Christina W Fok , MD

Reeba Mathew, MD, is a board-certified and fellowship-trained pulmonary, critical care, and sleep medicine specialist. She’s also an associate professor in the Division of Pulmonary, Critical Care, and Sleep Medicine in the Department of Internal Medicine at McGovern Medical School at UTHealth Houston. Mathew is the medical director of UT Physicians Pulmonary and Sleep Medicine and co-medical director of the Memorial Hermann Sleep Disorders Center at Texas Medical Center. She is also the associate program director of the UTHealth Houston Sleep Medicine Fellowship Program. Mathew was awarded her medical degree from the Vijayanagar Institute of Medical Sciences in India. She completed her medicine-pediatrics internship at the University of Arkansas for Medical Sciences. She completed residency training in internal medicine, followed by fellowship training in pulmonary and critical care medicine and in sleep medicine at The University of Texas Health Science Center at Houston. She also received hyperbaric medicine certification and completed the UTHealth Houston Memorial Hermann Clinical Safety and Effectiveness Program in 2022. She’s a fellow of the American College of Chest Physicians (ACCP) and serves on the American Academy of Sleep Medicine (AASM) education committee. Mathew also serves as vice president of the Southern Sleep Society. Outside of work, she enjoys reading and music and values faith and family.

Raja Mehanna, MD, is a board-certified neurologist, fellowship-trained movement disorder specialist, and an associate professor of neurology at McGovern Medical School at UTHealth Houston. He sees primarily adult patients but for conditions such as tics, dystonia, and Huntington’s disease, he sees patients of all ages. Mehanna is also the assistant director of the UTMOVE fellowship training program, director of the movement disorder curriculum, and co-director of the Deep Brain Stimulation Program. Mehanna is dedicated to providing his patients with expert diagnoses on all aspects of movement disorders and offering individualized treatment options. He emphasizes patient education and focuses on listening to their needs. A Houston resident, Mehanna is married and has three children. In his spare time, he enjoys reading, biking, classical music, and learning about history and theology.