Gregory Nguyenduc
Experienced in Macroamylasemia

Dr. Gregory Nguyenduc

Gastroenterology
Optum
Arizona Digestive Health
803 N Salk Dr, 
Casa Grande, AZ 
On Staff At
Accepting New Patients
Offers Telehealth

Experienced in Macroamylasemia
Optum
Arizona Digestive Health
803 N Salk Dr, 
Casa Grande, AZ 
OverviewInsuranceLocationsSimilar Doctors

Overview

Traditional Medicine.

Dr. Nguyenduc is rated as an Experienced provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Indigestion, Hemorrhoids, Diverticular Disease, and Portal Hypertension.

Graduate Institution
University Of South Alabama
Residency
University of Texas Health Science Center at San A
Specialties
Gastroenterology
Licenses
Internal Medicine in AZ
Board Certifications
American Board Of Internal Medicine
Fellowships
University Hospital - Albuquerque
Hospital Affiliations
Dignity Health Mercy Gilbert Medical Center
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

HealthPartners
  • POS
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MercyCare
  • EPO
  • HMO
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
SelectHealth
  • HMO
  • POS
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
VibrantRx
  • MEDICARE PDP
  • OTHER MEDICARE
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 19 Less Insurance Carriers -

Locations

Arizona Digestive Health
803 N Salk Dr, Casa Grande, AZ 85122
Call: 480-786-6655
Other Locations
Arizona Digestive Health
10440 E Riggs Rd Ste 200, Sun Lakes, AZ 85248
Call: 480-786-6655
Arizona Digestive Health
10238 E Hampton Ave Ste 501, Mesa, AZ 85209
Call: 480-786-6655
Arizona Digestive Health
22707 S Ellsworth Rd Ste H103, Queen Creek, AZ 85142
Call: 480-786-6655

Additional Areas of Focus

Dr. Nguyenduc has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
Similar Doctors
Distinguished in Macroamylasemia
Dr. Craig Stein
Gastroenterology
Distinguished in Macroamylasemia
Dr. Craig Stein
Gastroenterology

Arizona Digestive Health

6020 E Arbor Ave Ste 101, 
Mesa, AZ 
 (11.5 miles away)
480-985-1700
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Craig Stein is a Gastroenterologist in Mesa, Arizona. Dr. Stein is rated as a Distinguished provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Portal Hypertension, Gastrectomy, and Colonoscopy. Dr. Stein is currently accepting new patients.

Advanced in Macroamylasemia
Dr. Andrew Grade
Gastroenterology
Advanced in Macroamylasemia
Dr. Andrew Grade
Gastroenterology

Arizona Digestive Health

603 W Baseline Rd Ste 200, 
Mesa, AZ 
 (6.7 miles away)
480-461-1088
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Andrew Grade is a Gastroenterologist in Mesa, Arizona. Dr. Grade is rated as a Distinguished provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastric Dysmotility, Ulcerative Colitis, Gastroesophageal Reflux Disease (GERD), and Endoscopy. Dr. Grade is currently accepting new patients.

Advanced in Macroamylasemia
Dr. Jordan Vulcano
Gastroenterology
Advanced in Macroamylasemia
Dr. Jordan Vulcano
Gastroenterology

Arizona Digestive Health

6020 E Arbor Ave Ste 101, 
Mesa, AZ 
 (11.5 miles away)
480-985-1700
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Jordan Vulcano is a Gastroenterologist in Mesa, Arizona. Dr. Vulcano is rated as a Distinguished provider by MediFind in the treatment of Macroamylasemia. His top areas of expertise are Hemorrhoids, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy. Dr. Vulcano is currently accepting new patients.

VIEW MORE MACROAMYLASEMIA DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Nguyenduc's expertise for a condition
ConditionClose
    • Distinguished
    • Hemorrhoids
      Dr. Nguyenduc is
      Distinguished
      . Learn about Hemorrhoids.
      See more Hemorrhoids experts
    • Indigestion
      Dr. Nguyenduc is
      Distinguished
      . Learn about Indigestion.
      See more Indigestion experts
    • Advanced
    • Childhood Volvulus
      Dr. Nguyenduc is
      Advanced
      . Learn about Childhood Volvulus.
      See more Childhood Volvulus experts
    • Chronic Erosive Gastritis
      Dr. Nguyenduc is
      Advanced
      . Learn about Chronic Erosive Gastritis.
      See more Chronic Erosive Gastritis experts
    • Colitis
      Dr. Nguyenduc is
      Advanced
      . Learn about Colitis.
      See more Colitis experts
    • Colonic Malakoplakia
      Dr. Nguyenduc is
      Advanced
      . Learn about Colonic Malakoplakia.
      See more Colonic Malakoplakia experts
    • Congenital Diaphragmatic Hernia
      Dr. Nguyenduc is
      Advanced
      . Learn about Congenital Diaphragmatic Hernia.
      See more Congenital Diaphragmatic Hernia experts
    • Crohn's Disease
      Dr. Nguyenduc is
      Advanced
      . Learn about Crohn's Disease.
      See more Crohn's Disease experts
    View All 32 Advanced Conditions
    • Experienced
    • Anemia
      Dr. Nguyenduc is
      Experienced
      . Learn about Anemia.
      See more Anemia experts
    • Angiodysplasia of the Colon
      Dr. Nguyenduc is
      Experienced
      . Learn about Angiodysplasia of the Colon.
      See more Angiodysplasia of the Colon experts
    • Attenuated Familial Adenomatous Polyposis
      Dr. Nguyenduc is
      Experienced
      . Learn about Attenuated Familial Adenomatous Polyposis.
      See more Attenuated Familial Adenomatous Polyposis experts
    • Autoimmune Hepatitis
      Dr. Nguyenduc is
      Experienced
      . Learn about Autoimmune Hepatitis.
      See more Autoimmune Hepatitis experts
    • Bacterial Gastroenteritis
      Dr. Nguyenduc is
      Experienced
      . Learn about Bacterial Gastroenteritis.
      See more Bacterial Gastroenteritis experts
    • Banti's Syndrome
      Dr. Nguyenduc is
      Experienced
      . Learn about Banti's Syndrome.
      See more Banti's Syndrome experts
    View All 46 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      Once you submit your request, MediFind will reach out to the provider’s office to help schedule your appointment. Note that this is not a confirmed booking. You’ll receive a status update via email within 1–2 business days.

      Patient Details

      This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.