Thanks, Jason. I'll start with a detailed review of our Q2 results before finishing with our guidance for Q3 and reconfirming guidance for the full year. In all my remarks, I will be discussing our results on a non-GAAP basis, unless otherwise noted. Our strong business model allowed us to deliver solid results in Q2 despite tough economic conditions and a challenging compare. The financial highlights in the quarter include 12% revenue growth compared to Q2 2022, 28% adjusted EBITDA margin, and a 22% unlevered free cash flow margin over the last 12 months. Revenue growth, plus the trailing 12-month adjusted EBITDA was 40% or 34% using unlevered free cash flow margin. Turning to our results in more detail. Revenue for the second quarter was $61 million, up 12% from the prior year and at the midpoint of our guidance. Growth was primarily driven by new business and upsell as we continue to experience heightened churn due to the tough macro environment. That macro impact is toughest for customers in the areas of the economy that are struggling most including emerging biotech, small software and IT and health care providers. Although we do not formally guide net dollar retention, this could lead to year-end MDR in the mid- to low 90s on an overall basis. We ended the quarter with 527 enterprise customers, which we define as customers with at least $100,000 in ARR. This was an increase of 40 enterprise customers were 8% year-over-year, but a decrease of two enterprise customers from the previous quarter. As a reminder, these customers represent the majority of our ARR and are a key focus of our go-to-market programs. Our total customer count, which includes smaller customers, was 2,957 at the end of Q2 down from 2,999 in Q2 2022 and down 57% from the previous quarter. Overall, economic conditions continue to be challenging in Q2. Despite the continuing headwinds, we believe new business and expansion opportunities remain strong even if realization is slightly delayed. Gross profit was $52.4 million, up 8% from Q2 2022. Gross margin of 86% decreased 260 basis points from Q2 2022 as the additional data sources in the Atlas Dataset came online as we had communicated previously. Sales and marketing expense was $21.7 million, up 17% from Q2 2022. As a percentage of revenue, sales and marketing expense was 36% of revenue, up 170 basis points from Q2 2022. This is the natural result of past investments, meeting current conditions. And as I will cover later, we adjusted our sales organization shortly after quarter end in order to respond to current conditions. Product development expense was $6.9 million up 1% from Q2 2022 as we realized efficiencies by integrating acquired operations and further globalizing our talent pool. As a percentage of revenue, product development expense was 11% of revenue, down from 13% in Q2 2022. The investing in our platform and using our existing data sets to launch or enhance multiple products is a highly effective and efficient way for us to increase the value we deliver to customers. Robert and Jason touched on some of the examples of those earlier. And we'll continue to invest in the multiple opportunities we have identified on our long-term product roadmap. G&A expense was $7.3 million, up 5% from Q2 2022. As a percentage of revenue, G&A expenses were 12% of revenue, down from 13% in Q2 2022. We expect to see continued leverage from G&A, both because these costs are relatively fixed and due to the ongoing efforts to lower administrative costs. Operating income was $16 million, up 5% from Q2 2022, and as a percentage of revenue, operating income was 26% of revenue, down 170 bps versus Q2 2022. The year-over-year margin decline was primarily a result of the gross margin impact of the Atlas Dataset expansion and sales investments, offset by efficiencies in product development and G&A. Adjusted EBITDA was $17.2 million, a 6% increase from Q2 2022 and above the upper end of our guidance range. As a percentage of revenue, adjusted EBITDA was 28% of revenue and compared to Q2 2022, adjusted EBITDA as a percentage of revenue was approximately 150 basis points lower due to the investments described earlier, which were in line with how we planned the year. Net income in Q2 was $12.4 million or $0.08 per diluted share based on $155.6 million weighted average shares outstanding. Turning to cash flow. Definitive's high gross margins, upfront billing and low CapEx requirements provide substantial free cash flow generation. We focus on trailing 12-month cash flows due to seasonality. Operating cash flows were $33.5 million on a trailing 12-month basis, up 3% from $32.4 million in the comparable period a year ago. Unlevered free cash flow was $52.5 million on a trailing 12-month basis, down 21% from the comparable period a year ago. Unlevered free cash flow was 22% of revenue on a TTM basis, effectively converting 79% of our TTM adjusted EBITDA of $66.3 million into cash. Like any SaaS company when booking growth slows, so does deferred revenue, which is the biggest driver of unlevered free cash flow. As growth rates stabilize and recover, so should unlevered free cash flow. On the balance sheet, we ended the quarter with $351 million in cash and short-term investments. With strong profitability and only $263 million of debt, we're well positioned to fund both organic and inorganic growth initiatives. Current revenue performance obligations of $176.5 million were up 8% year-over-year, and total revenue performance obligations were up 3% year-over-year. Deferred revenue of $97.6 million was up 10% year-over-year. You'll note that as expected, CRPO and deferred revenue grew more slowly than revenue. This is because the primary driver of CRPO is new business and upsells. But we continue to see higher rates of churn, particularly in life sciences, small IT and providers, and those cancellations show up immediately as reductions from CRPO. These factors have been largely anticipated, and we believe we remain on track to hit guidance for the year. Q2 results reflect the impact of an accounting restatement related to the collection and remittance of sales tax. This has no impact on the key metrics of revenue and adjusted EBITDA. Further, the adjustment impacted current and prior periods, but should have no effect going forward. In brief, we undertook a thorough review of the complex and ever-changing sales tax regulations. That review identified up to $8.8 million of potential liability to states in which definitive may have been required to collect sales tax from customers. The liability is contained within the years 2017 through 2023. We do not expect this to impact profitability on a go-forward basis because we have now updated our invoicing systems to charge sales tax in the impacted areas. Because the review encompassed all 50 states, we do not anticipate any additional remaining liability. In fact, we plan to seek resolution at a lower amount by filing voluntary disclosure agreements, gathering exemption certificates and taking other actions. Speaking today, we cannot estimate the size or timing of any reduction in costs because VDAs require the consent of the states involved. Subsequent to quarter end, we took two key actions that did not impact quarterly results, but are included in our guidance. I'll remark on each before providing guidance for Q3 and the full year. First, on July 21, we acquired Populi. Although it is a very small company, Populi's capability to deliver providers specific analytics strengthens our position in the large and tractive provider market. Their technology and analytics have been proven with several large hospitals, and we plan to integrate them quickly with our products as we did with Monaco and analytical wizards. Given the need to integrate in the midyear timing, we expect only low single-digit million dollar revenue contributions in 2023. And in terms of profitability, its costs are expected to exceed revenue by low to mid-single-digit millions during the same time period. The second post-quarter activity was as we exited the first half of the year without seeing any improvements in the commercial conditions, we reassessed our overall sales and marketing spend. As a result, we reduced spending in areas where the market remains struggled. Consequently, we said we could buy to 42 colleagues, but will end the year with a leaner and stronger sales team as a result. Moving now to guidance for Q3 2023. We believe it is prudent to assume that current conditions extend through the remainder of the year as well. Assuming that is the case, in Q3, we would expect total revenue of $63 million to $64.5 million for a growth rate of 10% to 12%. Adjusted operating income of $16 million to $17 million. Adjusted EBITDA of $17.5 million to $18.5 million or 27% to 28% adjusted EBITDA margin. Adjusted net income of $9.5 million to $10.5 million or $0.05 to $0.07 per diluted share on 156.9 million weighted average shares outstanding. For the full year, we expect to land within our original guidance range. That range included revenue of $249 million to $255 million, for a growth rate of 12% to 15%. Adjusted operating profit, $61.5 million to $65.5 million. Adjusted EBITDA of $67 million to $71 million for a full year margin of 27% to 28%; adjusted net income of $30 million to $34 million. and earnings per diluted share of $0.19 to $0.23. This guidance includes the dilutive effect of the acquisition of Populi, and assumes no change in external conditions. Based on the dynamics we discussed earlier about the impacts of the macroeconomic environment, we would expect to end the year in the middle to lower half of revenue guidance, but in the middle to upper half of the profitability ranges. To summarize, Q2 was a solid quarter for Definitive Healthcare despite current economic headwinds and uncertainty. We're committed to efficiently and prudently managing the top and bottom line results while continuing to invest in product development to best position the Company for long-term growth. We believe we're well positioned for the long term because we've developed a clear leadership position in a large and attractive market that we believe will support high levels of predictable revenue growth, profitability and capital efficiency. And with that, I'll hand it back to Robert for a few closing thoughts before we take questions.