Re-design a popular iOS medical resource app

MyRisk app is a digital handbook for medical professionals. The application gives medical professionals information on various cancers, syndromes & hereditary cancer risk right at their fingertips.

https://itunes.apple.com/us/app/myr…44604?mt=8

myRisk should be a simple yet professional experience for medical professionals.

We have a current version of myRisk available on iTunes here: https://itunes.apple.com/us/app/myr…44604?mt=8

Here is a wire frame prototype with some changes that we are going to be making to the app in the next version. (PLEASE REVIEW THIS VERSION)
Can be viewed here: https://invis.io/QE5HYWIFM

myRisk

1. Home Screen: https://invis.io/QE5HYWIFM
- This screen is where users land when opening the app.

2. Hereditary Cancer Quiz: https://invis.io/FP5HYWYBE
- This is a simple (one question at a time) quiz that determines if a patient has and hereditary cancer risk.

3. Gene Overview: https://invis.io/UF5HYX7AT
- This is a grid of "gene" to choose from and look up information regarding a particular gene. (NOTICE: when taping a gene a pop over of 3 options appears)

4. Individual Gene Article: https://invis.io/AY5HYQRB7
- This is an article of information on a particular gene. (NOTICE: Articles have 4 different sub-sections)

5. Cancer Article: https://invis.io/SX5HYRQAU
- This is an article made up of all types of cancer data. (NOTICE: The information is in highest priority from top to bottom).

Please avoid rethinking the flow / navigation of the application. We have already done extensive work and research on how this should work.

Please avoid doing "too much." This application is a simple app for medical professionals and should be elegant & simple.