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Our Team 

Matthew C. Oliff, M.D.

Gregory A. Bonci, M.D. — Diagnostic Radiologist

Areas of Expertise:  

Abdominal Imaging, Breast Imaging and Interventions

Board Certifications and Society Memberships: 

  • Diplomate – American Board of Radiology

  • American College of Radiology

  • Radiological Society of North America

  • New Hampshire Medical Society

  • American Medical Association

  • Association of University Radiologists

  • American Alliance of Academic Chief Radiologists

       in Radiology

Medical Education:

  • ​Medical School:   Weill Cornell Medical College,

        New York, NY

  • Internship:  Memorial Sloan-Kittering Cancer Center, New York, NY

  • Residency in Radiology:  Brigham and Women’s Hospital, Boston, MA

  • Chief Resident:  Brigham and Women’s

  • Other:  Abdominal Imaging and Intervention mini-fellow Brigham and Women’s

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Matthew C. Oliff, M.D.

David A. Glazier, M.D. — Diagnostic Radiologist

Areas of Expertise:  

Musculoskeletal Imaging

Board Certifications and Society Memberships: 

  • Diplomate – American Board of Radiology

  • American College of Radiology

  • New Hampshire Medical Society

Medical Education:

  • Medical School:  Tufts University School of Medicine, Boston, MA

  • Internship:  St. Elizabeth’s Medical Center

  • Residency:  Beth Israel Deaconess Medical Center

  • Fellowship in Musculoskeletal Radiology, Beth Israel Deaconess Medical Center

  • Chief Radiology Fellow, Beth Israel Deaconess

       Medical Center

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Mark D. Mangano, M.D. — Interventional Radiologist

 

Areas of Expertise:   

Interventional Radiologist

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Board Certifications and Society Memberships: 

  • Diplomate – American Board of Radiology

  • Diplomate – American Board of Radiology in Vascular and Interventional Radiology

  • Member:  Society of Interventional Radiology

  • Member:  RSNA

  • Member:  ACR

Medical Education:

  • ​Medical School: University School of Medicine, St. Louis, MO

  • Internship:  Steward Carney Hospital, Dorchester, MA

  • Residency:  MA General Hospital, Harvard Medical School, Boston

  • Fellowship:  Northwestern University Feinberg School of Medicine, Chicago, IL

Archie R. McGowan, M.D.

Archie R. McGowan, M.D.  — Diagnostic and Interventional Radiologist

 

Areas of Expertise:  

Neuroradiology / General & Vascular Interventional Radiology 

Board Certifications and Society Memberships :

  • Diplomate – American Board of Radiology

  • Diplomate – American Board of Radiology in Interventional Radiology 

  • American Board of Radiology Certification of 

       Added Qualification (CAQ) in Neuro Radiology

  • Radiological Society of North America

  • American College of Radiology

  • New Hampshire Medical Society

  • Portsmouth Medical Society

  • Society of Interventional Radiology

  • Society of Neuro Interventional Surgery (SNIS)

  • New England Society of Interventional Radiology

Medical Education:

  • Medical School:  Dartmouth Medical School,

       Hanover, NH

  • ​Medical Internship: Mt Auburn Hospital,

       Cambridge, MA

  • Chief Resident: Brigham and Women’s Hospital,

        Boston, MA

  • Fellowship: Vascular and IR, USAF Scott

       Medical Center

  • Clinical Fellow of Harvard Medical School

  • Fellowship: Neuroradiology, Washington 

       University Medical Center

Matthew C. Oliff, M.D.

Timothy J. Norton, M.D. — Diagnostic and Interventional Radiologist

Areas of Expertise:  

Vascular and Interventional Radiology

Board Certifications and Society Memberships: 

  • Diplomate – American Board of Radiology

  • Diplomate – American Board of Radiology in Interventional Radiology

Medical Education:

  • Medical School:  University of Illinois, College of Medicine

  • Medical Internship:  National Capital Consortium

  • Residency:  Hartford Hospital

  • Chief Resident:  Hartford Hospital

  • Fellowship:  Massachusetts General Hospital

Matthew C. Oliff, M.D.

Matthew C. Oliff, M.D. — Diagnostic Radiologist

Areas of Expertise:  

Breast Imaging and Procedures, Musculoskeletal Imaging and Procedures

Board Certifications and Society Memberships: 

  • Diplomate – American Board of Radiology

  • American College of Radiology

  • Radiological Society of North America

  • New Hampshire Medical Society

  • Portsmouth Medical Society

Medical Education:

  • ​Medical School: Columbia University College of Physicians and Surgeons

  • Internship:  Brockton Hospital/Tufts University

  • Residency (including dedicated training in Breast Imaging):  Brigham and Women's Hospital

  • Fellowship is Musculoskeletal Radiology: Brigham

        and Women's Hospital

  • Clinical Fellow of Harvard Medical School

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David D. Stevens, M.D. — Interventional Radiologist

 

Areas of Expertise:   

Interventional Radiologist

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Board Certifications and Society Memberships: 

  • Diplomate – American Board of Radiology

  • Diplomate – American Board of Radiology in Vascular and Interventional Radiology

  • Member:  Society of Interventional Radiology

  • Member:  RSNA CT

  • Member:  ACR

Medical Education:

  • ​Medical School:  Sanford School of Medicine @ University of SD, Vermillion, SD

  • Internship:  Sanford School of Medicine, Sioux Falls, SD

  • Residency:  Indiana University School of Medicine, Indianapolis, IN

  • Fellowship:  Yale School of Medicine, New Haven, CT

O. Robert Stevens, M.D.

O. Robert Stevens, M.D. — Diagnostic Radiologist

 

Areas of Expertise:   

Cross Sectional Imaging and Mammography

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Board Certifications and Society Memberships: 

  • Diplomate – American Board of Radiology

  • American College of Radiology

  • Radiological Society of North America

  • New Hampshire Medical Society

  • Portsmouth Medical Society

Medical Education:

  • ​Medical School: University of Vermont, Burlington, VT

  • Internship in Internal Medicine: Dartmouth-Hitchcock Medical Center, Hanover, NH

  • Residency in Radiology: Dartmouth-Hitchcock

        Medical Center, Hanover, NH and Children’s

        Hospital Medical Center, Boston, MA

Dr. Ethan M. Dobrow, M.D.

Bryan T. Suchecki, M.D. —  Interventional Radiologist

 

Areas of Expertise:  

Vascular and Interventional Radiology / Interventional Oncology

Board Certifications and Society Memberships: 

  • Diplomate – American Board of Radiology 

  • Diplomate – American Board of Radiology in Interventional Radiology 

Medical Education:

  • Medical School : University of Vermont 

  • Medical Internship: National Naval Medical Center, Bethesda MD

  • Residency: Diagnostic Radiology, Hartford Hospital, Hartford CT

  • Fellowship:  Vascular and Interventional Radiology, University of Vermont, Burlington Vermont

Diane Langlois

Diane Langlois — Interventional Radiology Patient Navigator

As a courtesy to our Interventional Radiology patients, Portsmouth Regional Hospital provides the services of a Patient Navigator, Diane Langlois.  She serves as a proactive guide to help you “navigate” all the necessary information from the professional and hospital resources that will make your journey to recovery more understandable and positive.  Diane is here to help obtain your medical information, schedule consultations, schedule and educate patients prior to their procedures and plan follow-up care.  She does the “leg work” that could delay treatment by assisting patients in obtaining medical records from other facilities, making timely appointments for tests and procedures and hopefully increasing patient satisfaction.  And, she is just a phone call away.  The Center for Interventional Radiology at Portsmouth Regional Hospital has a menu of greater than 60 procedures that we offer our medical community for their patients.  If you have any questions please call Diane at 603-433-5285.  Our office is open Monday through Friday from 8:00 am to 4:30 pm.

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