You have good memory and a good intuition. You also have empathy and care for others. These qualities are considered good for medical profession.
As per your chart, yes, you could enter the medical field which is suitable to you and become a doctor, which would require your efforts and hard work and you should be able to make it to a good college.
You would be successful in your life in both your professional career and your personal aspects.
Simha lagna with the lagna lord Sun posited in the tenth house conjunct Saturn and Jupiter; Moon posited in the third house; Fourth lord retrograde Mars posited in the fifth house conjunct Ketu; tenth lord Venus posited in the ninth house.