Marco Dominguez, MD

Marco Antonio Dominguez, MD, is an internist at Kelsey-Seybold Clinic in the greater Houston area. Marco Antonio Dominguez, MD, attended the McGovern Medical School at the University of Texas Health Science Center at Houston (UTHealth), earning his m...

Marco Antonio Dominguez, MD, is an internist at Kelsey-Seybold Clinic in the greater Houston area. Marco Antonio Dominguez, MD, attended the McGovern Medical School at the University of Texas Health Science Center at Houston (UTHealth), earning his medical degree in 2022. He remained at UTHealth to complete his internship and Internal Medicine residency in 2025. Dr. Dominguez joined Kelsey-Seybold Clinic in September 2025. As an internist, he provides primary care to adult patients, including well care and sick care. He treats a wide range of adult conditions like diabetes, high blood pressure, high cholesterol, thyroid problems, and asthma, in addition to everyday concerns such as the common cold, joint pain, fatigue, and more.