Dr. J Duc Nguyen, MD

Dr. J Duc Nguyen, MD

Internal Medicine  ·  

Accepting new patients

Dr. J Duc Nguyen, MD is an internal medicine specialist in Fontana, CA and has been practicing for 23 years. He specializes in internal medicine and obstetrics & gynecology.

United Family Care Inc

8110 Mango Ave

Fontana, CA 92335
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Insurance Accepted

  • Molina Healthcare

Learn about Dr. Nguyen

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Dr. Nguyen's Experience

Dr. Nguyen's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Care Philosophy

This content was provided by Dr. Nguyen "I strongly agree in preventable medicine. I am a good listener and I'm conscientious. I see patients from age 15 to the geriatric range. I have a good sense of humor."

2  Specialties

  • Internal Medicine
  • Obstetrics & Gynecology

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

8  Conditions Treated

3  Procedures

  • Abscess Incision and Drainage
  • Pap Smear
  • Skin Procedures

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University of Minnesota Medical School
    Medical School | Graduated 1995

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Nguyen has no media or publications listed.

Languages Spoken

  • English
  • Vietnamese

Memberships & Professional Affiliations

Dr. Nguyen does not have any memberships or affiliations listed. If you are Dr. Nguyen and would like to add memberships or affiliations, please update your profile.

Dr. Nguyen's Reviews

Likelihood of recommending Dr. Nguyen to family and friends
4 total reviews (2 have comments)

Likelihood to Recommend (4)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Nguyen's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (2)

my husband and I have been patients of Dr Nguyen, he's very thorough, always takes his time, I can't wait till my son turns 18 so he can start seeing him of his physician. He always go above and beyond as a doctor.
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He is the most unprofessional, rude, obnoxious "doctor" I've ever been to. He kept telling me "we only have 15 minutes, so make it quick". I had a list of symptoms i needed to tell him and he cut me off at the top. Told me "we don't have time for that, remember we only have 15 minutes!" Just...more
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