Christian Health Service Corps (CHSC)
P.O. Box 132
Fruitvale, TX 75127
They help people going on long-term medical mission trips (minimum of two years or more in the field) and global placement services for health professionals.
Using PDF, you can download two of their short books on the subjects. They also help with several forms of networking. Their mission hospitals are in Asia, Africa, Middle East, Latin America/Caribbean, and Eastern Europe.
Greg Seager, Chief Executive Officer of CHSC, wrote an excellent book in 2012 called: When Healthcare Hurts: An Evidence Based Guide for Best Practices in Global Health. It is described in the Helpful Books category of this HelpingWorldwide website.
You can also go to
https://www.healthservicecorps.org/volunteers to download a 32 page PDF booklet called Operating Responsible Missions. It was written by Gregory D. Seager and Candi D. Seager in 2010.
Along with their headquarters in Texas, they also have offices in the United Kingdom and Australia.