The main question to be asking yourself is this an app that people really want or need. I have been working in healthcare for over 20 years and I can tell you that on the surface it seems like a good idea.

My suggestion is to first get a conversation started regarding your product then make sure that you are offering specifically what the market demands. You can do this be participating in LinkedIn groups, etc.
Finally, I work with a lot of programmers and startups and suggest that you look around for places to outsource the work. I will not give any lists of places here, but I will tell you that prices vary from one place to another.
By the time you become a programmer the timing for your app may have passed and the demand may have been filled. Start learning, but don't count on doing the work yourself.
Don't Stop and Take Massive Action.
Regards,
Michael T. Irvin
www.michaelirvin.net
My books are now available on Amazon.com by searching for books by Michael T. Irvin