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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 (6)

The overall average patient rating of Dr. Robert Denniston is Good. Dr. Denniston has been reviewed by 21 patients who have provided 6 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.5
Courteous Staff 4.2
Accurate Diagnosis 4.0
Bedside Manner 4.1
Spends Time with Me 4.0
Follows Up After Visit 4.2

Specialties & Research

Dr. Robert Denniston, MD is board certified in Internal Medicine.

  • He has special expertise in 63 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Alternative Medicine
  • Anemia
  • Anxiety Disorders
  • Arthritis
  • Bradycardia
  • Cellulitis
  • Chest Pain (Angina)
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Colitis
  • Constipation
  • Dementia Related Behavioral Disorders
  • Diarrhea
  • Eczema
  • Edema
  • Esophagitis
  • Fainting (Syncope)
  • Flu (Human Influenza)
  • Gallstones
  • Gastritis
  • > Show all expertise

Education & Awards

Dr. Denniston graduated from Medical University of South Carolina, Charleston. He has 1 awards.

On-Time Doctor Award (2014)


Dr. Denniston has 5 hospital affiliations:

  • Virtua Memorial Hospital Of Burlington County 
  • Virtua West Jersey Hospital - Voorhees 

> > > > Dr. Robert Denniston, MD

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Additional Information
Dr. Robert Bruce Denniston MD is a male Internist, has 39 years of experience and practices in Internal Medicine.
Where does Dr. Robert B. Denniston practice?
Dr. Robert Denniston has 2 office locations.
Dr. Robert Denniston practices Internal Medicine near Mount Holly, NJ.
Additional practice locations include: Columbus, NJ.
See Mount Holly Internists.