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Erwinn C Sistoza, MD
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6 Patient Reviews
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Office Hours

  • Mon:7:00am - 5:00pm
  • Tue:7:00am - 5:00pm
  • Wed:7:00am - 5:00pm
  • Thu:7:00am - 5:00pm
  • Fri:7:00am - 5:00pm

Erwinn C Sistoza, MD

Internal Medicine Physician - General, Internal Medicine Physician - Geriatric Medicine

Highlights

  • Board Certified

Biography

Erwinn C Sistoza, MD is a Internal Medicine Physician - General, Internal Medicine Physician - Geriatric Medicine practicing in Marina Del Rey, CA

He has not yet shared a personalized biography with Do… Read more ›

Featured Review See More Reviews

Primary care DR appeared not very interested in my situation, If if asked questions he seemed not engaged and gave only minimal information about possible referral for cardiac and Neurology despite ER test results.…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
University of the East Ramon Magsaysay Memorial Medical CenterDoctorateOther1993

InstitutionFocusYear
Internship - Cardinal Santos Memorial Medical CenterOther1994
Fellowship - Drew University- Martin Luther King Program- Geriatric MedicineOther2007
Residency - Cook County Hospital- Internal Medicine & PediatricsOther2001

CertificationCert. BodyYear
Internal medicine
Sub-Specialty: Geriatric Medicine		Internal MedicineNot Specified

Photos

Provider Profile 0Provider Profile 1

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician
  • Internal Medicine Physician - Sub-Specialty: Geriatric Medicine

Years In Practice: 25 (started in 2000)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 4.5
Number of Reviews: 6
Most Recent Review: 12/14/2025
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

“Primary care DR appeared not ver...”

Primary care DR appeared not very interested in my situation, If if asked questions he seemed not engaged and gave only minimal information about possible referral for cardiac and Neurology despite ER test results.

Anonymous 12/14/2025
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Verified Patient

“Dr. Sistoza is highly knowledgea...”

Dr. Sistoza is highly knowledgeable and professional as well as personable he really cares about his patients. He's been my PCP a long time and I have referred others to him. He's an excellent doctor in so many ways.

Anonymous 12/02/2025
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Verified Patient

“Was encouraging and helpful with...”

Was encouraging and helpful with my questions

Anonymous 10/22/2025
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Verified Patient

“He was very thorough and concern...”

He was very thorough and concerned about my issues and situation

Anonymous 12/03/2025
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Verified Patient

“The doctor was good and waited p...”

The doctor was good and waited patiently for me to be call in after the staff was late bringing me to the room.

Anonymous 10/23/2025
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Verified Patient

“Great experience!...”

Great experience!

Anonymous 10/08/2025

Locations

Affiliated Practices

Practice Colleagues

Dr Ruchika Chhibar, MD   -   Internal Medicine Physician
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Eesha Chakravartty, MD   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Erwinn C Sistoza, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Erwinn C Sistoza, MD has not yet specified the insurance plans he accepts.
     

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