Requirements include:- Doctor of medicine or doctor of osteopathy degree from an accredited U.S. school of medicine or osteopathy; foreign graduates may apply if they have a permanent certificate from the Educational Council of Foreign Medical Graduates- Current license to practice medicine in the United States, District of Columbia or Puerto Rico- Eligibility for board certification- Between 21 and 42 years of age- U.S. citizenship- In addition to the above qualifications, citizenship or permanent U.S. residency is required for Army Reserve officersTo learn more, visit