Wentworth-Douglass Hospital
(603) 742-5252
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Our Team


For more information about any of the physicians listed below, please visit our online Physician Directory and search them by name.

Nurse Navigator:
Adrienne Hayes RN, OCN

Pulmonary Medicine:
Ali Al-Alwan, MD
Manuel R. De Aguirre, MD
Bianca Monteiro, MD
Syed Mudassar Naqshbandi, MD

 Medical Oncology:
Barbara Civiello. MD
Taylor Ortiz, MD
Henry Sonneborn, MD

Radiation Oncology:
Hamanshu Singh, MD                                
Arul Mahadevan, MD
Asa Nixon, MD
Etin-Osa Osa, MD

Thoracic Surgery:
James S. Allan, MD
Douglas J. Mathisen, MD
Ashok Muniappan, MD

Michael Ciaschini, MD
Matthew Draghetti, MD
David Greatorex, MD
Shannon Nedelka, MD
Shawn Rayder, MD
Brian Szymanski, MD

David Gray, MD
Padmini Holla, MD
Jeannine Ritchie, MD
Silvia Skripenova, MD

General Surgery:
Peter Hedberg, MD

Information Specialists:

Anne Daugherty, LICSW, Social Work
Christine Pilar, BS, CRCC, Clinical Research Coordinator


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Centers & Services

Cancer Center
Cardiovascular Care
Joint Replacement
Women & Children's
Physician Offices
Other Services

Conditions & Treatments

Health Information
Ebola Information

Support Services

Support Groups
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For Patients

Pay Your Bill Online
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Medical Record Request
Advance Directives
Clinical Research & Trials

For Healthcare Professionals

Work and Life
Financial Well-Being
Career and Growth

The Wentworth-Douglass Health System includes:



Wentworth-Douglass Hospital
789 Central Avenue, Dover, NH 03820
Phone: (603) 742-5252
Toll free: 1 (877) 201-7100