She conducts clinical research into pulmonary hypertension treatments, markers of prognosis, and risk factors for the development of pulmonary hypertension.

Dr. Chin is board certified in pulmonary disease and in critical care medicine by the American Board of Internal Medicine.

She has been recognized as a leader in her field, serving on multiple clinical trial steering committees and serving as an Associate Editor for Circulation. She has also received several teaching awards, and has been listed consistently on Texas Monthly's "Super Doctors" and D Magazine's "Best Doctors" lists.