Psychiatric Nurse Practitioner, pmhnp, Registered Nurse, RN, Nurse Practitioner, Psychiatric Nurse, Psych RN, Nurse, Psychiatric Mental Health Nurse Practitioner, Psychiatric RN, Traveling Psych RN, Travel Psychiatric Nurse Practitioner, RN – Psych, Travel, Temporary, 13 Weeks, Temp, Travel Nursing, Full-time, Contract, Assignment, New Grad RN, Nursing, Temporary RN. If you’re seeking a Psych Registered Nurse position in NEW HAVEN, CT and are looking to work with an agency that will listen to your needs and career goals, then Focus Staff is the right place to be.