I’ve already published some useful lists that feature medical professionals and scientists who use Twitter actively. A few examples:

• Best Science Twitterers

• Best Medical Student Twitterers from around the globe

• Best Medical Twitterers fom different medical specialties

• Constantly updated list of biomedical journals on Twitter

• Science Pond

And now here is David Bradley’s list on SciScoop: 32 scientwists with 2000+ Twitter followers

If you know other users who focus on medicine or science but have never been covered in any of these lists, please let us know.