Sure, quadjoh if you meet the requirement. UGMS requirement is as follows
This is a full-time, non-residential, GEMP full-fee paying medical programme with the following entry requirements.
must hold a good First Degree (Second Class Lower or better) in Basic Medical, Biological, Biomathematical, Physical Sciences, or any relevant science related subject.
must show evidence of having completed the National Service, where required
must pass a 3-hour written Entrance Examination conducted by the UGMS.
The Examination will comprise the following:-
General Knowledge, General Science (Chemistry, Physics, Biology) and aspects of Level 200 Science
Reasoning: English (Composition and Expression); Mathematics, Basic Statistics, a combination of MCQs and Essays
MCQs on the Sciences (Chemistry, Physics, Biology) - 50%
Short Essays: General Knowledge, Reasoning Ability and English - 50%
must pass a selection interview.
A three (3) week revision course will be run for prospective candidates. Details of the courses/subjects to be taught will be organized by module coordinators to prepare prospective candidates for the entrance examination.
(source: http://ugms.edu.gh/index.php/admissions/graduate-entry-medical-programme )