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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 (5)

The overall average patient rating of Dr. Calvin Pan is Average. Dr. Pan has been reviewed by 8 patients who have provided 5 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.8
Promptness 2.4
Courteous Staff 2.2
Accurate Diagnosis 2.9
Bedside Manner 2.4
Spends Time with Me 2.7
Follows Up After Visit 2.5

Specialties & Research

  • He has special expertise in 12 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colon Cancer
  • Colon Tumor (Adenomatous Polyps)
  • Constipation
  • Hepatic Encephalopathy
  • Hepatitis
  • Hepatitis B
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Liver Cancer
  • Ulcerative Colitis
  • Viral Human Hepatitis

Education & Awards

Dr. Pan graduated from Guangzhou Medical College.


Dr. Pan has 10 hospital affiliations:

  • Nyu Hospital For Joint Diseases 
  • Ny Hospital Medical Ctr Of Queens,The 


  • Mandarin
  • Korean
  • Chinese
  • Cantonese

> > > > Dr. Calvin Pan, FACG, FACP, MD

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Additional Information
Dr. Calvin Qi An Pan FACG, FACP, and MD is a male Internist, has 26 years of experience and practices in Gastroenterology.
Where does Dr. Calvin Q. Pan practice?
Dr. Calvin Pan has 1 office location.
Dr. Calvin Pan practices Gastroenterology near Flushing, NY.
See Flushing Gastroenterologists.