About James Lang, MD
Treats:
- Adult
Languages:
- Spanish
Medical Education
- MD, University of Washington School of Medicine
- Residency, Cambridge Health Alliance
American Board Certifications
- Internal Medicine, American Board of Internal Medicine
Accepted Insurance Plans
- Blue Cross Blue Shield
- Harvard Pilgrim Health Care
- Mass General Brigham Health Plan
- MassHealth
- MassHealth ACO
- Medicare
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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