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About Dr. Loan Ngo

Dr. Loan Ngo, MD is a Doctor primarily located in Orange, CA, with another office in Westminster, CA. She has 40 years of experience. Her specialties include Cardiovascular Disease and Internal Medicine. Dr. Ngo is affiliated with Garden Grove Hospital and Medical Center, St. Joseph Hospital - Orange and Los Alamitos Medical Center. She speaks English.

Rating Overview

1 Rating with 1 Comment

The overall average patient rating of Dr. Loan Ngo is Bad. Dr. Loan Ngo has been rated by 1 patients. From those 1 patients 1 of those left a comment along with their rating. The overall rating for Dr. Loan Ngo is 1.0 of 5.0 stars.

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Primary Address

101 the City Dr S
Orange, CA 92868
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Mapbox Map of Dr. Loan Ngo

14571 Magnolia St
Westminster, CA 92683
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Dr. Loan Ngo has the following 2 specialties

  • Cardiovascular Disease
  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Specialty Expertise

    Dr. Loan Ngo has the following 5 expertise

  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Dr. Loan Ngo has 2 board certified specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience

Board Certifications

Dr. Loan Ngo is Board Certified in 2 specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.


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Incompetent and dangerous

This doctor runs a very poor office. My mother was very sick and passed out in the waiting room. We asked the office to call 911 and the front desk gal refused. She told us not to call 911. We had to use our cell phone to call. The doctor didn't even come out to check on my mother until the paramedics came, and even then she didn't do anything. Just looked. After my mother was admitted to the hospital, she didn't even bother coming by to check, or even call.Her office didnt' provide a test result that the new doctor needed until a week after when we didn't need it anymore.She finally called AFTER I came to pick up the report and told the front desk gal that I would report the doctor for the incident. She didn't call to apoligize or to ask how my mother was. She called to defend her little incompetent worker and her own failure to act.As for her treatment, she advised my mother NOT to eat any sweet fresh fruits. She thinks the natural fruit sugar is bad. What an idiot.My mother now realized what a quack this doctor was and decided to go to a real doctor.The average wait in her office is 1 1/2 - 2 hours. You first wait in the waiting room at least 1 hour or more, then you wait some more once they take you in.

Wait time
60.0 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
  • Hospital Affiliations

    Dr. Ngo is affiliated (can practice and admit patients) with the following hospital(s).

  • Garden Grove Hospital and Medical Center
  • St. Joseph Hospital - Orange
  • Los Alamitos Medical Center
  • Fountain Valley Regional Hospital & Medical Center
  • Good Samaritan Hospital-LA
  • Anaheim Memorial Medical Center
  • St. Vincent Medical Center
  • University of California
  • Education

    40 Years Experience

  • Faculty Mixte De Med Et De Pharm Univ De Saigon

    Graduated in 1973

  • Accepted Insurance

    Please contact the office for more information.

Locations & Directions

  • Similiar Doctors

    Dr. Loan Ngo is similar to the following 3 Doctors near Orange, CA.

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