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Internist, Gastroenterologist (digestive)
37 years of experience
Accepting new patients
Video profile
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. Arumugam Sivakumar:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (8)

The overall average patient rating of Dr. Arumugam Sivakumar is Average. Dr. Sivakumar has been reviewed by 25 patients who have provided 8 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.6
Promptness 2.7
Courteous Staff 3.4
Accurate Diagnosis 3.5
Bedside Manner 3.2
Spends Time with Me 3.7
Follows Up After Visit 2.7

Specialties & Research

Dr. Arumugam Sivakumar, MD is board certified in Internal Medicine and 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. Sivakumar graduated from University Of Peradeniya.


Dr. Sivakumar has 18 hospital affiliations:

  • Valley Hospital Medical Center 
  • Saint Rose Siena Hospital 


  • Spanish
  • Arabic
  • Tamil
  • English

> > > > Dr. Arumugam Sivakumar, MD

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Additional Information
Dr. Arumugam Sivakumar MD is a male Internist, has 37 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Arumugam Sivakumar practice?
Dr. Arumugam Sivakumar has 1 office location.
Dr. Arumugam Sivakumar practices Internal Medicine and Gastroenterology near Henderson, NV.
See Henderson Internists and Henderson Gastroenterologists.