What is everyone's opinion on the potential to go into research, but just with an MD ?...
This topic has been talked about extensively. After reading the replies here, you should do a search of this forum. Also look at the "Paths to Physician-Scientist" thread at the top of this forum.
...I am scared that if I do MD/PhD then I will just be bitter about research and not want to consider it after I go thru residency and such...
If you feel bitter after doing a PhD, then you would also feel bitter about research after going through MD -> residency. You either like it or you don't.
...I've also heard from doctors that MD/PhD makes you neither a good researcher or a good physician. The thing is that I reallly like research and would like to pursue research as a physician...
You really need to read the "Paths" thread. There are many ways to tailor your practice such that you can do research and retain clinical skills. As with anything, there are trade offs.
...I just don't think I have to waste 5 years of my life to prove to everyone that I like doing research and then just get bitter about it during the process...
Getting a PhD isn't 'proving you like research' - applying for one is statement of one's desire to do research. Getting a PhD requires learning a set of skills that will enable you to research independently. They are two completely different things.
And it wouldn't be a waste of time if you're learning and moving towards a career that you want.
...What do you guys think ? Could I just get an MD and then go into research afterwards ? What are some good programs for that ?
There are many different ways to go about this. You can
- MD/PhD
- MD -> fellowship (with protected research time)
- ABIM Research residency or similar (with protected research time)
- MD w/Research emphasis (part of a 4-yr program)
- MD + year off (as a part of the curriculum or via external program)
But you want to know if you can "go bare" and not do a PhD. That's something you'll have to figure out for yourself. You can read how I came to my decision in the "Paths" thread.