Dr. Sarah D Muscat, MD

Where I Provide Care

Primary Office

22 Bramhall ST
Portland, ME  04102
phone: 207-662-1310
fax: 207-662-6377
216 Vaughan ST
Portland, ME  04102-3402
phone: 207-662-2221
fax: 207-662-5041


Dr. Sarah D Muscat, MD

Sarah D Muscat, MD



I completed my psychiatry residency in 2012 at Maine Medical Center. Before that, I worked for many years as an internist and rheumatologist. I am a graduate of the Albert Einstein College of Medicine in NYC, and I trained at St. Luke’s Hospital in medicine and at NYU/Hospital for joint diseases in rheumatology.  I am interested in the interaction of mental and physical health. This is important throughout the life span but particularly as we age and have more chronic illness.

I do assessments and provide ongoing psychiatric care in the geriatric practice. I manage mental health issues both alone and in concert with the therapist clinicians in our practice. 

I hope that patients will feel heard and understood in our practice and that we can collaborate on the best approach to care for each patient and their family.


Education & Credentials

Education & Credentials

Board Certifications
  • Internal Medicine, 1989
  • Psychiatry, 2012
  • Hospital for Joint Diseases, Rheumatology
  • Maine Medical Center, Psychiatry, 2012
  • St. Luke's-Roosevelt Hospital, Internal Medicine
Medical Education
  • Albert Einstein College of Medicine, M.D., 1984



  • Maine Behavioral Healthcare since 2013
  • Maine Medical Center since 2012
  • Maine Medical Partners since 2013
  • Southern Maine Health Care since 2017