Jonah Levine

Jonah Levine was a 23rd century Human man, a doctor and member of Starfleet, serving aboard the Federation starship USS Enterprise (NCC-1701) in the year 2270.

Biography
Levine was evacuated from his quarters when the Enterprise was severely damaged by sabotage in the year 2270. He was surprised to find himself with a bunk assignment in the secondary hull, sharing room 17BO3 with Chief Medical Officer Leonard McCoy. 

Background
It can be determined that Levine was an officer, since he had completed a doctorate degree of higher education. However, his exact grade is not known, and is likely to have been ensign or lieutenant.