The Surgeon General of the United States Army and the Surgeon General of the United States Air Force typically hold the rank of Lieutenant General (three stars), though it is possible for a Brigadier General (two starts) to hold the position. The Surgeon General of the United States Navy holds an equivalent rank - Vice Admiral, though it is possible for a Rear Admiral to hold the position.
The Surgeon General of the United States is under the Public Health Service Commissioned Corps - one of the non-military uniformed services of the United States. Their rank structure is based on the rank structure used by Navy and Coast Guard officers, and they are typically appointed to the rank of Vice Admiral in the PHSCC.
Regina Benjamin is not in the military, and, as far as I can tell, never was. As the Surgeon General of the United States, she falls under the United States Public Health Service Commissioned Corps, which is a uniformed service of the United States, but is not a military service. However, the Commissioned Corps uses a rank structure taken from the Navy, and she holds the rank of Vice Admiral in the USPHSCC.
Andrew Jackson held the highest military rank of Major General in the United States Army.
General
General- is the highest rank
general d'aarmee
Major And Major general
The same as any other officer of the surgeon's rank and time in service.
It could mean Brigadier General which is a one star general
Marshal (Marechal)
That depends on exactly how much experience they have. They'll be a commissioned officer, for sure.
Brigadier general;)
General( 1-5{highest} stars)