A. MD doctors, also known as medical doctors, have the authority to perform surgeries. These professionals have completed Medical school and have earned a degree in Medicine. They have undergone rigorous training to acquire the knowledge and skills necessary to perform various medical procedures, including surgical operations. MD doctors who specialize in surgery are referred to as surgeons. They have received additional education and training to become experts in surgical procedures. Surgeons are qualified to perform a wide range of surgeries, including but not limited to, open-heart surgery, brain surgery, joint replacement surgery, and cancer surgery. However, not all MD doctors are trained to perform surgeries. Doctors who specialize in fields such as internal Medicine, Pediatrics, Psychiatry, and Family Medicine do not typically perform surgical procedures. They may refer their patients to surgeons if surgery is deemed necessary. In summary, MD doctors have the authority to perform surgeries, but not all MD doctors are trained to do so. Surgeons, in particular, are experts in surgical procedures and have received specialized education and training to perform various types of surgeries.