Gilead Sciences Appoints Merdad Parsey, MD, PhD as Chief Medical Officer
Gilead Sciences, Inc. (NASDAQ: GILD) today announced that Merdad Parsey, MD, PhD, will join the company as Chief Medical Officer, effective November 1. Dr. Parsey will be responsible for the company’s global clinical development and medical affairs organizations. He will join the company’s senior leadership team and will report directly to Daniel O’Day, Gilead’s Chairman and Chief Executive Officer. Under a new structure, William Lee, PhD, Gilead’s Executive Vice President, Research will separately report to Mr. O’Day.
Dr. Parsey joins Gilead from Genentech, Inc., a member of the Roche Group, where he currently holds the position of Senior Vice President, Early Clinical Development in the Genentech Research and Early Development (gRED) group. In this role, he leads clinical development, quality, compliance, informatics and clinical operations functions. He brings to Gilead significant clinical expertise across a broad array of therapeutic areas, including inflammation, oncology and infectious diseases.
“I am delighted to welcome Merdad, a seasoned and highly respected scientist, clinician and leader, to Gilead,” said Mr. O’Day. “Throughout his career, he has built a reputation as an outstanding leader among academic, industry and medical communities alike. I know Merdad’s exceptional skills and expertise will be of great benefit to Gilead as we focus on rapidly expanding our pipeline and clinical development portfolio through internal efforts and external partnerships.”
Prior to his most recent tenure with Genentech, Dr. Parsey served as President and CEO of 3-V Biosciences. He has also held development roles at Sepracor, Regeneron and Merck, Inc. and has served as Assistant Professor of Medicine and Director of Critical Care Medicine at New York University School of Medicine. Dr. Parsey completed his MD and PhD at the University of Maryland, Baltimore, his residency in Internal Medicine at Stanford University and his fellowship in Pulmonary and Critical Care Medicine at the University of Colorado.
“I have had many opportunities over the course of my career to help shape clinical development strategies and programs, and I am profoundly excited to bring those experiences to Gilead, an organization I have long admired,” said Dr. Parsey. “I am looking forward to working with the company’s talented teams to advance clinical development programs and build a robust pipeline that has the opportunity to change the trajectory of disease and transform the care of many more people in need around the world.”
About Gilead Sciences
Gilead Sciences, Inc. is a research-based biopharmaceutical company that discovers, develops and commercializes innovative medicines in areas of unmet medical need. The company strives to transform and simplify care for people with life-threatening illnesses around the world. Gilead has operations in more than 35 countries worldwide, with headquarters in Foster City, California.
For more information on Gilead Sciences, please visit the company’s website at www.gilead.com, follow Gilead on Twitter (@GileadSciences) or call Gilead Public Affairs at 1-800-GILEAD-5 or 1-650-574-3000.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20191007005221/en/
Contact information
Sung Lee, Investors
(650) 524-7792
Marni Kottle, Media
(650) 522-5388
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Sodali & Co Announces Executive Leadership Appointments7.1.2026 18:00:00 EET | Press release
Sodali & Co (the ‘firm’ or ‘Sodali’), the leading global capital markets-centric stakeholder advisory firm, is pleased to announce four appointments to its Executive Leadership Team (ELT) under Chief Executive Officer Andrew Benett. These newly created senior roles will strengthen Sodali’s ability to respond to clients’ evolving needs with an integrated suite of shareholder, sustainability, and strategic communications advisory services delivered on a global scale. The appointments are as follows: Brett Clegg has been promoted to Chief Commercial Officer. Brett was previously Chairman of Sodali’s APAC region, based in the firm’s Sydney office. He specializes in advising clients on strategic communications, issues management, and capital markets transactions. Prior to Sodali, Brett spent over two decades in senior executive and editorial roles at some of Australia’s leading news brands, including The Australian Financial Review, The Australian, and The Daily Telegraph. Aneliya Crawford
Andersen Global Adds González-Paullada Domínguez in Monterrey, Mexico7.1.2026 16:30:00 EET | Press release
Andersen Global broadens its Latin American platform through a Collaboration Agreement with Monterrey-based law firm González-Paullada Domínguez (GPD), further strengthening the organization’s coverage in Mexico. Founded in 2021, GPD offers comprehensive services across transactional and litigation matters. The firm advises clients across sectors—including manufacturing, real estate, insurance, information technology, mining, and banking—on corporate law, mergers and acquisitions, real estate transactions, foreign investment, commercial contracts, regulatory compliance, and ongoing legal audits. GPD also represents clients in complex civil and commercial litigation, arbitration, and insolvency proceedings. “Monterrey is a major economic hub where local credibility and deep relationships are essential, particularly for foreign investors seeking to enter the market,” said Alfonso González-Paullada Guerrero, founder and managing partner of GPD. “By collaborating with Andersen Global, we s
1NCE Continues Growth and Expands Its Software, AI and Services Offering7.1.2026 15:15:00 EET | Press release
1NCE, a company offering a plug-and-play platform for creating and managing the world’s best IoT products, reports another strong growth year, adding another 10 million endpoints. The company now manages 40+ million intelligent products for 30,000+ customers across 17 industries. 1NCE’s software and connectivity platform has become a new industry standard, delivering hassle-free IoT in 170+ countries and regions. The company has a unique vantage point in the IoT ecosystem, with four billion data records per day collected through 250+ streams on the world’s largest IoT network in the cloud. The company launched a new intelligent data program called 1NCE Insights. The program is part of the company’s goal of fusing AI + IoT intelligence to drive game-changing results in supply chains, smart cities, utilities and beyond. Customer-collected data is theirs and theirs alone. But with Insights, 1NCE opens access to its anonymized, networkwide data. Customers can benchmark their IoT projects a
Prudentia Sciences Announces Series A Led by McKesson Ventures, Accelerating Due Diligence for Life Sciences Dealmaking7.1.2026 15:00:00 EET | Press release
Prudentia Sciences, a pioneer in AI-native due diligence for life sciences dealmaking, today announced that it has secured $20 million in Series A financing. The round was led by McKesson Ventures with participation from SignalFire. Existing investors include Iaso Ventures, Virtue and GV. This brings the company’s total funding to $27 million, following a $7 million seed round in 2024. Prudentia Sciences provides an AI-native platform that enables pharma companies, biotechs, and financial institutions to evaluate breakthrough medicines with unprecedented speed and rigor. By synthesizing complex clinical signals into actionable insights, Prudentia accelerates deal throughput and provides strategic leverage for acquisition, licensing, or investment decisions made by business development, investment, and diligence teams. The company’s human-in-the-loop approach orchestrates seamless collaboration between buyers, sellers, and intermediaries. This ensures a secure, compliant infrastructure
Compass Pathways Announces FDA Acceptance of IND Application for PTSD and Hosts Webinar on PTSD and TRD7.1.2026 13:30:00 EET | Press release
Compass Pathways plc (Nasdaq: CMPS), a biotechnology company dedicated to accelerating patient access to evidence-based innovation, today announced that the U.S. Food and Drug Administration (FDA) has accepted its Investigational New Drug (IND) application for COMP360, enabling the initiation of a late-stage clinical trial in patients with PTSD. Compass management, along with KOL and industry leaders, will host a webinar today to discuss the company’s clinical trial plans for PTSD, as well as commercial preparations for treatment-resistant depression (TRD) from 10:00-11:30 am ET on January 7th. “PTSD is one of the most challenging mental health conditions, with approximately 13 million adults in the U.S. living with persistent symptoms and limited treatment options,” said Dr. Guy Goodwin, Chief Medical Officer at Compass Pathways. “We are pleased to advance our clinical development - the unmet need is profound, and it demands bold innovation. We believe COMP360 has the potential to tra
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom