Why do you want to leave your current employer?
"I've worked with my current employer for the last 5 years. I'd like the chance to work with a more diverse population and your company offers that."
Talk about pursuing a better opportunity. Do not discuss internal disagreements or talk poorly about your colleagues or boss. This will cast a negative light on you - always keep the interview positive.
"I have worked in my current role for ___ years and feel that I have reached my potential at this particular clinic. While researching your clinic, I was noticing how you have more programs that focus on ___, which is what I am interested in pursuing. I also feel that this clinic would provide me with more growth opportunities."
