Gretchen E Kretkowski-, PMHNP is a Nurse Practitioner - Psychiatric Mental Health practicing in Wantagh, NY
She has not yet shared a personalized biography with Doctor.com.
Accepts New Patients: Yes
Gretchen E Kretkowski-, PMHNP has not yet listed the medications that she commonly prescribes.
Gretchen E Kretkowski-, PMHNP has not yet specified the insurance plans she accepts.