Browse Health
19 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Douglas Corwin:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Douglas Corwin is Excellent. Dr. Corwin has been reviewed by 5 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 4.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.0

Education & Awards

Dr. Corwin graduated from Thomas Jefferson University, Philadelphia.


Dr. Corwin has 1 hospital affiliations:

  • Washington Hospital 


  • German

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Additional Information
Dr. Douglas Thomas Corwin MD is a male Internist, has 19 years of experience and practices in Internal Medicine.
Where does Dr. Douglas T. Corwin practice?
Dr. Douglas Corwin has 1 office location.
Dr. Douglas Corwin practices Internal Medicine near Washington, PA.
See Washington Internists.