American Medical Association opposes assisted suicide.

… Code of Medical Ethics Opinion 5.7, which states that “permitting physicians to engage in assisted suicide would ultimately cause more harm than good. Physician-assisted suicide is fundamentally incompatible with the physician’s role as healer, would be difficult or impossible to control, and would pose serious societal risks. Instead of engaging in assisted suicide, physicians must aggressively respond to the needs of patients at the end of life.”

… E-1.1.7 of the AMA’s Principles of Medical Ethics, states that “Physicians are expected to uphold the ethical norms of their profession, including fidelity to patients and respect for patient self-determination … Preserving opportunity for physicians to act (or to refrain from acting) in accordance with the dictates of conscience in their professional practice is important for preserving the integrity of the medical profession as well as the integrity of the individual physician, on which patients and the public rely. Thus physicians should have considerable latitude to practice in accord with well-considered, deeply held beliefs that are central to their self-identities.“

“We would not give our patients a gun or revolver … so we should not be supplying them with lethal drugs. Physician-assisted suicide violates natural moral law. We urge the AMA to stand firm, as any change from the current position will only confuse the public as to the intention and role of their physicians.”