope of this work includes coordinating across all 988 centers in New Jersey, dispatching mobile crisis teams that provide emergency support and serving as the central integration partner for the unified technology platform. Beyond our work in support of 988, we are leveraging our expertise to improve health outcomes for members proactively. Our suicide prevention program uses a predictive analytics model to identify members at risk for suicidal event. And once those members are identified, we intervene through telephonic case management support crisis intervention or access to a peer support specialist. In a recent study, we observed a more than 20% reduction in adolescent and young adult suicidal events for commercial risk-based members engaged in the program relative to control groups, corresponding to a 30% reduction in per member per month behavioral health spending for engaged members post intervention. We have since expanded the program to cover even more of our members. CarelonRx remains focused on owning the strategic levers that create differentiation to advanced whole health. Since closing the acquisition of BioPlus in February, we have deepened our bench of specialty pharmacy talent and broken ground on the construction of the first of three new dispensing facilities. These investments will support the expansion of dispensing capacity ahead of the planned migration of CarelonRx's Specialty Prescription onto the BioPlus platform beginning in 2024. We have also added BioPlus as an in-network specialty pharmacy for all of our Medicaid and Commercial contracts. Later this year, we will be launching CarelonRx Pharmacy, a modern, differentiated home delivery experience that will be integrated into our Sydney Health app, improving quality, access and consumer experience while creating value for CarelonRx through additional dispensing margin. In our Health Benefits business, we're pleased to report progress on our key commitments. Commercial risk-based margins continue to recover from pandemic-era lows, and we grew membership once again as the distinctive value we provide to the market continues to resonate. As you heard at our investor conference, our momentum reflects our steadfast focus on three things customers value across all segments; affordability, experience, and simplicity. Nearly all of our key experience metrics are at their highest point in years, including Net Promoter Score, customer satisfaction, customer effort, and inquiry resolution. Meanwhile, retention rates across our national accounts business have tracked to historic highs in the past two selling seasons, yet another indication that our product innovation, digital investments, and overall value proposition are resonating. In alignment with our strategic focus on delivering exceptional consumer experiences, we continue to lead the market in advocacy. Our next-generation advocacy solution, total health connection entered the market this year, serving over 600,000 consumers building on the success of our total health, total new [ph] personalized engagement, and clinical advocacy solution, which continues to gain momentum. And in the first quarter, enjoyed a 12 percentage point improvement in its NPS score to 82%. Between these two innovative and integrated offerings, we now serve nearly 5 million advocacy members. We're also pleased with the performance of our individual business, which is poised for another year of strong growth through geographic expansion and strategic product positioning. We've grown membership 19% year-to-date compared with 5% growth for the market across our geographic footprint. We are well-positioned for additional growth when Medicaid beneficiaries begin to transition coverage later this year, whether members of our own Medicaid health plans or with coverage elsewhere. Medicaid membership growth continued in the first quarter as eligibility redeterminations remained on hold. In alignment with CMS requirements and state guidance on renewal processes, we have begun outreach to members to drive awareness about Medicaid redeterminations. We are taking an omnichannel approach to our work, supported by already set for new campaign, ground game educational activities, as well as our innovative digital decision support tool. Through this mobile-friendly web-based platform, we provide personalized guidance for consumers regarding their coverage options and eligibility for additional state and federal benefits based on answers to just a few quick questions. The support tool goes beyond traditional health care to include access to healthy food, child care and housing credits, alongside guidance on how to enroll. Most importantly, it will allow us to reach all effective consumers who are in need of assistance to maintain access to care, whether or not they are members of our health plans today. This approach positions Elevance Health distinctly in the market, and our deep local roots provides a strong understanding of the unique needs of our communities, alongside a diversified portfolio of solutions spanning Commercial, Medicaid and Medicare coverage we are uniquely well-positioned to ensure access to quality health care. Medicare posted strong growth in dual-eligible special needs plan and group members, which more than offset slower growth within individual Medicare Advantage. As we stated at our investor conference last month, Medicare Advantage is a strategically important market for Elevance Health over the long-term. And we were pleased to see CMS move to phase in the risk model revision it had proposed in the 2024 advance notice. This will provide time to help the industry adapt to the changes. Across all of our businesses, the transition to value-based care is a critical imperative, and we continue to make progress working closely with care providers in our network, including by integrating directly into their workflow processes through their own EMRs. Today, we are actively working with multiple leading EMR providers, including Epic, to establish bidirectional data exchanges with care providers that enable seamless prior authorization processes initiated directly within care providers EMR workflow. With this connectivity, our clinical staff can also review patient records and find the information they need to authorize care. In addition to accelerating care approval processes for consumers, this is resulting in substantially fewer requests for additional clinical information and significantly lower provider appeal rates. Recently, we published our first advancing health together progress report, which summarizes how we are promoting whole health by contracting for outcomes, collaborating for success and connecting for health. The report outlines our approach to make meaningful, measurable progress towards that goal by partnering closely with care providers to make whole health a reality, one person at a time. We encourage you to view the report, and we expect to provide annual updates on our progress towards achieving our 2027 target of having at least 80% of our consolidated benefit expense in value-based care with at least 40% in downside risk. While social factors like whole health and health equity will remain core to our business, we are also committed to strong governance and sustainability practices, especially those that drive better health outcomes and result in long-term value creation. We continue to receive strong recognition for our efforts and are proud to maintain sector-leading ratings from three of the most prominent ESG and corporate governance research, ratings and analytics firms. To learn more about how our social and environmental impact work supports our enterprise strategy, we encourage you to reference our recently released impact report for 2022. Now, I'd like to take a moment to thank our more than 100,000 associates for the important work they do every day on behalf of the members who we are privileged to serve. Our commitment to improving lives and communities is unwavering, and it extends to our own associates. And we were pleased to be recognized for the third consecutive year as one of Fortune's 100 best companies to work for in 2023 and to be chosen by Fortune as one of America's most innovative companies. We will continue to prioritize culture and talent in pursuit of achieving our vision for Elevance Health. In conclusion, we are pleased to have delivered a strong start to the year, as John will discuss in more detail in a moment, the balance and resilience of our enterprise will be key in 2023. We are confident in our ability to meet our commitments and remain focused on being a lifetime trusted health partner for those we are privileged to serve. Now, I'd like to turn the call over to John for more on our operating results. John?