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Internist, Geriatric Specialist (elderly care)
19 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. Erwinn Sistoza:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Erwinn Sistoza is Good. Dr. Sistoza has been reviewed by 6 patients who have provided 2 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 4.0
Courteous Staff 3.3
Accurate Diagnosis 3.3
Bedside Manner 3.3
Spends Time with Me 3.0
Follows Up After Visit 3.3

Specialties & Research

Dr. Erwinn Sistoza, MD is board certified in Geriatric Medicine.

  • He has special expertise in 1 area:
  • Alzheimer's Disease

Education & Awards

Dr. Sistoza graduated from University Of The East, Ramon Magsaysay Memorial Medical Center, Quezon.


Dr. Sistoza has 3 hospital affiliations:

  • Centinela Hospital Medical Center 
  • Centinela Freeman Regional Medical Center-Marina Campus 
  • Marina Del Rey Hospital 


  • Tagalog
  • Spanish

> > > > Dr. Erwinn Sistoza, MD

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Additional Information
Dr. Erwinn Martin Calingasan Sistoza MD is a male Internist, has 19 years of experience and practices in Internal Medicine and Geriatric Medicine.
Where does Dr. Erwinn M. Sistoza practice?
Dr. Erwinn Sistoza has 2 office locations.
Dr. Erwinn Sistoza practices Internal Medicine and Geriatric Medicine near Marina Del Rey, CA.
Additional practice locations include: Los Angeles, CA.
See Marina Del Rey Internists and Marina Del Rey Geriatric Doctors.