Providers
15
Locations
1
Specialties
4
Insurance Plans
12
About New Hampshire Oncology-hematology Pa
Background and practice information
New Hampshire Oncology-hematology PA is a mid-sized group medical practice based in Concord, NH, with 15 affiliated healthcare providers.
The practice brings together providers across multiple specialties, including hematology/oncology, physician assistant, medical oncology, and nurse practitioner. Its providers are in-network with 12 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
New Hampshire Oncology-hematology PaPrimary
250 PLEASANT ST, Concord, NH 033017559
(603) 224-2556
Affiliations
Hospitals where providers at New Hampshire Oncology-hematology Pa hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
New Hampshire Oncology-hematology Pa accepts 49 plans from 6 insurers, including Cigna, UnitedHealthcare, Humana.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at New Hampshire Oncology-hematology Pa
Provider specialties represented at this practice
Healthcare Providers
15 providers practice here
Josy Mathew, MD
Hematology/oncology
Concord, NH
Jonathan Pirruccello, MD
Hematology/oncology · Telehealth
Concord, NH
Meredith Selleck, MD
Hematology/oncology · Telehealth
Concord, NH
Jeanna Walsh, MD
Hematology/oncology · Telehealth
Concord, NH
Douglas Weckstein, MD
Hematology/oncology
Concord, NH
Michael Buff, MD
Medical Oncology · Telehealth
Concord, NH
Peter Crow, MD
Medical Oncology · Telehealth
Concord, NH
Gina Divenuti, MD
Medical Oncology · Telehealth
Concord, NH
Sabrina Bolianites
Nurse Practitioner
Concord, NH
Jennifer Decoff
Nurse Practitioner
Concord, NH
Elizabeth Katsikides
Nurse Practitioner
Concord, NH
Katelyn Blue
Physician Assistant
Concord, NH
Ashley Kosowicz, PA
Physician Assistant
Concord, NH
Jessica Lavoie, PA
Physician Assistant
Concord, NH
Tonya Perrino, PA
Physician Assistant
Concord, NH
Frequently Asked Questions
Common questions about New Hampshire Oncology-hematology Pa
How many providers are at New Hampshire Oncology-hematology PA?
New Hampshire Oncology-hematology PA has 15 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does New Hampshire Oncology-hematology PA offer?
The practice includes providers in hematology/oncology, physician assistant, medical oncology, and nurse practitioner. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does New Hampshire Oncology-hematology PA accept?
Providers at New Hampshire Oncology-hematology PA are collectively in-network with 12 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is New Hampshire Oncology-hematology PA located?
New Hampshire Oncology-hematology PA's primary location is in Concord, NH. See the contact section for the full address and phone number.
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