Dr. Marks graduated from the Univ of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med in 2001. He works in San Antonio, TX and 1 other location and specializes in Critical Care Respiratory Therapy, Sleep Medicine, Critical Care Medicine, Internal Medicine, Pulmonology and Hospice & Palliative Medicine. Dr. Marks is affiliated with Methodist Hospital Stone Oak.
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