Christina M DeMatteo, DO

  • Public Health and General Preventive Medicine |
  • Infectious Disease |
  • Internal Medicine
Christina M DeMatteo
I work in a number of different areas within the MaineHealth system, including hospital medicine, infectious disease, preventive medicine and harm reduction. My job allows me to experience and contribute to the full spectrum of health care, from personal health to public health. I believe that the health of both the individual and our community requires addressing upstream causes of illness, advocating for changes that lower barriers to care, and maintaining open, honest communication between patients, providers and organizations. I enjoy educating people about health issues in ways that empower them to make their own best decisions. I have a master's degree in public health.
Languages spoken
Hospital affiliations
Franklin Memorial Hospital since 2023
Mid Coast Hospital since 2021
Southern Maine Health Care since 2018
Maine Medical Center since 2013
MaineHealth Accountable Care Organization since 2013
Stephens Memorial Hospital since 2013

Education and Credentials

Board Certification
Public Health and General Preventive Medicine, 2019
Infectious Disease, 2016
Internal Medicine, 2013
Maine Medical Center-GME, Public Health and General Preventive Medicine, 2018
Maine Medical Center-GME, Infectious Disease, 2016
Maine Medical Center-GME, Internal Medicine, 2013
Medical School
University of New England College of Osteopathic Medicine, Doctor of Osteopathic Medicine (DO), 2010

Where I Provide Care

Primary Office

MMP Adult Hospital Medicine

22 Bramhall St. P2A Rm. 2227
Portland, ME 04102

Other Offices

Stephens Memorial Hospital

181 Main St.
Norway, ME 04268-5664