Browse Health
Gastroenterologist (digestive)
29 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. Jian-Jun Chen:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. Jian-Jun Chen is Good. Dr. Chen has been reviewed by 29 patients who have provided 7 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.2
Promptness 2.7
Courteous Staff 2.8
Accurate Diagnosis 2.7
Bedside Manner 2.7
Spends Time with Me 2.7
Follows Up After Visit 2.7

Specialties & Research

Dr. Jian-Jun Chen, MD, PHD is board certified in 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. Chen graduated from Shanghai First Medical College. He has 1 awards.

Research/star award ucla


Dr. Chen has 2 hospital affiliations:

  • Parrish Medical Center 
  • Wuesthoff Medical Center - Melbourne 


  • Chinese

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Additional Information
Dr. Jian-Jun Chen MD and PHD is a male Internist, has 29 years of experience and practices in Gastroenterology.
Where does Dr. Jian-Jun Chen practice?
Dr. Jian-Jun Chen has 1 office location.
Dr. Jian-Jun Chen practices Gastroenterology near Titusville, FL.
See Titusville Gastroenterologists.