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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. William Berna:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. William Berna is Good. Dr. Berna has been reviewed by 13 patients who have provided 8 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 2.7
Courteous Staff 3.1
Accurate Diagnosis 3.6
Bedside Manner 3.8
Spends Time with Me 3.7
Follows Up After Visit 3.5

Specialties & Research

Dr. William Berna, MD is board certified in Internal Medicine.

  • He has special expertise in 37 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Allergy
  • Anemia
  • Cellulitis
  • Chest Pain (Angina)
  • Constipation
  • Dementia Related Behavioral Disorders
  • Diarrhea
  • Eczema
  • Edema
  • Esophagitis
  • Fainting (Syncope)
  • Gastritis
  • Hemorrhoids
  • Hives (Urticaria)
  • Hyperglycemia
  • Hyperthyroidism
  • Hypoglycemia
  • Hypothyroidism
  • Infections
  • > Show all expertise

Education & Awards

Dr. Berna graduated from UMDNJ, Newark.


Dr. Berna has 4 hospital affiliations:

  • Virtua Memorial Hospital Of Burlington County 
  • Virtua Health & Rehab Mt Holly 

> > > > Dr. William Berna, MD

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Additional Information
Dr. William Joseph Berna MD is a male Internist, has 27 years of experience and practices in Internal Medicine.
Where does Dr. William J. Berna practice?
Dr. William Berna has 1 office location.
Dr. William Berna practices Internal Medicine near Moorestown, NJ.
See Moorestown Internists.