Dr. Gregory Burzynski, MD is a board certified internist in Houston, Texas. Burzynski is board certified in internal medicine, qualified through the Drug Addiction Treatment Act of 2000 (DATA 2000) to treat opioid dependence with FDA-approved medications, and is also a licensed U.S. Civil Surgeon. Through this role, he conducts Immigration Physicals and Immigration Exams for the Department of Homeland Security. Dr. Gregory Burzynski is currently licensed to practice medicine in Texas. He is affiliated with Houston Methodist Hospital.