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Dr. Gregory H Nguyenduc Is this you?

About Dr. Gregory H Nguyenduc

Dr. Gregory H Nguyenduc, MD is a Doctor primarily located in Chandler, AZ, with another office in Gilbert, AZ. He has 20 years of experience. His specialties include Gastroenterology and Internal Medicine. He speaks English.

Rating Overview

26 Ratings with 8 Comments

The overall average patient rating of Dr. Gregory H Nguyenduc is Great. Dr. Gregory H Nguyenduc has been rated by 26 patients. From those 26 patients 8 of those left a comment along with their rating. The overall rating for Dr. Gregory H Nguyenduc is 3.6 of 5.0 stars.

Mapbox Map of Dr. Gregory H Nguyenduc

Primary Address

East Valley Gastroenterology And Hepatology Associates

600 S Dobson Rd Ste A
Chandler, AZ 85224
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Mapbox Map of Dr. Gregory H Nguyenduc

Premier Endoscopy Center

2563 S Val Vista Dr Ste 101
Gilbert, AZ 85295
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Specialties

Dr. Gregory H Nguyenduc has the following 2 specialties

  • Gastroenterology

    A gastroenterologist is a specialist in diagnosis and treatment of conditions involving the digestive/gastrointestinal (GI) tract. These doctors are experts on how food moves through the digestive system and is chemically broken down, with nutrients being absorbed and waste excreted. You might see this kind of doctor if you are experiencing any number of stomach issues, some of which might be severe diarrhea, irritable bowel syndrome, hemorrhoids, ulcers, acid reflux, Crohn's disease and more.

  • 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.

  • Expertise

    10 Expertise

  • Colonoscopy
  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Hemorrhoids
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Ulcerative Colitis
  • Irritable Bowel Syndrome (IBS)
  • Celiac Disease

Board Certifications

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.

Reviews

Showing 5 of 26

Mr.

Dr. Nguyenduc was the only dr. to get my issue figured out and get me back on track. Great guy, spends time with you. Explains in a way you can understand medical verbage. Great sense of humor!!! I would recommend him to Everybody!!!

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WORST doc ever

Do not go see this Doctor!!, I went to him 4 years ago & suffered immensely... I went thru months & months of misdiagnosis, his sooo very rude, he be-littled my symptoms, made light of them & had no compassion whatsoever, while in his care, I became so ill & I was down to 89 lbs from 104 & begged for his help, still he continually made light of the weight loss. He was arrogant & repeatedly interrupted me when I tried to speak. When he felt he was done with the visit .... HE WAS DONE & dismissed me like trash. Recently I've had the same issues & was referred to this same place, I asked the staff if I could switch to a different doctor within this office, they refused and said I must see Dr. Nguyenduc since I was considered one of his patients already. Reluctantly I said I would call back & schedule an appointment, but when I did this, they said he (the doctor) did not want to see me, nor would they allow me to see any other doctor there. All because I stated that I'd prefer to see another doctor. I have since found a MUCH better doctor, and only wish I hadn't wasted so much time with Dr. Ngyun dic.

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Horrible staff, I'd never refer anyone here.

I was told by Dr. Nguyenduc's staff that my insurance would cover the cost of the procedure and if it didn't, they would call me. They never called me, the procedure wasn't fully covered and I ended up with a huge bill that I can't pay. When I called to try to make arrangements to get the outstanding balance paid, I spoke with a woman named Hettey who was the most rude and unprofessional person I've ever spoken with. Her supervisor, Monique, wasn't much better. Overall, just a very bad experience with this office and the staff lacks any kind of professional manners.

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Two Stars

Dr.Nguyenduc & all staff were wonderful.

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Please do yourself a favor and go somewhere else!

Absolutely, positively horrible, terrible experience! 100% agree with the other review about how horrible his bedside manner is! Almost did not even go through testing because my appointment with him was so bad, but was so desperate for an answer I did... I wish I would have just left and went to another doctor... Cut me off as I tried to explain things, down played things I was saying as they were not true, and three weeks later, worse off then I was before I met this man and went to him.. My husband is very laid back and thought he was a total attogant jerk when he came to speak to him after testing... Do not recommend him, would not take my dog to him! Seriously....

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25 minutes
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Full Review Rating Breakdown ttcqeayetrwczwezdueawsrsbdyr
  • Education

    20 Years Experience

  • University Of South Alabama College Of Medicine

    Graduated in 1998

  • Accepted Insurance

    Dr. Gregory H Nguyenduc accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of AZ
    • Aetna Signature Administrators PPO
    • Aetna Whole Health Arizona Care Network
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • Cigna
    • CIGNA HMO
    • CIGNA Open Access Plus
    • CIGNA PPO
  • First Health
    • First Health PPO
  • Health Net
    • Health Net AZ PPO HSA
  • Humana
    • Humana Choice POS
    • Humana National POS
  • Multiplan
    • Multiplan PPO
    • PHCS PPO
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Options PPO
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Locations & Directions

  • Nearby Doctors

    Dr. Gregory H Nguyenduc is similar to the following 3 Doctors near Chandler, AZ.