What are my Chances...

So I did this a few days earlier, but it was pretty rushed and not great… so here it goes again. I am a Indian Junior in a top California Public School. I have gotten a 1400 (680 math 720 reading+writing) on the SAT but am working on raising it. I have gotten 2 C’s and a few B’s, have taken Alg2TrigHonors, AP European History(3) and this year I am taking AP Chem, AP Calc AB, AP US History, English III, Biotech, Band (I’ve been playing oboe since 6th grade) and Spanish IV Honors. For my extracurriculars I am in MUN (since 10th grade), Mock Trial (since 10th grade most likely will have a leadership position Senior Year), Key Club (since 10th grade, most likely will have a leadership position senior year) and Academic Decathlon (my team has won County and moved on to State every year I’ve done it, since 9th grade and I have personally won medals in both district and country levels). I have done Track and Field hurdles-mid distance since 9th grade and will be Varsity this year. Outside of school I am on the event leadership team for the local American Cancer Society Relay for Life (since March 2017) , intern at the California Native Plant Society (since February 2017) and am currently working on a project with them about medicinal local plants and their uses. I have also worked at TjMaxx for 4 months and won a REACH (Remember Everyone Affects Customer Service) there and interned at a muscle stem cell lab in a pretty high profile university. I am also fluent, speaking and understanding wise in Tamil. I hope to start volunteering in a hospital soon as I recently turned 16 (which is a requirement for most nearby hospitals). I want to major in Molecular Biology in college and then go to Med School after that. I really want to get into UCLA (my UC GPA is 3.7 unweighted and 4.0 weighted) or maybe even Cornell, Johns Hopkins. I know they’re all high profile universities and am planning on also planning on applying to others like UCSB, UCSD, Boston College and Northeastern. Do I have any chance of getting into my reach schools/ is there anything I can do to better my chances?