Thank you, Doug. Good afternoon, everyone, and thank you for being part of today's conference call. I'm excited for my new role in the future of Semler. I look forward to working closely with our senior leadership team and our Board to unlock stakeholder value. We are pleased that both Eric Semler and Will Chang have joined our Board in the second quarter of 2023. They bring deep expertise in capital allocation, corporate governance, strategic planning and investment management. Furthermore, the Board has decided to ask Doug to stay on his permanent CEO in order to bring continuity and direction to Semler, and he has agreed. Also after 13 years with Semler, Dennis Rosenberg has retired as Chief Marketing Officer. However, he will continue to assist me with our Investor Relations effort. We thank Dennis for his valuable contributions and wish him a happy and fulfilling retirement. Today, I'll be presenting an overview of our second quarter 2023 financial results, providing market updates and discussing recent corporate developments. Following my remarks, Doug and I will be available to address any questions you may have. I'm excited to announce record results for the second quarter. This achievement is a testament to the hard work of our team as well as to the ongoing support of our customers who continue to recognize the clinical benefits and value of our technology. By enabling early diagnosis of both PAD and heart dysfunction, we are empowering healthcare providers to initiate preventative interventions and treatments at an early stage. We believe that this proactive approach not only saves lives, but also lowers healthcare expenditure. As we look to the future, we envision the healthcare landscape where our technology plays a pivotal role in shaping healthier outcomes for patients, while delivering substantial economic benefits. For now, the specifics of our second quarter results. Total revenue in Q2 2023 was $18.6 million, an increase of 25% compared to the second quarter of 2022, driven by continued sales of QuantaFlo to existing and new customers to test for PAD. We believe that promising results that were published in two large independently conducted peer-reviewed studies by QuantaFlo customers last year are having an impact. These studies underscore the importance of identifying asymptomatic PAD patients, enabling the implementation of preventative measures. Fixed fee revenues were $9.6 million, an increase of 13% year-over-year. We saw continued interest in our products from existing customers as well as new customers, such as hospitals, major pharmaceutical and other retail chains and delegated medical groups. Variable fee revenues were $8.4 million, an increase of 39% year-over-year. We continue to see strong demand from our home risk assessment customers using QuantaFlo for PAD during in-home examinations. Equipment and other revenues were $600,000, an increase of 128% year-over-year. Because the majority of equipment sales are to variable fee customers, we believe it is a sign of strength in the fee per test market. In the second quarter of 2023, our two largest customers, including their related affiliates, comprised 37% and 34% of quarterly revenues. Operating expenses in Q2 2023, which includes cost of revenues, were $11.4 million, an increase of 18% year-over-year. As a percent of revenues, operating expenses decreased to 61% compared to 65% in 2022. Operating expenses increased primarily due to increased headcount, wage inflation and increased professional fees. Pre-tax net income was $7.7 million, an increase of $2.5 million or 48% year-over-year. Net income was 5.9 million, or $0.88 per basic share and $0.75 per diluted share, an increase of 44% year-over-year. During the quarter, we purchased outstanding warrants to acquire 76,000 shares of common stock from our CEO at a cost of $1.9 million. We have $15 million remaining under the Board authorized stock repurchase program. We had cash, cash equivalents and short-term investments at June 30, 2023 of $51.8 million. As of June 30, 2023, headcount was 137 employees compared to 134 at the end of the first quarter 2023. We recently announced a strategic plan to streamline operations and reduce employee headcount by approximately 30% by September 15, 2023. This plan is meant to be proactive and seeks to drive operational efficiency, while still providing high quality service to our customers. We currently estimate that we will incur severance costs in the range of 700,000 to 900,000 consisting of one-time termination benefits, which are expected to be paid by December 31, 2023. We anticipate this will result in a reduction in quarterly operating expenses of approximately $1.5 million to $2 million, which are expected to be realized during the fourth quarter ended December 31, 2023. Our primary objective remains steadfast, to maintain and enhance our current revenue opportunities and profitability. To achieve this, we are reinvesting in emerging growth opportunities, particularly focusing on new customers for QuantaFlo, both for PAD and HD. This broadening of our customer base may prove to show the tremendous promise and the exciting potential that we believe is in our company's future. Furthermore, we're committed to maintaining our investments in research and development. Upgrading existing products and data services is a priority for us as we strive to stay at the forefront of innovation and continuing to deliver cutting-edge solutions to our customers. Last year, we unveiled QuantaFlo HD to aid in the diagnosis of heart dysfunction, which is a product of our internal R&D efforts. The results of a clinical paper published in the Journal of Preventative Medicine demonstrated a statistically significant correlation with a P value of less than 0.01 using transthoracic echocardiography, or echo, as a gold standard to diagnose heart failure. A link to the paper is available on our website in our press release dated March 1, 2023. Heart dysfunction encompasses a broad spectrum, including heart failure, which affects around 6.5 million adults in the U.S. With a lifetime risk of one in five at 40 years of age, the impact of heart failure on healthcare is significant, with over 1 million hospitalizations per year in the United States and an annual cost of care exceeding $30 billion. Unlike symptomatic heart disease, a considerable number of patients have asymptomatic heart disease. However, they are not routinely tested for in the current standard of care because echo, while reliable, is not a screening test. It involves a specialized lab, a trained ultrasonographer and takes about an hour, making it impractical for primary care offices or home setting. Our goal is to equip healthcare providers with a cost effective means of identifying asymptomatic heart dysfunction early, enabling them to encourage patients to adopt healthier lifestyles and optimize proven guideline directed medical therapies. Ultimately, this approach could improve long-term health outcome. There are CPT reimbursement codes for echocardiography and HCC diagnosis codes for heart dysfunction that were not affected by this year's CMS updates. We are in discussions with customers of all sizes, and have made initial installations of QuantaFlo HD in the second quarter of 2023. While HD is showing positive early signs, we expect the market uptake process will take time. Finally, as part of our growth strategy, we will explore inorganic growth initiatives to further diversify our product portfolio guided by our Board that has deep experience in capital allocation. By seeking new opportunities and partnerships, we aim to expand our offerings and broaden our impact on the market. Thank you for your interest in the company and your continuing support. Now, Rocco, if you could please open the lines, Doug and I will be happy to address your questions.