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Oncologists in Vermont

Data updated monthly · Last refresh October 2026

16 Medical Oncology providers practice in Vermont, including 11 (69%) offering telehealth. The largest concentration is in Burlington. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

16providers
11telehealth
Burlingtontop city

Medical Oncology by city in Vermont

Choose a city to see providers there.

Medical Oncology in Burlington10 providers
Medical Oncology in White River Junction1 providers
Medical Oncology in Bennington1 providers
Medical Oncology in Morrisville1 providers
Medical Oncology in Waterford1 providers
Medical Oncology in Colchester1 providers
Medical Oncology in Berlin1 providers

Where Oncologists in Vermont practice

From CMS Medicare enrollment records covering 11 of the 16 providers listed here (69%). Providers who do not bill Medicare are not included in these figures.

0%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
100%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)OncologistsAll clinicians in groupMain city
University of Vermont Medical Center Inc.91,208Burlington

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingOncologists affiliated
Univ. of Vermont - Fletcher Allen Health CareBurlingtonNonprofit4 of 59
Northwestern Medical Center Inc.Saint AlbansNonprofit4 of 57
Porter Hospital Inc.MiddleburyNonprofit3 of 54
Central Vermont Medical CenterBarreNonprofit3 of 54

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Medical Oncology providers in Vermont

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Orion Howard, M.D.
Bennington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 447-1836
Dr. John Valentine, MD
Berlin, VT · No drug or device payments recorded (2025) · (802) 225-5400
Dr. Alzira Avelino, MD
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 656-5465
Dr. Asad Anwar
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 847-8400
Dr. James Gerson, MD
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 847-8400
Dr. Johannes Nunnink, M.D.
Burlington, VT · No drug or device payments recorded (2025) · (802) 656-0546
Dr. Mansour Gergi, M.D
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 847-8400
Dr. Marc Greenblatt, MD
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 847-8400
Dr. Marie Anne Christine Buteau, MD
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 847-0000
Dr. Randall Holcombe, MD
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 847-8400
Dr. Sarah Gillett
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 847-2700
Dr. Shlomit Ein-gal, M.D.
Burlington, VT · No drug or device payments recorded (2025) · Telehealth · (802) 847-8400
Dr. Dennis Sanders, M.D.
Colchester, VT · No drug or device payments recorded (2025) · (802) 655-3400
Dr. Julie Olin, M.D.
Morrisville, VT · No drug or device payments recorded (2025) · (802) 888-8372
Dr. Michael Grace, M.D.
Waterford, VT · No drug or device payments recorded (2025) · (802) 751-7675
Dr. Alexander Fuld, MD
White River Junction, VT · No drug or device payments recorded (2025) · Telehealth · (802) 295-9363

Common questions

How many Medical Oncology providers are in Vermont?

There are 16 Medical Oncology providers with active NPI records practicing in Vermont, according to federal NPPES data refreshed monthly.

Do Medical Oncology providers in Vermont offer telehealth?

Yes. 11 of the 16 Medical Oncology providers in Vermont (about 69%) report offering telehealth services in CMS data.

Which cities in Vermont have the most Medical Oncology providers?

Burlington (10), White River Junction (1), Bennington (1) have the highest concentration of Medical Oncology providers in Vermont.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Oncologists in Vermont work in independent practices or large health systems?

Among 11 Oncologists in Vermont enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 100% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Oncologists in Vermont work at?

According to CMS facility affiliation records, the Vermont hospitals where the most Oncologists hold privileges are Univ. of Vermont - Fletcher Allen Health Care in Burlington; Northwestern Medical Center Inc. in Saint Albans; Porter Hospital Inc. in Middlebury.

Related reading on HealthcareDiscovery.AI

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Medical Oncology in Vermont? Get featured.