Marguerite “Peggy” Addison, APRN, PMHNP-BC

Psychiatric Nurse Practitioner

Peggy is an Advanced Practice Registered Nurse, Family Psychiatric-Mental Health Nurse Practitioner, MSN, and is Board Certified through the American Nurses Credentialing Center to treat all ages.

She received her RN from McNeese State University in Lake Charles, Louisiana and her Masters in Psychiatric-Mental Health Nursing from The University of Texas at Arlington (UTA) where she received multiple clinical excellence awards, was a member of Sigma Theta Tau Honorary Society, and was named a “University Scholar”.

Peggy has 13 years of experience as a PMH-NP treating multiple diagnoses, specializing in anxiety, depression, bipolar disorder, and schizophrenia, with a special interest in perinatal psychiatry. Prior to becoming an NP, she had 16 years of in-patient psychiatric experience as an RN working in adolescent and adult psychiatry, alcohol, and addiction units, including six and a half years as head nurse on the psychiatric intensive care unit at The Methodist Hospital in Houston.

She is a member of the American Psychiatric Nurses Association, American Nurses Association, Texas Nurses Association, Texas Nurse Practitioners of North Texas, and the Neuroscience Education Institute.

Peggy has been a preceptor/ graduate clinical instructor for UTA since 2009 and formerly an undergraduate clinical instructor for Texas Woman’s University from 2009-2011.

Peggy works collaboratively to diagnose and treat mental health disorders and emphasizes a comprehensive approach of healthy lifestyle changes along with therapy to reach optimal functioning.

When not working she enjoys time with family, travel, reading, needlework, and water activities.