The Montana Medical Association is a vehicle to represent Montana Physicians upon important issues that concern them. You can make a difference by becoming a member of the MMA and voicing your opinion.The MMA, as an organization, is charged by its members to represent all Montana physicians. The MMA endeavors to understand and promote the interests of physicians in all medical specialties, in all venues. Issues involved in the provision of medical care are common to those physicians who are employed by entities such as clinics or hospitals as well as those who are in private practice.