Summary

Dr. Diane Nguyen is an internal medicine physician with specialized training in oncology who brings 25 years of experience to patient care. She earned her Doctor of Osteopathy degree from West Virginia University School of Medicine, where she developed expertise in both primary care and cancer treatment. Her dual specialization allows her to provide comprehensive care for patients with complex medical conditions, particularly those requiring both general medical management and specialized oncology services.

Dr. Nguyen practices at multiple locations throughout Texas, including Tomball and McAllen, and maintains affiliations with several major medical centers including University Medical Center, Rio Grande Regional Hospital, and McAllen Medical Center. She focuses on treating conditions such as iron deficiency anemia, fatigue, and various types of anemia. Her clinical expertise includes performing diagnostic procedures like iron testing, alkaline phosphatase evaluation, and arterial blood gas analysis to help identify and monitor patient conditions. Patients have given her an average rating of 1.0 on Vitals.
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Overview based on verified provider data

Quick Facts

  • 1
  • 25 years of experience
  • WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
  • 2 specialties
  • 23 areas of expertise
  • 7 hospital affiliations
  • 9 office locations
  • Female

Office Locations

Dr. Diane Duyen Thuy Nguyen has 9 locations

Millennium Physicians Oncology And Hematology

506 Graham Dr Ste 120Tomball, TX 77375
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed

Mcallen Family Medicine Residency Clinic

205 E Toronto AveMcAllen, TX 78503
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Diane Duyen Thuy Nguyen

522 Timberdale LnHouston, TX 77090

Edinburg Regional Medical Center

1102 W Trenton RdEdinburg, TX 78539

Dhr Health Edinburg

5501 S Mccoll RdEdinburg, TX 78539

The Womens Hospital At Renaissance

5502 S Mccoll RdEdinburg, TX 78539

Rio Grande Regional Hospital

101 E Ridge RdMcallen, TX 78503

Mcallen Medical Center

301 W Expressway 83Mcallen, TX 78503

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Dr. Diane Duyen Thuy Nguyen, DOEric HarkerDr. Krunal Talati, MDDr. Sapan Bhatt, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
25 Years of Experience 25 Years of Experience 21 Years of Experience 30 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Tomball , TXLyons , COWebster , TXLa Porte , TX
Med School: WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE Med School: Duke University School Of Medicine Med School: University of Baroda Med School: Pramukhswami Medical College
Current Profile
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Insurance Plans Accepted by Dr. Diane Duyen Thuy Nguyen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Diane Duyen Thuy Nguyen has the following 2 specialties

Specialty Expertise

Dr. Diane Duyen Thuy Nguyen has the following 23 areas of expertise

  • Acute Myeloid Leukemia
  • Anemia
  • Blood Cancer
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Bone Marrow Transplant
  • Breast Cancer
  • Cancer
  • Chemotherapy
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Gastrointestinal Cancer
  • Hepatitis C
  • Hodgkin's Lymphoma
  • Inflammation
  • Leukemia
  • Lymphoma
  • Metastatic Breast Cancer
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloma
  • Myeloproliferative Disorders
  • Oncology

Certifications, License, & Education

25 Years Experience

Dr. Diane Duyen Thuy Nguyen holds an active medical license in the state of Texas.

Medical License

Doctor Of Osteopathy with an active medical license in the state of Texas that expires in 2027.

Education & Training

Medical School

Graduated from WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE in 2006 and West Virginia School Of Osteopathic Medicine in 2001.

NPI Number

Dr. Nguyen's NPI number is 1023233756.

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Frequently Asked Questions

Is Dr. Diane Duyen Nguyen accepting new patients?
Dr. Diane Duyen Nguyen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Diane Duyen Nguyen's office located?
Dr. Diane Duyen Nguyen's office is located at 506 Graham Dr Ste 120, Tomball, TX, 77375.
How can I make an appointment with Dr. Diane Duyen Nguyen?
You can find contact information for Dr. Diane Duyen Nguyen here on Vitals.
Does Dr. Diane Duyen Nguyen accept my insurance?
You can see the insurance plans that Dr. Diane Duyen Nguyen accepts on their Vitals profile.
Which hospitals is Dr. Diane Duyen Nguyen affiliated with?
Dr. Diane Duyen Nguyen is affiliated with University Medical Center, Rio Grande Regional Hospital, Mcallen Medical Center, Edinburg Regional Medical Center, Dhr Health Edinburg, MCALLEN MEDICAL CENTER, and The Womens Hospital At Renaissance.

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