About Us

Dr. Reginald Nguyen is a highly skilled physician with dual Board Certifications in Family Medicine and Obesity Medicine. He earned his medical degree from the University of Kansas School of Medicine and completed his residency at Baylor College of Medicine, where he served as Academic Chief Resident.

Throughout his career, Dr. Nguyen has been dedicated to helping patients achieve better health and confidence. While working at Memorial Hermann Sugar Land, he became known as the "go-to" weight loss physician, which inspired him to expand his expertise and earn board certification in Obesity Medicine. His passion for guiding patients toward sustainable, weight loss solutions has remained a core part of his practice.

In addition to his work in outpatient medicine, Dr. Nguyen has experience in Urgent Care settings and served as a Hospitalist during the COVID-19 pandemic, further demonstrating his adaptability and commitment to patient care.

Dr. Nguyen now focus on non-surgical facial aesthetics, offering advanced treatments using neurotoxins and dermal fillers. With a holistic and personalized approach, he ensures each treatment aligns with his patients' unique needs and aesthetic goals, while maintaining a more natural appearance.

At X|O Wellness & Aesthetics, Dr. Nguyen blends medical expertise with an artistic touch to provide exceptional results in a welcoming environment. His mission is to help people feel healthier, look younger, and regain their confidence through evidence-based treatments and compassionate care.