The logo and lettering of online retailer Amazon can be seen on the façade of Amazon Germany's headquarters.Sven Hoppe | Picture Alliance | Getty ImagesAmazon's top health-care boss will step down from his role and be replaced by the cofounder of telemedicine company Amwell, the company announced Wednesday.Neil Lindsay, who joined Amazon more than 15 years ago, has served as the senior vice president of Amazon Health Services since 2021. AHS spans Amazon's online pharmacy service and primary care chain One Medical, among other initiatives. Dr. Roy Schoenberg will succeed Lindsay on July 1, Amazon's worldwide retail chief Doug Herrington wrote in a memo posted to the company's website. Lindsay will stay on as an advisor at Amazon until the end of the year, and plans to continue advising companies on health-care technology. In addition to cofounding and leading Amwell, Schoenberg brings "a rare combination of clinical expertise, technology vision, and experience building health-care businesses at scale," Herrington wrote.Read more CNBC tech newsTaiwan chip stocks climb after Nvidia announces $150 billion spending plansSK Hynix hits $1 trillion valuation as AI boom lifts South Korean chip stocksSpaceX-Tesla merger chatter reignites as Musk pushes rocket company toward NasdaqMicron hits $1 trillion market cap for the first time as stock continues stunning runAmazon has for years been on a mission to crack the multi-trillion dollar U.S. health-care industry, which is notoriously complex and inefficient. Its first big splash came in 2018 with the acquisition of online pharmacy PillPack for about $750 million, which led to the creation of its own offering called Amazon Pharmacy. The company then bought One Medical for $3.9 billion in 2023, among its largest acquisitions ever, giving Amazon access to a chain of brick-and-mortar primary clinics and a robust membership base. Amazon launched, then shuttered, a telehealth service. It also experimented with a line of health and fitness wearables, called Halo, before sunsetting the device as part of broader cost-cutting efforts. Lindsay, who is a member of CEO Andy Jassy's senior leadership team, or S-team, didn't have a background in health-care. He previously led Amazon's Prime subscription business and managed its worldwide marketing. The transition marks the latest executive shakeup in Amazon's health-care unit. One Medical lost its CEO last March, while Amazon's chief medical officer departed last May, and its VP of health-care left last December to join Humana.