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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).

Learn more about Dr. Merryalynn Sioson:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Merryalynn Sioson is Excellent. Dr. Sioson has been reviewed by 7 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.8
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Merryalynn Sioson, MD is board certified in Family Medicine.

  • She has special expertise in 2 areas:
  • Diabetes
  • Diabetes Complications

Education & Awards

Dr. Sioson graduated from New York Medical College, Valhalla. She has 4 awards.

Bridges to Excellence Recognition
Diabetes Care Recognition (2015 - 2017)
Level I
Cardiac Care Recognition (2013 - 2015)
Level II
Bridges to Excellence Medical Home Recognition (2013 - 2016)
Level III
NCQA Diabetes Physician Recognition Program (2013 - 2016)


Dr. Sioson has 3 hospital affiliations:

  • Kaiser Permanente Orange County - Anaheim Medical Center 
  • White Memorial Medical Center/Adventist Health 
  • West Anaheim Medical Center 


  • Tagalog

> > > > Dr. Merryalynn Sioson, MD

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Additional Information
Dr. Merryalynn Sioson MD is a female Family Practitioner, has 13 years of experience and practices in Family Medicine.
Where does Dr. Merryalynn Sioson practice?
Dr. Merryalynn Sioson has 1 office location.
Dr. Merryalynn Sioson practices Family Medicine near Brea, CA.
See Brea Primary Care Doctors.