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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).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Ronald Bross is Good. Dr. Bross has been reviewed by 8 patients who have provided 2 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.7
Courteous Staff 4.0
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 3.7

Specialties & Research

Dr. Ronald Bross, MD is board certified in Gastroenterology.

  • He has special expertise in 7 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Infectious Disease
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Bross graduated from Thomas Jefferson University, Philadelphia.


Dr. Bross has 9 hospital affiliations:

  • St. Luke's Hospital/Bethlehem 
  • Lehigh Valley Hospital 


  • Spanish
  • English

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Additional Information
Dr. Ronald J Bross MD is a male Internist, has 19 years of experience and practices in Gastroenterology.
Where does Dr. Ronald J. Bross practice?
Dr. Ronald Bross has 6 office locations.
Dr. Ronald Bross practices Gastroenterology near Allentown, PA.
Additional practice locations include: Hamburg, PA and Kutztown, PA.
See Allentown Gastroenterologists.