Top Internal Medicine Doctors in Washington, DC, 2026
Published by Palm Beach County Medical Media Group · Last updated May 1, 2026

How this ranking was built: We applied PBCMMG's seven weighted criteria (board certification, years in active practice, disciplinary record, aggregate patient reviews, hospital affiliations, specialty training, peer recognition) to every internal medicine physician with active credentialing in District of Columbia. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.
- #1Addiction MedicineDistrict of Columbia, DC20+ years in practice
Burton Lee, MD, practices addiction medicine in District of Columbia, DC. NPI-verified active practice since 2006.
- #2Addiction MedicineDistrict of Columbia, DC20+ years in practice
Francisco King, MD, practices addiction medicine in District of Columbia, DC. NPI-verified active practice since 2006.
- #3Addiction MedicineDistrict of Columbia, DC20+ years in practice
Wai Lee, DO, practices addiction medicine in District of Columbia, DC. NPI-verified active practice since 2006.
- #4Addiction MedicineDistrict of Columbia, DC20+ years in practice
Maura Dollymore, MD, practices addiction medicine in District of Columbia, DC. NPI-verified active practice since 2006.
- #5Addiction MedicineKentucky, KY19+ years in practice
Deidre Hilliard, MD, practices hospital medicine in District of Columbia, DC. NPI-verified active practice since 2007.
- #6Addiction MedicineMaryland, MD19+ years in practice
Olivier De Raet, MD, MBA, practices internal medicine in Colorado, CO. NPI-verified active practice since 2007.
- #7Addiction MedicineDistrict of Columbia, DC14+ years in practice
Mohamad Houry, MD, practices addiction medicine in District of Columbia, DC. NPI-verified active practice since 2012.
- #8Addiction MedicineVirginia, VA9+ years in practice
Christopher Coe, MD, practices gastroenterology in Virginia, VA. NPI-verified active practice since 2017.
- #9Addiction MedicineDistrict of Columbia, DC20+ years in practice
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- #15Addiction MedicineDistrict of Columbia, DC18+ years in practice
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- #24Addiction MedicineDistrict of Columbia, DC14+ years in practice
- #25Addiction MedicineDistrict of Columbia, DC20+ years in practice
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- #31Addiction MedicineDistrict of Columbia, DC17+ years in practice
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- #49Addiction MedicineDistrict of Columbia, DC11+ years in practice
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- #57Addiction MedicineDistrict of Columbia, DC20+ years in practice
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Spot a methodology error or want to challenge a ranking? info@pbcmmg.com. Substantiated corrections are dated and noted on this page.