About
J. Nguyen grew up in Vietnam and later settled in Lewisville, Texas, before studying at Texas A&M University. He built his clinical foundation over more than ten years as an emergency physician, serving rural and border communities across the region. He went on to serve as Director of Emergency Medicine, Wound Care, and Hyperbaric Care. S. Air Force and QVN. He has also participated in missions to Vietnam, including an orphanage mission in 2023.
Dr. Nguyen specializes in family medicine, functional medicine, and preventive care. He founded Kudo Care Center to give Irving families a single trusted place for comprehensive medical care. His approach addresses root causes of chronic illness alongside acute needs. Outside the clinic, he enjoys reading, soccer, tennis, and staying active.
Education & Training
Undergraduate
Texas A&M University
Additional Training
Director of Emergency Medicine, Wound Care, and Hyperbaric Care; Medical Director for health mission 2010
Conditions Treated
Who is Dr. Nguyen right for?
Dr. Nguyen is a strong fit for families seeking a primary care doctor who handles both everyday and complex health needs. Patients managing chronic conditions such as diabetes, hypertension, or asthma benefit from his functional and preventive approach. He works well with patients who want root-cause thinking applied to their care. His background in emergency medicine also makes him a reliable choice for acute illness and injury. Vietnamese- and Spanish-speaking patients find his multilingual practice especially accessible.
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Frequently Asked Questions
Dr. Nguyen specializes in family medicine, functional medicine, and preventive care. He also brings deep expertise in wound care and hyperbaric care from his time as a department director. His clinical focus includes chronic disease management for conditions like diabetes, hypertension, and asthma.
Dr. Nguyen spent more than ten years practicing as an emergency physician in rural and border communities. He also served as Director of Emergency Medicine, giving him broad experience managing acute and trauma cases before founding Kudo Care Center.
Yes. Dr. Nguyen and the Kudo Care Center medical team see patients of all ages, including infants and children. Well-child exams, sports physicals, and pediatric acute care all fall within the practice's scope.
Yes. Functional medicine is one of Dr. Nguyen's core specialties. He applies this approach to patients dealing with hormonal imbalances, chronic inflammation, insulin resistance, thyroid dysfunction, and other underlying drivers of poor health.
Yes. Kudo Care Center offers a structured weight loss program that Dr. Nguyen's team manages. The program addresses hormonal imbalances, stress, sleep, nutritional habits, insulin resistance, and thyroid function as contributing factors.
The Kudo Care Center team communicates fluently in English, Vietnamese, and Spanish. This multilingual capability is a core part of how the practice serves Irving's diverse families.
Yes. S. Air Force and QVN. He has also participated in missions to Vietnam, including a 2023 orphanage mission and earlier work in 2014.
Dr. Nguyen attended Texas A&M University for his undergraduate studies. He then trained in emergency medicine and built an extended career as an emergency physician before founding Kudo Care Center.
Doctor profile last updated April 10, 2026