Dr. Tang is a board certified psychiatrist. According to the American Board of Medical Specialties: “Medical specialty certification in the United States is a voluntary process. While medical licensure sets the minimum competency requirements to diagnose and treat patients, it is not specialty specific. Board certification—and the Gold Star—demonstrate a physician’s exceptional expertise in a particular specialty and/or subspecialty of medical practice. The Gold Star signals a board certified physician’s commitment and expertise in consistently achieving superior clinical outcomes in a responsive, patient-focused setting. Patients, physicians, healthcare providers, insurers and quality organizations look for the Gold Star as the best measure of a physician’s knowledge, experience and skills to provide quality healthcare within a given specialty."