Doctors Who Treat Colon Doctor in Greenwich, CT

Providers in Greenwich whose specialty's scope covers colon doctor— ranked by profile completeness & registry tenure, notby quality, outcomes, or who is "best".

10 active providers with a practice address in Greenwich, Connecticut have a primary specialty that treats colon doctor. We assert that these specialties treat colon doctor, not that any specific provider treats your case. Open any provider for their full profile, contact, and map.

Providers in city

State

Registry vintage

June 2026

Colon Doctor specialists in Greenwich

Top 10 of 10

10 providers whose specialty treats colon doctor practice in Greenwich. Compare the most complete records below, or filter the full list by name and nearby ZIP.

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1
Cheng-Hung Tai
Gastroenterology Physician · Greenwich, CT
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2
Center for Gastrointestinal Medicine of Fairfield & Westchester, P.C.
Gastroenterology Physician · Greenwich, CT
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3
Scott KramerM.D.
Gastroenterology Physician · Greenwich, CT
Street-level locationView full profile & map →
4
Jennifer BarroMD
Gastroenterology Physician · Greenwich, CT
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5
Clifford BerkenM.D.
Gastroenterology Physician · Greenwich, CT
Street-level locationView full profile & map →
6
Felice ZwasM.D.
Gastroenterology Physician · Greenwich, CT
Street-level locationView full profile & map →
7
Nelson BonheimMD
Gastroenterology Physician · Greenwich, CT
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8
Alan SelkinM.D.
Gastroenterology Physician · Greenwich, CT
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9
Neda KhaghanM.D.
Gastroenterology Physician · Greenwich, CT
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10
Neal SchambergM.D.
Gastroenterology Physician · Greenwich, CT
Street-level locationView full profile & map →

These are active providers in Greenwich, Connecticut whose primary NUCC specialty treats colon doctor; it is not a list of providers confirmed to treat your specific case, and absence does not mean a provider does not treat it. Ordering reflects NPPES profile completeness and registry tenure — a transparency signal, not a quality, outcome, or "best" ranking. Condition-to-specialty mapping: MedlinePlus, NIH, ABMS. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC.