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.
- #1Internal MedicineDistrict of Columbia, DC20+ years in practice
Burton Lee, MD, practices internal medicine in District of Columbia, DC. NPI-verified active practice since 2006.
- #2Internal MedicineDistrict of Columbia, DC20+ years in practice
Francisco King, MD, practices internal medicine in District of Columbia, DC. NPI-verified active practice since 2006.
- #3Internal MedicineDistrict of Columbia, DC20+ years in practice
Wai Lee, DO, practices internal medicine in District of Columbia, DC. NPI-verified active practice since 2006.
- #4Internal MedicineDistrict of Columbia, DC20+ years in practice
Maura Dollymore, MD, practices internal medicine in District of Columbia, DC. NPI-verified active practice since 2006.
- #5Internal MedicineDistrict of Columbia, DC19+ years in practice
Deidre Hilliard, MD, practices internal medicine in District of Columbia, DC. NPI-verified active practice since 2007.
- #6Internal MedicineDistrict of Columbia, DC19+ years in practice
Olivier De Raet, MD, MBA, practices internal medicine in District of Columbia, DC. NPI-verified active practice since 2007.
- #7Internal MedicineDistrict of Columbia, DC14+ years in practice
Mohamad Houry, MD, practices internal medicine in District of Columbia, DC. NPI-verified active practice since 2012.
- #8Internal MedicineDistrict of Columbia, DC9+ years in practice
Christopher Coe, MD, practices internal medicine in District of Columbia, DC. NPI-verified active practice since 2017.
- #9Internal MedicineDistrict of Columbia, DC20+ years in practice
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- #13Internal MedicineDistrict of Columbia, DC4+ years in practice
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- #15Internal MedicineDistrict of Columbia, DC18+ years in practice
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- #19Internal MedicineDistrict of Columbia, DC19+ years in practice
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- #24Internal MedicineDistrict of Columbia, DC14+ years in practice
- #25Internal MedicineDistrict of Columbia, DC20+ years in practice
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- #29Internal MedicineDistrict of Columbia, DC17+ years in practice
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- #31Internal MedicineDistrict of Columbia, DC17+ years in practice
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- #49Internal MedicineDistrict of Columbia, DC11+ years in practice
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- #57Internal 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.