Education
Medical degree in 1983 from the University of Texas Medical School at San Antonio, Texas; internship and residency in internal medicine at the University of Kentucky College of Medicine, Lexington, Kentucky 1983-1986; internal medicine and medical oncology fellowship at M.D. Anderson Cancer Center, Houston, Texas 1986 - 1988.
Accolades & Memberships
American Medical Association, American College of Physicians, Hidalgo County Medical Society, Texas Medical Association, American Society of Clinical Oncology, Texas Society of Medical Oncology, Texas Medical Foundation, M.D. Anderson Associates, and Century Club Member - Texas A & M Association of Former Students. In 2005, 2006, 2007 and 2008, Dr. Marek has been named among the Super Doc List from Texas Monthly magazine.