Buchinger Wilhelmi may be the granddaddy of hard-core vacation clinics, but it doesn’t have a monopoly on punishing protocols. Here, Ahmed Zambarakji finds a few others worth checking out.

Buchinger Wilhelmi may be the granddaddy of hard-core vacation clinics, but it doesn’t have a monopoly on punishing protocols. Here, Ahmed Zambarakji finds a few others worth checking out.