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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. David Deysher:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. David Deysher is Excellent. Dr. Deysher has been reviewed by 7 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 3.7
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. David Deysher, DO is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Deysher graduated from Philadelphia College of Osteopathic Medicine. He has 1 awards.

Patients' Choice Award (2015)


Dr. Deysher has 4 hospital affiliations:

  • Good Samaritan Hospital/Lebanon 
  • Geisinger Med Ctr, Danville, Pa 

> > > > Dr. David Deysher, DO

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Additional Information
Dr. David Paul Deysher DO is a male Internist, has 29 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. David P. Deysher practice?
Dr. David Deysher has 1 office location.
Dr. David Deysher practices Internal Medicine and Gastroenterology near Lebanon, PA.
See Lebanon Internists and Lebanon Gastroenterologists.