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Shannon Messerges, PMHNP
Psychiatry
Accepting New Patients
Need help scheduling? Call (207) 879-3599
Highlights
Age Groups Seen
- Adult 18-65
- Older Adult >65
Languages
- English
Locations
- Northern Light Mercy Hospital
- 175 Fore River Parkway, Portland, ME 04102
- Get Directions
- fax: 207-822-2584
- Northern Light Mercy Dr. Harry E. Davis Pediatrics
- 195 Fore River Parkway, Suite 160, Portland, ME 04102
- Get Directions
- phone: 207-553-6767
- fax: 207-553-6749
Expertise
Education
- AHP Professional Education: Wilkes University, 2023
- AHP Professional Education: Northern Illinois University, Family Nurse Practitioner, 2015
Board Certifications
- Psychiatric-Mental Health Nurse Practitioner: American Nurses Credentialing Center (ANCC), 2024
- Family Nurse Practitioner: American Academy of Nurse Practitioners, 2015