Christina Marien, APNP, PMHNP-BC

Psychiatric Mental Health Nurse Practitioner, Board Certified

Now Accepting New Patients for Medication Management

I am a board-certified Psychiatric–Mental Health Nurse Practitioner (PMHNP-BC) licensed in Wisconsin with 17 years of nursing experience. My background in emergency care, hospice, and behavioral health has shaped my compassionate, holistic approach to mental health care.

I earned my Master of Science in Nursing (MSN) from Chamberlain University, specializing in Psychiatric–Mental Health Nursing. Throughout my nursing career, I have worked with individuals from diverse backgrounds, supporting them through mental health challenges, life transitions, and recovery.

I believe healing begins when people feel heard, understood, and respected. I strive to create a supportive, non-judgmental environment and take a collaborative, evidence-based approach to care, with a strong focus on treating the whole person.

In my free time, I enjoy spending time with my husband of 23 years, our three children, and our black Labrador. I love summer in Wisconsin, being outdoors and on the lake, as well as cooking, reading, and working out at my local HIIT gym.

Specializes in:
Medication management, GeneSight® pharmacogenomic testing, brief psychotherapy, and patient education. I also have a special interest in working with Veterans and older adults.

Get scheduled today!

info@theattcenter.com
(920) 264-0996

1496 Bellevue Street, Suite 502

Green Bay, WI 54311