Dr. David Jonathan Nguyen, DO

David Nguyen, DO, is a graduate of the New York Institute of Technology College of Osteopathic Medicine, where he earned his medical degree in 2022. He then completed his residency at the Conroe Family Medicine Residency program in 2025. Board certified in Family Medicine, Dr. Nguyen joined Kelsey-Seybold in October 2025.

As a Family Medicine physician, Dr. Nguyen sees both individuals and entire families across their lifespans. He treats a broad variety of medical concerns, including acute illness, chronic conditions such as hypertension, diabetes, or COPD, and mental concerns such as anxiety and depression. He also provides preventive care such as well checks and sports physicals. Dr. Nguyen’s clinical interests include preventive health and the management and avoidance of chronic conditions. What he loves most about practicing medicine are the relationships he develops and the opportunity for lifelong learning.

With a collaborative, compassionate, and evidence-based approach, Dr. …Nguyen gets to know his patients as whole individuals, taking the time to listen and collaborate with them on shared decision making for their health.

Welcome to Kelsey-Seybold Clinic - Imagine an entire team of medical experts collaborating to care for you. Coordinating your care seamlessly, using the latest medical and information technology. Engaging you in preventive care, and guiding you through diagnosis and treatment for acute and chronic illness. Offering you 24/7 access to medical experts. With a rapidly growing number of signature, “state-of-the-art” Clinics available close to your home and work. Thier goal is to be there for you, as your trusted healthcare partner, through every step of your life.

For more information or to shedule an appointment, please call today!