The Ava Health Portsmouth provider directory includes 226 healthcare professionals sourced from the National Provider Identifier (NPI) registry maintained by the Centers for Medicare & Medicaid Services (CMS). Each listing is linked to an active NPI number, ensuring the information is current and verifiable.

Whether you are looking for a primary care physician, a specialist, a nurse practitioner, or a licensed therapist in Portsmouth, you can browse the listings above or return to the New Hampshire provider directory to explore other cities. All provider data comes from the publicly available NPPES data dissemination and is updated regularly.

This directory is for informational purposes only and does not constitute medical advice or an endorsement of any provider. Please verify provider credentials independently before making healthcare decisions. See our Terms of Use and Privacy Policy.

Healthcare Providers in Portsmouth, New Hampshire— Page 2

Providers in Portsmouth — Page 2 of 5

CHRISTOPHER DAWSON, D.C.

DANIEL DE TOLLA, D.D.S., M.D.

Peter Degnan, MD

Lauren Demaris, DO

APRIL DENG, MD

Emma Desjardins, DO

BARBARA DEUELL, MD

William Devaney, DMD

JAMES DINULOS, M.D.

PETER DOURDOUFIS, DO

EDWARD DRUMMOND, MD

RICHARD DUFFY, MD

BRIAN DUNBAR, DO

ROBERT EBERHART, MD

Jacob Ehlers Uber, DO

Zachary Einwechter, MD

Eric Eisenberg, MD

Gary Fagin, MD

Kristy Fassler, N.D.

Delfin Faustino, DDS

JOHN FEDERICO, MD

James Fishbein, DDS

Diane Flamburis, MD

Emily Follo, MD

JOSEPH FRAZER, MD

David Gagnon, MD

CHARLES GAUDET, M.D.

JOHN GENS, MD

Sanjay Godara, MD

NINA GOKHMAN, M.D., PH.D

WARREN GOLDBLATT, M.D.

FRANK GRAF, M.D.

Evelyn Graff, NP

LAWRENCE GRAY, MD

JOSHUA GREENSPAN, M.D.

Marc Greer, DMD

MARYLYN GRONDIN, M.D.

RAFAEL GROSSMANN, MD

MICHELE GUILFOYLE, PA-C

Areen Haddadin, MD

KELLEY HAILS, M.D.

Katelyn Hanson, DO

Phenton Harker, MD

Jillian Harrison, DMD

Paul Harvey, DMD

SUSAN HASKELL, O.D.

ROBERT HELM, M.D.

Andrea Herold, DMD

ROBERT HEROLD, DMD

ROBERT HICKEY, MD

Nearby Cities in New Hampshire

About the Portsmouth, New Hampshire Provider Directory