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Internist, Gastroenterologist (digestive)
44 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. Man-Siak Mak:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

4.0
  •  
(4)
Patient comments (0)

The overall average patient rating of Dr. Man-Siak Mak is Good. Dr. Mak has been reviewed by 4 patients who have provided 0 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
  •  
Promptness 5.0
  •  
Courteous Staff 2.3
  •  
Accurate Diagnosis 5.0
  •  
Bedside Manner 5.0
  •  
Spends Time with Me 5.0
  •  
Follows Up After Visit 5.0
  •  

Specialties & Research

Dr. Man-Siak Mak, 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. Mak graduated from National Defense Medical Center, Taipei.


Affiliations

Dr. Mak has 2 hospital affiliations:

  • Mercy Medical Center, Merced - Community Campus 
  • Mercy Medical Center Merced 

Languages

  • Mandarin
  • Chinese
  • Cantonese
  • English

> > > > Dr. Man-Siak Mak, MD

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Additional Information
Dr. Man-Siak Siak Mak MD is a male Internist, has 44 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Man-Siak S. Mak practice?
Dr. Man-Siak Mak has 1 office location.
Dr. Man-Siak Mak practices Internal Medicine and Gastroenterology near Merced, CA.
See Merced Internists and Merced Gastroenterologists.