About Malessa Dias, MD
Departments, Centers, & Programs:
Clinical Interests:
- Early Childhood Development and Underserved Populations
Treats:
- Pediatrics
Languages:
- Portuguese, Spanish
Locations
Mass General Brigham for Children: Pediatric Group Practice
165 Cambridge Street
2nd Floor
Boston, MA 02114
Phone: 617-726-2728
Medical Education
- MD, University of Massachusetts Medical School
- Residency, Massachusetts General Hospital
Accepted Insurance Plans
- Aetna
- Beech Street
- Cigna
- Commonwealth Care Alliance
- Coventry
- Fallon Health
- Harvard Pilgrim Health Care
- Humana
- Maine Community Health Options
- Mass General Brigham Health Plan
- MassHealth
- Medicare
- Multiplan
- Senior Whole Health
- TriCare
- United Health Care
- Wellpoint
- WellSense
Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.
A Top Hospital in America
Mass General is recognized as a top hospital on the U.S. News Best Hospitals Honor Roll for 2025-2026.

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