Can someone recommend an online survey service I can use to ask questions of health sector market analysts?
You could create your own and “recruit” respondents on Survey Monkey. While this is potentially time consuming and the validity is difficult to rely on for strategic decision making, it may really work to reach analysts. [Note: They aren’t particularly interested in participating unless it helps their franchises…] Alternative (and more effectively) if you have a reasonable budget, BioInformatics already has a massive cohort of potentially qualified respondents depending on the client’s questions and objectives. Good luck!