Thanks, John, and our thoughts go out to Sally and her family during this difficult time. Good morning, everyone, and thank you for joining us on our first quarter's call. Our fiscal 2011, or Q1 fiscal 2011, is up to a very good start. We reported revenues for the first quarter of $24.4 billion and a non-GAAP EPS number of $0.64, up 19% over the prior year period. And while we had a slight decline in overall revenues on a year-over-year basis, we generated a healthy expansion in gross margins and held SG&A essentially flat to the prior year. Our strong operating performance in the quarter was driven by excellent results in our Pharmaceutical segment, offsetting an expected difficult year-over-year comparison in our Medical segment. Overall, we continued our momentum coming out of fiscal 2010, strengthening the core of our business so we have a strong foundation from which to grow, with particular emphasis on margin expansion, disciplined management of working capital, growing generics at an accelerated rate and enhancing the customer experience. Our customer work is beginning to produce results as we look at our record of contract wins and renewals in the Medical segment and a continued strength with our retail independent customer base. We have a very strong balance sheet and continue to manage it carefully. And during the quarter, we demonstrated our commitment to a balanced capital deployment strategy. We increased our quarterly dividend payment. We completed the acquisition of Healthcare Solutions, and we repurchased $250 million in shares. Our operating initiatives are on track, and we continue our progress in positioning our company to deliver sustained growth. Now let me provide some additional color on each segment separately. Performance in our Pharmaceutical segment, and in particular, our Pharma Distribution business, really drove the company's overall operating performance in the quarter. Segment sales were down 1% versus the prior year period due to a drop in sales to existing bulk customers and the impact from the previously disclosed loss of two large-revenue customers last year. We will begin to lap those losses in the second half of fiscal 2011. Despite the slight decline in revenue, segment profit was outstanding, up 42% versus the first quarter of last year. And our segment profit rate increased by a robust 41 basis points. Our improved profitability was driven primarily by outstanding performance in our Generics business, various initiatives focused on improving margins and solid performance in our branded manufacturer agreements. We continue to build our capabilities and services to support our branded pharma partners. And as a result, these relationships are strong. As I mentioned, we had an excellent performance across our generic activities, both on the sales and sourcing side. Let me take a moment to provide a little more color on our progress in these areas. Our generic penetration continues to be a focus, and the team is executing exceptionally well in our source program across our retail independent customers and with our retail buying groups. The SOURCE program is our most comprehensive generics offering and includes nearly 4,000 generic drugs that make up, esentially, all of the retail pharmacies' product needs. SOURCE revenues was up a robust 34% in the quarter versus the first quarter of last year. We have improved our execution on generic launches and have continued to enlist customers in our First Script auto shipment program. Success with these generic programs is resulting in value for our customers, for our suppliers and for us. We also continue to make progress in our efforts to rebalance our business mix. Growth in our Retail Independent business continues to track ahead of the market, reflecting the emphasis we've placed in this channel in the past 18 months. And our churn rate at the end of the first quarter, which captures both controllable and non-controllable account losses, was the lowest it's been since we began measuring churn many years ago. Turning to Nuclear. The raw material shortages we experienced through most of last year did resolve in the first quarter, and supply began to return to more normal levels after a long and difficult period of time. Both the Chalk River reactor in Canada and the Petten reactor in the Netherlands were at full production by late September. Demand has not yet returned to pre-shortage levels, but we do expect to see this build over time. We have plans in place to help facilitate this ship with our customers in the coming months. In many ways, our relationship with our customers strengthened during the material shortages as we worked closely with them to ensure that the needs of the most critical patients were met first. We continued to expand our position in molecular imaging. And in our positron emission tomography or PET unit, we are now working on clinical trials for 17 new compounds. We've made excellent progress in the three quarters since we launched this initiative, and we are well positioned to support this PET bio tracers through post commercialization. We will plan to give you a more complete view of our nuclear strategy at our Analyst Day in December. We've made substantial progress on launching our new specialty division called Cardinal Health Specialty Solutions, which brings together all of our specialty capabilities within the Pharma segment, including specialty distribution, third-party logistics and cold chain management, drug development consulting and program management, regulatory and compliance services, risk mitigation strategies, medical billing and claims processing, sourcing and purchasing services and clinical pathways and treatment protocols. We achieved an important milestone this quarter, closing on the acquisition of Healthcare Solutions or P4 as it is known in the oncology community. Our P4 integration is on schedule, and as indicated previously, we expect it to be substantially complete by the end of the next quarter. We are building a world-class management team in our new specialty division, in addition to retaining the leadership of P4, including founders: Raj Mantena and Dr. Jeffrey Scott. We've attracted a great leader to run the overall Cardinal Health Specialty Solutions division. Meghan FitzGerald, our new President, has extensive healthcare industry experience focusing on specialty products. Her background includes senior roles in corporate development, strategy and international operations with companies including Medco, Pfizer and Merck. Also joining us is Dr. Bruce Steinberg. Most recently, Bruce was President and CEO of Georgia Cancer Specialists, a Top 10 private cancer practice and leader in advanced cancer treatment and research. And the work we've done over the past month to build out our specialty physical infrastructure is largely complete. We've also been working close with all stakeholders to solidify our partnerships and introduce Cardinal Health expanded specialty capabilities. Our value proposition connects patients, physicians, payors and pharmaceutical manufactures with the goal to improve access to efficient high quality care. A key component of our value proposition is P4 pathways, which brings together payors and practices. We believe this capability, in conjunction with the pharmacy management core competency we have within our pharmacy solutions unit, will give us a competitive advantage. The timing is right for this important focus on integrated care. We continue to be very excited about our specialty strategy and our P4 acquisition, and we plan to show more details on our model in progress at our Analyst and Investor Day in December. Now let me discuss our Medical segment. The quarter came in about as expected. Segment sales were down 3%, and segment profit was down 28% versus the prior year. Given the unusual comparisons in the quarter, I'll let Jeff walk you through the details, but let me give you an overall perspective on our progress. We completed the rollout of our segment strategy around channel and category management during the quarter. This was an important change management staff to align the entire segment around the common goals for our customers and leverage our own strengths. We continue to build out our preferred product portfolio and feel very good about our expanded global sourcing capabilities and our presence in Asia to drive this strategy. Our medical transformation initiative continues to progress and has moved into the build and test phase for the distribution solutions. Our Ambulatory business, where we have made investments to grow our footprint, grew well ahead of the market. And the cross-selling effort with the Pharma segment continues to pick up speed. I'd like to take just a moment to give you my observations on the demand side in our medical markets. Demand in the first quarter of fiscal 2011 was very similar to demand in the fourth quarter fiscal 2010. We have continued to see some sluggishness in elective procedure and doctor visits, both of which have an impact on the demand for our products and some of our medical businesses. Having said this, I've spent a fair amount of time in recent weeks in the field, speaking to hospital executives. And I'm guardedly optimistic that procedural volumes will gradually recover. Granted, this is by no means a scientific example. We'll be following the situation closely, and we'll provide updates during our scheduled calls. We are taking a cautious approach and will continue to model a relatively soft market until we see these anecdotal observations begin to show up in the data. Our recent account wins are giving us greater confidence that the actions we've taken over the last year to enhance the value we deliver to our customer are bearing fruit, and validate our channel and category strategy as well as our ability to execute. We recently won a major multi-year product agreement with HPG, a group purchasing organization that supports nearly 1,400 acute care facilities. And in addition to a number of recent renewals and new account wins, we signed large multi-year contracts with Baylor Healthcare System and another renowned academic medical center that draws on the depth and beadth of our supply-chain offerings across our Medical businesses. We are competing effectively in the Medical segment. We are positioned well, and we will continue to invest where we see opportunities for growth. In summary, we're continuing the momentum we felt during the course of fiscal 2010. This was a strong quarter and a very good start to fiscal 2011. And I'm confident in our strategy and in our ability to perform. 15 reporting weeks into the year, there's plenty of games still to be played. But based on our performance in the first quarter and our progress on key initiatives in both segments, we've become more confident in achieving the higher end of the guidance range we provided in August. Now let me hand the call over to Jeff, to provide more financial details.