Verified 2026 Physician Ranking

Top Oncologists in Washington, DC, 2026

Published by Palm Beach County Medical Media Group · Last updated May 2, 2026

PBCMMG Excellence Certified \u2014 Recognizing Excellence in Healthcare

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 oncology physician with active credentialing in District of Columbia. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.

  1. #1

    Nancy Dawson, MD

    Addiction MedicineFlorida, FL20+ years in practice
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  2. #2

    Piyapong Vongkovit, MD

    OncologyMaryland, MD21+ years in practice
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  3. #3

    Claudine Isaacs, MD

    OncologyMaryland, MD21+ years in practice
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  4. #4

    Craig Kessler, MD

    OncologyMassachusetts, MA21+ years in practice

    Craig Kessler, MD, practices oncology in Massachusetts, MA. NPI-verified active practice since 2005.

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  5. #5

    Jane Ingham, MD

    OncologyMaryland, MD21+ years in practice
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  6. #6

    Robert Warren, MD

    OncologyMassachusetts, MA21+ years in practice
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  7. #7

    Catherine Broome, MD

    OncologyMassachusetts, MA21+ years in practice
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  8. #8

    Harold Mirsky, MD

    OncologyDistrict of Columbia, DC20+ years in practice
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  9. #9

    Julie Bauman, MD MPH

    OncologyNew Mexico, NM20+ years in practice
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  10. #10

    Kavita Natrajan, MD

    OncologyDistrict of Columbia, DC20+ years in practice
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