Skip to content

Psychiatrist in South Portland, Maine,
Gwen Duffield, PMHNP-BC

Provider Type: Nurse Practitioner

Manages Medications: Yes

NO THERAPY - Medication Management ONLY

Provider Gender: Female

Serving: 11-65+

Psychiatrist in South Portland, Maine, Gwen Duffield, PMHNP-BC

Gwen Duffield, PMHNP-BC

Gwen Duffield is a Psychiatric Mental Health Nurse Practitioner with over 7 years experience specializing in Medication Management of clients ages 21 to 60 years. She enjoys spending time in nature. She received her Masters of Science in Nursing from Husson University. She worked for Indian Health Service, practicing in Down East Maine. She also practiced in York Maine.

She enjoys integrating Holistic Approaches, collaborating with therapists and other treatment providers. Her treatment is culturally informed. She specializes in treating; Anxiety, Attention Deficit Disorder, Bipolar Disorder, Depression, Holistic Interventions, OCD, Panic, Post partem Depression, PTSD, Sleep issues, Substance Abuse, and Women’s issues. In the past Gwen has also made medication recommendations for the incarcerated population. She is able to see adolescents, adults and some geriatric patients having a wide range of mental illnesses and presenting problems.


  • Alcohol & Drug Use Issues
  • Anxiety
  • Depression
  • Obsessive Compulsive Disorder (OCD)
  • Pain Management
  • Postpartum Depression/Anxiety
  • PTSD/Trauma
  • Women's Issues

Insurances Accepted

  • Anthem
  • Beacon
  • Cigna
  • Community Health Options
  • Optum
  • Tufts


  • English



Find Other Providers At This Location