Your MCAT score is a little concerning. I know the verbal can be tough, and it is even tougher to improve, but it is also a really good indicator of your ability to read into given information, draw conclusions, and make inferences. I would really recommend taking the MCAT again, but try a different study strategy this time. If you didn't take a kaplan or princeton review type course, I would really recommend it. They provide a really formulaic way of approaching the verbal sections, that may really help you. Is there a chance English isn't your first language?
With the stats you currently have, you aren't necessarily excluded from DO schools, and in fact, with your MS and probably some good clinical volunteer, you may still be in the running for many schools.
However, I would likely agree with the above post. Your BS and PS scores on the MCAT are very competitive, and your low verbal score just means you have lots of room to improve. With only a 2-3 point increase in your verbal (which is totally feasible, even if verbal is something you struggle with), you will be a VERY VERY competitive applicant for DO. If you didn't allow yourself some time to dedicate completely to the MCAT, that can also be a factor. A good friend of mine scored brilliantly in her GPA, and had tons of EC's, but she was so busy with all of her school and EC's that she didn't have sufficient time to dedicate to the MCAT, and despite being really smart, was under-prepared for the exam both times she took it. It pays to take time off from those ECs if it means you have time to focus completely on MCAT prep.
The MCAT is a nasty beast, especially the verbal, but don't let it stand in your way of becoming a physican. Taking it a third time and bringing up that verbal score will show adcoms your ability to adapt, improve, and your persistence.
