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Gynecologic Oncologists in New Hampshire

Data updated monthly · Last refresh October 2026

8 Gynecologic Oncology providers practice in New Hampshire, including 6 (75%) offering telehealth. The largest concentration is in Lebanon. 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.

8providers
6telehealth
Lebanontop city

Gynecologic Oncology by city in New Hampshire

Choose a city to see providers there.

Gynecologic Oncology in Lebanon7 providers
Gynecologic Oncology in Manchester1 providers

Where Gynecologic Oncologists in New Hampshire practice

From CMS Medicare enrollment records covering 5 of the 8 providers listed here (63%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Gynecologic OncologistsAll clinicians in groupMain city
Dartmouth-Hitchcock Clinic51,445Lebanon
Mary Hitchcock Memorial Hospital51,269Lebanon

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingGynecologic Oncologists affiliated
Mary Hitchcock Memorial HospitalLebanonNonprofit3 of 55
Cheshire Medical CenterKeeneNonprofit4 of 54
Catholic Medical CenterManchesterNonprofit4 of 52

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.

Gynecologic Oncology providers in New Hampshire

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. Ariel Kredentser, M.D.
Lebanon, NH · No drug or device payments recorded (2025) · Telehealth · (603) 650-5000
Dr. Christianne Persenaire, M.D.
Lebanon, NH · No drug or device payments recorded (2025) · Telehealth · (603) 650-5000
Dr. Evelyn Fleming, M.D.
Lebanon, NH · $384 in drug and device payments (2025) · Telehealth · (603) 653-3525
Dr. Ilana Cass, M.D.
Lebanon, NH · $5,499 in drug and device payments (2025) · Telehealth · (603) 653-9300
Dr. Ivy Wilkinson-ryan, MD
Lebanon, NH · No drug or device payments recorded (2025) · Telehealth · (603) 653-9306
Dr. Loyd West, M.D.
Lebanon, NH · No drug or device payments recorded (2025) · (603) 653-3525
Dr. Michael Pearl, M.D.
Lebanon, NH · No drug or device payments recorded (2025) · Telehealth · (603) 650-5000
Dr. Leslie Demars, M.D.
Manchester, NH · No drug or device payments recorded (2025) · (603) 627-1102

Common questions

How many Gynecologic Oncology providers are in New Hampshire?

There are 8 Gynecologic Oncology providers with active NPI records practicing in New Hampshire, according to federal NPPES data refreshed monthly.

Do Gynecologic Oncology providers in New Hampshire offer telehealth?

Yes. 6 of the 8 Gynecologic Oncology providers in New Hampshire (about 75%) report offering telehealth services in CMS data.

Which cities in New Hampshire have the most Gynecologic Oncology providers?

Lebanon (7), Manchester (1) have the highest concentration of Gynecologic Oncology providers in New Hampshire.

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.

Which hospitals do Gynecologic Oncologists in New Hampshire work at?

According to CMS facility affiliation records, the New Hampshire hospitals where the most Gynecologic Oncologists hold privileges are Mary Hitchcock Memorial Hospital in Lebanon; Cheshire Medical Center in Keene; Catholic Medical Center in Manchester.

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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 Gynecologic Oncology in New Hampshire? Get featured.