There is a lot of Med School that are offering short term courses for people who are eager to learn immediately.

One of this Med school is the Gurnick Academy of Medical Arts that offers different course together with their highly trained and educated doctors, nurses and medical technologists. Aside from qualified doctors, nurses and medical technologists they also provide a venue to have a first experience with regards to their courses. They consider clinical experience is one of the most important parts of the medical education.

Some of their short term courses that you can enroll are Vocational Nurse (LVN or LPN),Ultrasound Technology (Diagnostic Medical Sonography or DMS),Radiologic Technology (X-Ray), MRI Technology, Psychiatric Technician,Phlebotomy Technician (CPT 1).
So if you’re interested enough try visiting their site and choose the courses that best fits you.