Yes, biotechnologists can work in hospitals. Biotechnologists can work in a variety of settings, including research labs, manufacturing facilities, and healthcare institutions such as hospitals. They may work in hospitals as part of a research team developing new treatments or diagnostic tests, or they may work in a hospital laboratory where they analyze samples and perform diagnostic tests. Biotechnologists can also work in clinical trials for pharmaceutical companies, biotech firms or academic institutions in hospitals. They may also be involved in the production and quality control of medical products.