Dear student,

The US has a different system than that of India.

Medicine is a post graduate program there.you first need to complete a 4 year bachelor's degree in any discipline then give MCAT to pursue  MD( 4 years) there which is equivalent to MBBS here. After which  you will have to give USMLE to get a license and do residency. Which is of minimum 4 years. All this procedure is not only time taking but also very expensive. You should try doing MBBS from india itself. And then do residency from USA

All the best