Thanks, Leigh. Good afternoon, everyone. And thank you for joining us. We were very pleased to see the momentum in our business that emerged in the second half of 2020 continue into our first quarter performance. We saw meaningful traction across our product portfolios, and strong execution towards our mission of providing advanced regenerative medicine products that can improve the outcome in patients undergoing implantable device related surgery. We believe we're on track to meet or exceed our key goals for the year. And we're establishing a solid foundation for the sustained long-term growth of our company. As a quick reminder, our core product platforms address three primary markets – implantable electronic devices such as pacemakers or defibrillators, bone repair in orthopedic and spine procedures, and soft tissue reconstruction. Additionally, we fulfill tissue processing contracts through our Richmond, California manufacturing facility as a highly leverageable component of our business. In my prepared remarks today, I'll cover recent highlights and accomplishments in each of these primary markets, as well as updates on the progress of our goals we set for 2021. Matt will go into more detail on our financials and guidance, and then we'll open the call for your questions. Turning briefly to our recent financial highlights. The Aziyo once again delivered strong results, including total revenue of $12.9 million, a 31% increase over the first quarter of 2020. And despite the seasonality we typically see in the first quarter following higher year-end purchasing patterns as well as ongoing COVID-related impacts in key territories, our total revenue grew 3% sequentially over the fourth quarter of 2020. Core product revenue have contributed the vast majority of this at $10.7 million, representing a 29% increase year-over-year and a 4% sequential increase over the fourth quarter of 2020. Growth in core product revenue also increased substantially in comparison to pre COVID levels, growing 49% from Q1 2019 to Q1 2021. We attribute these strong results to a number of factors, including the performance of our direct sales organization, the strength of our partnerships, and the market share we've been able to capture as a result of the quality of our product portfolio. Turning now to some recent highlights in our business and how we see the trending of this in the current quarter and through the remainder of this year. Starting with our products to address the market for implantable electronic devices, we've made significant progress advancing our CanGaroo Envelope over the past several months. CanGaroo is the only commercially available biological envelope that forms a natural systemically vascularized pocket for holding implantable electronic devices. We're excited about our commercial progress, product advancements and clinical trials currently underway. On the commercial front, we continue to build our presence in the US through a combination of direct sales reps and our commercial partnerships with Boston Scientific and BIOTRONIK. At the end of March, we had 29 direct sales reps that were encouraged by the recent progress made in onboarding our new reps. Our plan is to selectively continue to add sales headcount throughout 2021 with hiring targets more heavily weighted towards the second half of the year, as we approach additional development milestones with our pipeline program of adding antibiotics to CanGaroo. The breakthrough designation for CanGaroo that we received last December with Premier significantly expanded our market opportunity in the US and further validated the value and safety this product offers patients. In the first quarter of this year, we benefited from contract expansion within Premier with a number of these new accounts now ordering products. We're encouraged by this valuable continuing contribution from this relationship. Outside of the US, following CE Mark approval in January to update the label instructions for CanGaroo to include hydration with antibiotic gentamicin, we're working with our partner BIOTRONIK to further expand sales in Europe. We'll begin shipping products with our new hydration label to customers this month. On the product development front, we remain on track to bring to market our next generation CanGaroo Envelope next year, which will be enhanced by adding the antibiotics rifampin and minocycline to our biological envelope. We're continuing to advance down the path of manufacturing validation, followed by data collection and in vivo and in vitro studies. Our goal remains to reach FDA submission in Q1 2022 with product launch in the second half of 2022. This next generation product has the potential to be a leader in this category. And we view this as a key driver of long-term growth beginning in the second half of next year. Finally, on the clinical front, we continue to enroll patients into our HEAL study, which is designed to investigate the biologic and clinical effects at a time of CIED change out in patients with CanGaroo versus those with Medtronic's TYRX envelope or no envelope at all. We also recently announced initiation of a study to evaluate the clinical profiles, procedural details and post implant outcomes in patients receiving CanGaroo or no envelope during your initial or de novo CIED placement. We believe the benefits of CanGaroo may be even more pronounced in patients receiving their first CIED implant. And for this reason, this study focuses on these de novo implant patients. We look forward to the insights from both these valuable studies, including patient profiles, clinical decision making by physicians, and of course, patient outcomes. Now turning to our next product group in market, orthopedic and spine repair market. Our product platform in this market consists of FiberCel, ViBone and OsteGro V. Overall, we're seeing the benefits of market share expansion within both new and existing accounts for this product portfolio, which we believe further validates the importance of both the scientific properties as well as the differentiated capabilities that we've built into this viable bone product platform. More specifically, during the first quarter, we continue to work with our partner Medtronic to expand FiberCel sales, and we're very pleased by the growing market acceptance of this product. In particular, positive feedback from end users supports our confidence in the scientific capabilities that we've developed and deliver to market truly differentiated products. We're also generating additional characterization data to further support the unique features of this product in the marketplace. In January, our partner Surgalign Holdings launched ViBone Moldable, which is complementary to our existing ViBone product. ViBone Moldable is a next generation ViBone cell bone matrix, processed using a proprietary method optimized to protect and preserve the health of native cells and potentially enhance new bone formation. This product contains cancellous bone particles as well as demineralized cortical bone fibers, delivering the necessary components for bone formation along with excellent handling and cohesive properties. And finally, we continue to add orthopedic and spine partners to support the sales of OsteGro V and our ViBone product portfolio. And lastly, we're seeing expanded product awareness and clinical evidence, as well as growing market access in our third product portfolio addressing soft tissue reconstruction. Our primary product in this market, SimpliDerm, is increasingly receiving positive feedback from our physician customers. As we announced from our last call, effective March 1, SimpliDerm was added to Health Trust Purchasing Group platform. This designation now provides access for our direct sales reps and distributors to Health Trust member facilities representing more than 1,600 hospitals and health systems in the US. In addition, we continue to collect clinical data on SimpliDerm compared to other human dermal products and look forward to the results and publications later this year. In summary, we've consistently demonstrated our ability to generate robust sales growth for our core products, and we continue to make substantial progress advancing our pipeline of new products that we anticipate will drive growth well into the future. Turning to our contract manufacturing business, we're pleased to see further contribution in the first quarter from several contracts that commenced in the fourth quarter, resulting in 36% year-over-year revenue growth. Looking ahead, we believe that offering tissue processing for a range of third-party healthcare companies can continue to positively impact our business. It is also quite efficient, as it leverages the available capacity in our manufacturing facility and also contributes positively to our bottom line. The additional revenue is also a good source of capital to further drive growth in our core product platforms. As we enter the second quarter, we see opportunity for sustained growth across all product lines. We're encouraged by the growing number of vaccinations and many positive signs of truly turning the corner on the pandemic that's gripped the world for most of the past year. For Aziyo, this means better access to hospital customers, and of course, an increase in patients that can benefit from our products. We're pleased with the momentum we're seeing in the first part of Q2 and are looking forward to continuing our growth as we've moved through the year. Based on this favorable outlook, we're increasing our guidance for 2021 revenue to a range of $52 million to $54 million. In addition to growing revenues, we're proud of the many milestones we've reached in our core product portfolio, and we're confident we're on track to achieve many more in the coming quarters. Our key priorities are unchanged. And as such, we remain focused in 2021 on the following. First, expanding our direct sales force and growing revenues of our core products. Second, developing our next generation CanGaroo Envelope with integrated antibiotics. And third, generating clinical data that further differentiates the uniqueness of our core products. We'll also continue to evaluate opportunities to add synergistic products through partnerships or acquisitions to augment the long-term growth opportunity we see in our existing businesses today. To close, I'm truly encouraged by the progress we've made in spite of the many challenges to the healthcare delivery system. I've been inspired every day by the resilience and ongoing motivation of our team to advance our vision and improve the standard of care for patients treated under a wide range of implantable device procedures. We have a number of very exciting growth catalysts on our horizon, and I look forward to sharing the achievement of key milestones along the way. With that, I'll turn the call over to Matt to provide a review of our first quarter results and guidance for 2021.