Portsmouth Regional Hospital

Hospital Services
- Hospital Services
  At Portsmouth Regional Hospital, we treat the most important health concerns - yours. We provide healthcare services designed to meet your needs at every stage of your life.
Find a Doctor
- Find a Doctor
  - Find a Doctor
  - Find a Doctor By Phone
  We value the knowledgeable and experienced physicians affiliated with our hospital, and collaborate closely with them to continuously delivery quality patient care.
Patients & Visitors
- Patients & Visitors
  Patient care is our most important job. We want to make sure your experience is as pleasant as possible. This section contains information to help make your stay with us as comfortable as possible.
Career Center
- Career Center
  Do you share our passion for delivering high quality and safe patient care? If so, check out positions where you can further your career and enjoy a healthy work/life balance.
About PRH
- About PRH
  At Portsmouth Regional Hospital, our focus is simple - putting Patients First. We have embraced this philosophy by focusing on patient care practices and new technology, keeping patient safety a top priority. At Portsmouth Regional Hospital, you’re going to be treated as an individual, with compassion and care, like one of the family. Our Patients First approach is clear...excellent service, every patient, every time.
Health Library
- Health Library
  The more you know about your health, the better prepared you are to make informed healthcare decisions. Our health library gives you the information you need to take charge of your health.
For Clinicians
- For Clinicians
  This section is specifically for healthcare professionals, including physicians, mid-level providers, nurses, and other medical professionals.

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Mathew Greenston, MD

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Biography
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Mathew Greenston, MD

Medical Education & Training

Medical School: George Washington University School of Medicine, Washington, DC
Residency: Emergency Medicine, LAC-King-Drew Medical Center, Los Angeles
Specialty Board Certifications: Emergency Medicine, American Board of Emergency Medicine

Gender

Male

Languages

English

Mathew Greenston, MD

Specialty

Emergency Medicine
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Mathew Greenston, MD

Office Locations

Portsmouth Emergency Physicians
333 Borthwick Avenue
Portsmouth, NH 3801
Phone: (603) 436-5110
Fax: (603) 433-5184

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Portsmouth Regional Hospital

Hospital Services

Find a Doctor

Patients & Visitors

Career Center

About PRH

Health Library

For Clinicians

Mathew Greenston, MD

Medical Education & Training

Gender

Languages

Mathew Greenston, MD

Specialty

Mathew Greenston, MD

Office Locations

Call Portsmouth Regional Hospital at (603) 436-5110

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