sex at the workplace

Does It Constitute a Hostile Work Environment When Employees Who Aren't Providing Sexual Favors Are Mad About Employees Who Are?

My work is important to me but I am stressed out and considering turning in my resignation or filing a sexual harassment suit. I have been working in a completely hostile environment where a few people have slept with the bosses and received favoritism as a result and the rest of the hospital is furious. I am a surgeon and people's lives are at stake.